diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb65706..57081bd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## 0.4.0
+
+**THIS UPDATE CONTAINS BREAKING CHANGES**
+
+* **BREAKING CHANGE** Any `KSLog` now accept any object. It was made to allow to work with structured logging
+* New factory for `TagLogger`: fun `taggedLogger`
+* New logger has been added: `TypedLogger`
+* New logger has been added: `FilterLogger`
+* **BREAKING CHANGE** Logger `DefaultKSLog` lost its constructor with `filter`. Currently, it is still available as factory function
+
 ## 0.3.2
 
 * Add duplication functions for all extensions which allow to send log without tag but with exception and message builder
diff --git a/gradle.properties b/gradle.properties
index 75af47d..02a7873 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,5 +9,5 @@ android.enableJetifier=true
 # Project data
 
 group=dev.inmo
-version=0.3.2
-android_code_version=9
+version=0.4.0
+android_code_version=10
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index aa991fc..8049c68 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/src/commonMain/kotlin/AutoLoggers.kt b/src/commonMain/kotlin/AutoLoggers.kt
index e1803e7..99128a2 100644
--- a/src/commonMain/kotlin/AutoLoggers.kt
+++ b/src/commonMain/kotlin/AutoLoggers.kt
@@ -4,3 +4,5 @@ val Any.logTag
     get() = this::class.simpleName ?: error("Unable to retrieve log tag")
 val Any.logger: KSLog
     get() = TagLogger(logTag)
+
+fun taggedLogger(tagBase: Any): KSLog = tagBase.logger
diff --git a/src/commonMain/kotlin/CallbackKSLog.kt b/src/commonMain/kotlin/CallbackKSLog.kt
index 13c496f..7d64495 100644
--- a/src/commonMain/kotlin/CallbackKSLog.kt
+++ b/src/commonMain/kotlin/CallbackKSLog.kt
@@ -1,7 +1,9 @@
 package dev.inmo.kslog.common
 
+typealias SimpleKSLogCallback = (level: LogLevel, tag: String?, message: Any, throwable: Throwable?) -> Unit
+
 class CallbackKSLog(
-    private val performLogCallback: (level: LogLevel, tag: String?, message: String, throwable: Throwable?) -> Unit
+    private val performLogCallback: SimpleKSLogCallback
 ) : KSLog {
-    override fun performLog(level: LogLevel, tag: String?, message: String, throwable: Throwable?) = performLogCallback(level, tag, message, throwable)
+    override fun performLog(level: LogLevel, tag: String?, message: Any, throwable: Throwable?) = performLogCallback(level, tag, message, throwable)
 }
diff --git a/src/commonMain/kotlin/DefaultKSLog.kt b/src/commonMain/kotlin/DefaultKSLog.kt
index c59fb53..823fd3d 100644
--- a/src/commonMain/kotlin/DefaultKSLog.kt
+++ b/src/commonMain/kotlin/DefaultKSLog.kt
@@ -1,40 +1,45 @@
 package dev.inmo.kslog.common
 
+import dev.inmo.kslog.common.filter.filtered
+
 class DefaultKSLog(
     private val defaultTag: String,
-    val filter: MessageFilter = { _, _, _ -> true },
     private val messageFormatter: MessageFormatter = defaultMessageFormatter,
-    private val logging: (level: LogLevel, tag: String, message: String, throwable: Throwable?) -> Unit = defaultLogging
+    private val logging: (level: LogLevel, tag: String, message: Any, throwable: Throwable?) -> Unit = defaultLogging
 ) : KSLog {
-    override fun performLog(level: LogLevel, tag: String?, message: String, throwable: Throwable?) {
+    override fun performLog(level: LogLevel, tag: String?, message: Any, throwable: Throwable?) {
         val tag = tag ?: defaultTag
 
-        if (filter(level, tag, throwable)) {
-            val text = messageFormatter(level, tag, message, throwable)
-            logging(level, tag, text, throwable)
-        }
+        val text = messageFormatter(level, tag, message, throwable)
+        logging(level, tag, text, throwable)
     }
 
-    override fun performLog(level: LogLevel, tag: String?, throwable: Throwable?, messageBuilder: () -> String) {
+    override fun performLog(level: LogLevel, tag: String?, throwable: Throwable?, messageBuilder: () -> Any) {
         val tag = tag ?: defaultTag
 
-        if (filter(level, tag, throwable)) {
-            val text = messageFormatter(level, tag, messageBuilder(), throwable)
-            logging(level, tag, text, throwable)
-        }
+        val text = messageFormatter(level, tag, messageBuilder(), throwable)
+        logging(level, tag, text, throwable)
     }
 
     override suspend fun performLogS(
         level: LogLevel,
         tag: String?,
         throwable: Throwable?,
-        messageBuilder: suspend () -> String
+        messageBuilder: suspend () -> Any
     ) {
         val tag = tag ?: defaultTag
 
-        if (filter(level, tag, throwable)) {
-            val text = messageFormatter(level, tag, messageBuilder(), throwable)
-            logging(level, tag, text, throwable)
-        }
+        val text = messageFormatter(level, tag, messageBuilder(), throwable)
+        logging(level, tag, text, throwable)
     }
 }
+
+@Deprecated("Filtering should be replaced with FilterKSLog")
+fun DefaultKSLog(
+    defaultTag: String,
+    filter: MessageFilter = { _, _, _ -> true },
+    messageFormatter: MessageFormatter = defaultMessageFormatter,
+    logging: (level: LogLevel, tag: String, message: Any, throwable: Throwable?) -> Unit = defaultLogging
+) = DefaultKSLog(
+    defaultTag, messageFormatter, logging
+).filtered(filter)
diff --git a/src/commonMain/kotlin/Extensions.kt b/src/commonMain/kotlin/Extensions.kt
index 8591225..e39376b 100644
--- a/src/commonMain/kotlin/Extensions.kt
+++ b/src/commonMain/kotlin/Extensions.kt
@@ -2,114 +2,114 @@
 
 package dev.inmo.kslog.common
 
-inline fun KSLog.log(level: LogLevel, tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = performLog(level, tag, e, messageBuilder)
-suspend inline fun KSLog.logS(level: LogLevel, tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = performLogS(level, tag, e, messageBuilder)
-inline fun KSLog.log(level: LogLevel, e: Throwable? = null, noinline messageBuilder: () -> String) = performLog(level, null, e, messageBuilder)
-suspend inline fun KSLog.logS(level: LogLevel, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = performLogS(level, null, e, messageBuilder)
-inline fun KSLog.log(level: LogLevel, message: String, e: Throwable? = null) = performLog(level, message, e)
-inline fun KSLog.log(level: LogLevel, tag: String, message: String, e: Throwable? = null) = performLog(level, tag, message, e)
+inline fun KSLog.log(level: LogLevel, tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = performLog(level, tag, e, messageBuilder)
+suspend inline fun KSLog.logS(level: LogLevel, tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = performLogS(level, tag, e, messageBuilder)
+inline fun KSLog.log(level: LogLevel, e: Throwable? = null, noinline messageBuilder: () -> Any) = performLog(level, null, e, messageBuilder)
+suspend inline fun KSLog.logS(level: LogLevel, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = performLogS(level, null, e, messageBuilder)
+inline fun KSLog.log(level: LogLevel, message: Any, e: Throwable? = null) = performLog(level, message, e)
+inline fun KSLog.log(level: LogLevel, tag: String, message: Any, e: Throwable? = null) = performLog(level, tag, message, e)
 
 
-inline fun KSLog.debug(e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.DEBUG, null, e, messageBuilder)
-inline fun KSLog.debug(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.DEBUG, tag, e, messageBuilder)
-suspend inline fun KSLog.debugS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.DEBUG, null, e, messageBuilder)
-suspend inline fun KSLog.debugS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.DEBUG, tag, e, messageBuilder)
-inline fun KSLog.debug(message: String, e: Throwable? = null) = log(LogLevel.DEBUG, message, e)
-inline fun KSLog.debug(tag: String, message: String, e: Throwable? = null) = log(LogLevel.DEBUG, tag, message, e)
+inline fun KSLog.debug(e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.DEBUG, null, e, messageBuilder)
+inline fun KSLog.debug(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.DEBUG, tag, e, messageBuilder)
+suspend inline fun KSLog.debugS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.DEBUG, null, e, messageBuilder)
+suspend inline fun KSLog.debugS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.DEBUG, tag, e, messageBuilder)
+inline fun KSLog.debug(message: Any, e: Throwable? = null) = log(LogLevel.DEBUG, message, e)
+inline fun KSLog.debug(tag: String, message: Any, e: Throwable? = null) = log(LogLevel.DEBUG, tag, message, e)
 
 
-inline fun KSLog.verbose(e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.VERBOSE, null, e, messageBuilder)
-inline fun KSLog.verbose(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.VERBOSE, tag, e, messageBuilder)
-suspend inline fun KSLog.verboseS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.VERBOSE, null, e, messageBuilder)
-suspend inline fun KSLog.verboseS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.VERBOSE, tag, e, messageBuilder)
-inline fun KSLog.verbose(message: String, e: Throwable? = null) = log(LogLevel.VERBOSE, message, e)
-inline fun KSLog.verbose(tag: String, message: String, e: Throwable? = null) = log(LogLevel.VERBOSE, tag, message, e)
+inline fun KSLog.verbose(e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.VERBOSE, null, e, messageBuilder)
+inline fun KSLog.verbose(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.VERBOSE, tag, e, messageBuilder)
+suspend inline fun KSLog.verboseS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.VERBOSE, null, e, messageBuilder)
+suspend inline fun KSLog.verboseS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.VERBOSE, tag, e, messageBuilder)
+inline fun KSLog.verbose(message: Any, e: Throwable? = null) = log(LogLevel.VERBOSE, message, e)
+inline fun KSLog.verbose(tag: String, message: Any, e: Throwable? = null) = log(LogLevel.VERBOSE, tag, message, e)
 
 
-inline fun KSLog.info(e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.INFO, null, e, messageBuilder)
-inline fun KSLog.info(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.INFO, tag, e, messageBuilder)
-suspend inline fun KSLog.infoS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.INFO, null, e, messageBuilder)
-suspend inline fun KSLog.infoS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.INFO, tag, e, messageBuilder)
-inline fun KSLog.info(message: String, e: Throwable? = null) = log(LogLevel.INFO, message, e)
-inline fun KSLog.info(tag: String, message: String, e: Throwable? = null) = log(LogLevel.INFO, tag, message, e)
+inline fun KSLog.info(e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.INFO, null, e, messageBuilder)
+inline fun KSLog.info(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.INFO, tag, e, messageBuilder)
+suspend inline fun KSLog.infoS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.INFO, null, e, messageBuilder)
+suspend inline fun KSLog.infoS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.INFO, tag, e, messageBuilder)
+inline fun KSLog.info(message: Any, e: Throwable? = null) = log(LogLevel.INFO, message, e)
+inline fun KSLog.info(tag: String, message: Any, e: Throwable? = null) = log(LogLevel.INFO, tag, message, e)
 
 
-inline fun KSLog.warning(e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.WARNING, null, e, messageBuilder)
-inline fun KSLog.warning(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.WARNING, tag, e, messageBuilder)
-suspend inline fun KSLog.warningS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.WARNING, null, e, messageBuilder)
-suspend inline fun KSLog.warningS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.WARNING, tag, e, messageBuilder)
-inline fun KSLog.warning(message: String, e: Throwable? = null) = log(LogLevel.WARNING, message, e)
-inline fun KSLog.warning(tag: String, message: String, e: Throwable? = null) = log(LogLevel.WARNING, tag, message, e)
+inline fun KSLog.warning(e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.WARNING, null, e, messageBuilder)
+inline fun KSLog.warning(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.WARNING, tag, e, messageBuilder)
+suspend inline fun KSLog.warningS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.WARNING, null, e, messageBuilder)
+suspend inline fun KSLog.warningS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.WARNING, tag, e, messageBuilder)
+inline fun KSLog.warning(message: Any, e: Throwable? = null) = log(LogLevel.WARNING, message, e)
+inline fun KSLog.warning(tag: String, message: Any, e: Throwable? = null) = log(LogLevel.WARNING, tag, message, e)
 
 
-inline fun KSLog.error(e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.ERROR, null, e, messageBuilder)
-inline fun KSLog.error(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.ERROR, tag, e, messageBuilder)
-suspend inline fun KSLog.errorS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.ERROR, null, e, messageBuilder)
-suspend inline fun KSLog.errorS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.ERROR, tag, e, messageBuilder)
-inline fun KSLog.error(message: String, e: Throwable? = null) = log(LogLevel.ERROR, message, e)
-inline fun KSLog.error(tag: String, message: String, e: Throwable? = null) = log(LogLevel.ERROR, tag, message, e)
+inline fun KSLog.error(e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.ERROR, null, e, messageBuilder)
+inline fun KSLog.error(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.ERROR, tag, e, messageBuilder)
+suspend inline fun KSLog.errorS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.ERROR, null, e, messageBuilder)
+suspend inline fun KSLog.errorS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.ERROR, tag, e, messageBuilder)
+inline fun KSLog.error(message: Any, e: Throwable? = null) = log(LogLevel.ERROR, message, e)
+inline fun KSLog.error(tag: String, message: Any, e: Throwable? = null) = log(LogLevel.ERROR, tag, message, e)
 
 
-inline fun KSLog.assert(e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.ASSERT, null, e, messageBuilder)
-inline fun KSLog.assert(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = log(LogLevel.ASSERT, tag, e, messageBuilder)
-suspend inline fun KSLog.assertS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.ASSERT, null, e, messageBuilder)
-suspend inline fun KSLog.assertS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(LogLevel.ASSERT, tag, e, messageBuilder)
-inline fun KSLog.assert(message: String, e: Throwable? = null) = log(LogLevel.ASSERT, message, e)
-inline fun KSLog.assert(tag: String, message: String, e: Throwable? = null) = log(LogLevel.ASSERT, tag, message, e)
+inline fun KSLog.assert(e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.ASSERT, null, e, messageBuilder)
+inline fun KSLog.assert(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = log(LogLevel.ASSERT, tag, e, messageBuilder)
+suspend inline fun KSLog.assertS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.ASSERT, null, e, messageBuilder)
+suspend inline fun KSLog.assertS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(LogLevel.ASSERT, tag, e, messageBuilder)
+inline fun KSLog.assert(message: Any, e: Throwable? = null) = log(LogLevel.ASSERT, message, e)
+inline fun KSLog.assert(tag: String, message: Any, e: Throwable? = null) = log(LogLevel.ASSERT, tag, message, e)
 
 // ----- Short names
 
 
-inline fun KSLog.l(level: LogLevel, tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = log(level, tag, e, messageBuilder)
-inline fun KSLog.l(level: LogLevel, e: Throwable? = null, noinline messageBuilder: () -> String) = log(level, e, messageBuilder)
-suspend inline fun KSLog.lS(level: LogLevel, tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(level, tag, e, messageBuilder)
-suspend inline fun KSLog.lS(level: LogLevel, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = logS(level, e, messageBuilder)
-inline fun KSLog.l(level: LogLevel, message: String, e: Throwable? = null) = log(level, message, e)
-inline fun KSLog.l(level: LogLevel, tag: String, message: String, e: Throwable? = null) = log(level, tag, message, e)
+inline fun KSLog.l(level: LogLevel, tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = log(level, tag, e, messageBuilder)
+inline fun KSLog.l(level: LogLevel, e: Throwable? = null, noinline messageBuilder: () -> Any) = log(level, e, messageBuilder)
+suspend inline fun KSLog.lS(level: LogLevel, tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(level, tag, e, messageBuilder)
+suspend inline fun KSLog.lS(level: LogLevel, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = logS(level, e, messageBuilder)
+inline fun KSLog.l(level: LogLevel, message: Any, e: Throwable? = null) = log(level, message, e)
+inline fun KSLog.l(level: LogLevel, tag: String, message: Any, e: Throwable? = null) = log(level, tag, message, e)
 
 
-inline fun KSLog.d(e: Throwable? = null, noinline messageBuilder: () -> String) = debug(e, messageBuilder)
-inline fun KSLog.d(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = debug(tag, e, messageBuilder)
-suspend inline fun KSLog.dS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = debugS(e, messageBuilder)
-suspend inline fun KSLog.dS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = debugS(tag, e, messageBuilder)
-inline fun KSLog.d(message: String, e: Throwable? = null) = debug(message, e)
-inline fun KSLog.d(tag: String, message: String, e: Throwable? = null) = debug(tag, message, e)
+inline fun KSLog.d(e: Throwable? = null, noinline messageBuilder: () -> Any) = debug(e, messageBuilder)
+inline fun KSLog.d(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = debug(tag, e, messageBuilder)
+suspend inline fun KSLog.dS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = debugS(e, messageBuilder)
+suspend inline fun KSLog.dS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = debugS(tag, e, messageBuilder)
+inline fun KSLog.d(message: Any, e: Throwable? = null) = debug(message, e)
+inline fun KSLog.d(tag: String, message: Any, e: Throwable? = null) = debug(tag, message, e)
 
-inline fun KSLog.v(e: Throwable? = null, noinline messageBuilder: () -> String) = verbose(e, messageBuilder)
-inline fun KSLog.v(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = verbose(tag, e, messageBuilder)
-suspend inline fun KSLog.vS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = verboseS(e, messageBuilder)
-suspend inline fun KSLog.vS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = verboseS(tag, e, messageBuilder)
-inline fun KSLog.v(message: String, e: Throwable? = null) = verbose(message, e)
-inline fun KSLog.v(tag: String, message: String, e: Throwable? = null) = verbose(tag, message, e)
+inline fun KSLog.v(e: Throwable? = null, noinline messageBuilder: () -> Any) = verbose(e, messageBuilder)
+inline fun KSLog.v(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = verbose(tag, e, messageBuilder)
+suspend inline fun KSLog.vS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = verboseS(e, messageBuilder)
+suspend inline fun KSLog.vS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = verboseS(tag, e, messageBuilder)
+inline fun KSLog.v(message: Any, e: Throwable? = null) = verbose(message, e)
+inline fun KSLog.v(tag: String, message: Any, e: Throwable? = null) = verbose(tag, message, e)
 
 
-inline fun KSLog.i(e: Throwable? = null, noinline messageBuilder: () -> String) = info(e, messageBuilder)
-inline fun KSLog.i(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = info(tag, e, messageBuilder)
-suspend inline fun KSLog.iS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = infoS(e, messageBuilder)
-suspend inline fun KSLog.iS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = infoS(tag, e, messageBuilder)
-inline fun KSLog.i(message: String, e: Throwable? = null) = info(message, e)
-inline fun KSLog.i(tag: String, message: String, e: Throwable? = null) = info(tag, message, e)
+inline fun KSLog.i(e: Throwable? = null, noinline messageBuilder: () -> Any) = info(e, messageBuilder)
+inline fun KSLog.i(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = info(tag, e, messageBuilder)
+suspend inline fun KSLog.iS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = infoS(e, messageBuilder)
+suspend inline fun KSLog.iS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = infoS(tag, e, messageBuilder)
+inline fun KSLog.i(message: Any, e: Throwable? = null) = info(message, e)
+inline fun KSLog.i(tag: String, message: Any, e: Throwable? = null) = info(tag, message, e)
 
 
-inline fun KSLog.w(e: Throwable? = null, noinline messageBuilder: () -> String) = warning(e, messageBuilder)
-inline fun KSLog.w(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = warning(tag, e, messageBuilder)
-suspend inline fun KSLog.wS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = warningS(e, messageBuilder)
-suspend inline fun KSLog.wS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = warningS(tag, e, messageBuilder)
-inline fun KSLog.w(message: String, e: Throwable? = null) = warning(message, e)
-inline fun KSLog.w(tag: String, message: String, e: Throwable? = null) = warning(tag, message, e)
+inline fun KSLog.w(e: Throwable? = null, noinline messageBuilder: () -> Any) = warning(e, messageBuilder)
+inline fun KSLog.w(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = warning(tag, e, messageBuilder)
+suspend inline fun KSLog.wS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = warningS(e, messageBuilder)
+suspend inline fun KSLog.wS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = warningS(tag, e, messageBuilder)
+inline fun KSLog.w(message: Any, e: Throwable? = null) = warning(message, e)
+inline fun KSLog.w(tag: String, message: Any, e: Throwable? = null) = warning(tag, message, e)
 
 
-inline fun KSLog.e(e: Throwable? = null, noinline messageBuilder: () -> String) = error(e, messageBuilder)
-inline fun KSLog.e(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = error(tag, e, messageBuilder)
-suspend inline fun KSLog.eS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = errorS(e, messageBuilder)
-suspend inline fun KSLog.eS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = errorS(tag, e, messageBuilder)
-inline fun KSLog.e(message: String, e: Throwable? = null) = error(message, e)
-inline fun KSLog.e(tag: String, message: String, e: Throwable? = null) = error(tag, message, e)
+inline fun KSLog.e(e: Throwable? = null, noinline messageBuilder: () -> Any) = error(e, messageBuilder)
+inline fun KSLog.e(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = error(tag, e, messageBuilder)
+suspend inline fun KSLog.eS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = errorS(e, messageBuilder)
+suspend inline fun KSLog.eS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = errorS(tag, e, messageBuilder)
+inline fun KSLog.e(message: Any, e: Throwable? = null) = error(message, e)
+inline fun KSLog.e(tag: String, message: Any, e: Throwable? = null) = error(tag, message, e)
 
 
-inline fun KSLog.wtf(e: Throwable? = null, noinline messageBuilder: () -> String) = assert(e, messageBuilder)
-inline fun KSLog.wtf(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> String) = assert(tag, e, messageBuilder)
-suspend inline fun KSLog.wtfS(e: Throwable? = null, noinline messageBuilder: suspend () -> String) = assertS(e, messageBuilder)
-suspend inline fun KSLog.wtfS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> String) = assertS(tag, e, messageBuilder)
-inline fun KSLog.wtf(message: String, e: Throwable? = null) = assert(message, e)
-inline fun KSLog.wtf(tag: String, message: String, e: Throwable? = null) = assert(tag, message, e)
+inline fun KSLog.wtf(e: Throwable? = null, noinline messageBuilder: () -> Any) = assert(e, messageBuilder)
+inline fun KSLog.wtf(tag: String?, e: Throwable? = null, noinline messageBuilder: () -> Any) = assert(tag, e, messageBuilder)
+suspend inline fun KSLog.wtfS(e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = assertS(e, messageBuilder)
+suspend inline fun KSLog.wtfS(tag: String?, e: Throwable? = null, noinline messageBuilder: suspend () -> Any) = assertS(tag, e, messageBuilder)
+inline fun KSLog.wtf(message: Any, e: Throwable? = null) = assert(message, e)
+inline fun KSLog.wtf(tag: String, message: Any, e: Throwable? = null) = assert(tag, message, e)
diff --git a/src/commonMain/kotlin/KSLog.kt b/src/commonMain/kotlin/KSLog.kt
index c387adf..be76ca4 100644
--- a/src/commonMain/kotlin/KSLog.kt
+++ b/src/commonMain/kotlin/KSLog.kt
@@ -1,5 +1,7 @@
 package dev.inmo.kslog.common
 
+import dev.inmo.kslog.common.filter.filtered
+
 
 enum class LogLevel {
     DEBUG,
@@ -11,20 +13,22 @@ enum class LogLevel {
 }
 
 interface KSLog {
-    fun performLog(level: LogLevel, tag: String?, message: String, throwable: Throwable?)
-    fun performLog(level: LogLevel, message: String, throwable: Throwable?) = performLog(level, null, message, throwable)
+    fun performLog(level: LogLevel, tag: String?, message: Any, throwable: Throwable?)
+    fun performLog(level: LogLevel, message: Any, throwable: Throwable?) = performLog(level, null, message, throwable)
     fun performLog(
         level: LogLevel,
         tag: String?,
         throwable: Throwable?,
-        messageBuilder: () -> String
+        messageBuilder: () -> Any
     ) = performLog(level, tag, messageBuilder(), throwable)
     suspend fun performLogS(
         level: LogLevel,
         tag: String?,
         throwable: Throwable?,
-        messageBuilder: suspend () -> String
+        messageBuilder: suspend () -> Any
     ) = performLog(level, tag, messageBuilder(), throwable)
+
+
     companion object : KSLog {
         private var defaultLogger: KSLog? = null
         var default: KSLog
@@ -36,31 +40,40 @@ interface KSLog {
             set(value) {
                 defaultLogger = value
             }
-        override fun performLog(level: LogLevel, tag: String?, message: String, throwable: Throwable?) = default.performLog(level, tag, message, throwable)
-        override fun performLog(level: LogLevel, message: String, throwable: Throwable?) = default.performLog(level, message, throwable)
+        override fun performLog(level: LogLevel, tag: String?, message: Any, throwable: Throwable?) = default.performLog(level, tag, message, throwable)
+        override fun performLog(level: LogLevel, message: Any, throwable: Throwable?) = default.performLog(level, message, throwable)
         override fun performLog(
             level: LogLevel,
             tag: String?,
             throwable: Throwable?,
-            messageBuilder: () -> String
+            messageBuilder: () -> Any
         ) = default.performLog(level, tag, throwable, messageBuilder)
         override suspend fun performLogS(
             level: LogLevel,
             tag: String?,
             throwable: Throwable?,
-            messageBuilder: suspend () -> String
+            messageBuilder: suspend () -> Any
         ) = default.performLogS(level, tag, throwable, messageBuilder)
     }
 }
 
 
-operator fun KSLog.invoke(performLogCallback: (level: LogLevel, tag: String?, message: String, throwable: Throwable?) -> Unit) = CallbackKSLog(performLogCallback)
+operator fun KSLog.invoke(performLogCallback: (level: LogLevel, tag: String?, message: Any, throwable: Throwable?) -> Unit) = CallbackKSLog(performLogCallback)
 
-internal expect val defaultLogging: (level: LogLevel, tag: String, message: String, throwable: Throwable?) -> Unit
+internal expect val defaultLogging: (level: LogLevel, tag: String, message: Any, throwable: Throwable?) -> Unit
 
 fun KSLog(
     defaultTag: String,
-    filter: MessageFilter = { _, _, _ -> true },
+    messageFormatter: MessageFormatter = defaultMessageFormatter
+): KSLog = DefaultKSLog(
+    defaultTag,
+    messageFormatter
+)
+
+@Deprecated("Filtering should be replaced with FilterKSLog")
+fun KSLog(
+    defaultTag: String,
+    filter: MessageFilter,
     messageFormatter: MessageFormatter = defaultMessageFormatter
 ): KSLog = DefaultKSLog(
     defaultTag,
@@ -74,9 +87,9 @@ fun KSLog(
     messageFormatter: MessageFormatter = defaultMessageFormatter
 ): KSLog {
     val levels = levels.toSet()
-    return KSLog (defaultTag, { l, _, _ ->
+    return KSLog (defaultTag, messageFormatter).filtered { l, _, _ ->
         l in levels
-    }, messageFormatter)
+    }
 }
 
 fun KSLog(
@@ -93,8 +106,7 @@ fun KSLog(
     messageFormatter: MessageFormatter = defaultMessageFormatter,
 ): KSLog = KSLog (
     defaultTag,
-    { l, _, _ ->
-        minLoggingLevel.ordinal <= l.ordinal
-    },
     messageFormatter
-)
+).filtered { l, _, _ ->
+    minLoggingLevel.ordinal <= l.ordinal
+}
diff --git a/src/commonMain/kotlin/KSLogTypealiases.kt b/src/commonMain/kotlin/KSLogTypealiases.kt
index a9ad757..d36b5a1 100644
--- a/src/commonMain/kotlin/KSLogTypealiases.kt
+++ b/src/commonMain/kotlin/KSLogTypealiases.kt
@@ -1,6 +1,6 @@
 package dev.inmo.kslog.common
 
-typealias MessageFormatter = (l: LogLevel, t: String, m: String, Throwable?) -> String
+typealias MessageFormatter = (l: LogLevel, t: String, m: Any, Throwable?) -> String
 typealias MessageFilter = (l: LogLevel, t: String?, Throwable?) -> Boolean
 val defaultMessageFormatter: MessageFormatter = { l, t, m, _ -> "[$l] $t - $m" }
 
diff --git a/src/commonMain/kotlin/TagLogger.kt b/src/commonMain/kotlin/TagLogger.kt
index 9fc39ac..123c5dd 100644
--- a/src/commonMain/kotlin/TagLogger.kt
+++ b/src/commonMain/kotlin/TagLogger.kt
@@ -4,7 +4,7 @@ import kotlin.jvm.JvmInline
 
 @JvmInline
 value class TagLogger(val tag: String) : KSLog {
-    override fun performLog(level: LogLevel, tag: String?, message: String, throwable: Throwable?) {
+    override fun performLog(level: LogLevel, tag: String?, message: Any, throwable: Throwable?) {
         KSLog.performLog(level, tag ?: this.tag, message, throwable)
     }
 }
diff --git a/src/commonMain/kotlin/filter/FilterKSLog.kt b/src/commonMain/kotlin/filter/FilterKSLog.kt
new file mode 100644
index 0000000..d369a6c
--- /dev/null
+++ b/src/commonMain/kotlin/filter/FilterKSLog.kt
@@ -0,0 +1,32 @@
+package dev.inmo.kslog.common.filter
+
+import dev.inmo.kslog.common.*
+
+class FilterKSLog(
+    private val fallbackLogger: KSLog,
+    private val messageFilter: MessageFilter
+) : KSLog {
+    override fun performLog(level: LogLevel, tag: String?, message: Any, throwable: Throwable?) {
+        if (messageFilter(level, tag, throwable)) {
+            fallbackLogger.performLog(level, tag, message, throwable)
+        }
+    }
+
+    override fun performLog(level: LogLevel, message: Any, throwable: Throwable?) {
+        if (messageFilter(level, null, throwable)) {
+            fallbackLogger.performLog(level, message, throwable)
+        }
+    }
+
+    override fun performLog(level: LogLevel, tag: String?, throwable: Throwable?, messageBuilder: () -> Any) {
+        if (messageFilter(level, tag, throwable)) {
+            fallbackLogger.performLog(level, tag, throwable, messageBuilder)
+        }
+    }
+
+    override suspend fun performLogS(level: LogLevel, tag: String?, throwable: Throwable?, messageBuilder: suspend () -> Any) {
+        if (messageFilter(level, tag, throwable)) {
+            fallbackLogger.performLogS(level, tag, throwable, messageBuilder)
+        }
+    }
+}
diff --git a/src/commonMain/kotlin/filter/FilteredExtension.kt b/src/commonMain/kotlin/filter/FilteredExtension.kt
new file mode 100644
index 0000000..443ea50
--- /dev/null
+++ b/src/commonMain/kotlin/filter/FilteredExtension.kt
@@ -0,0 +1,8 @@
+package dev.inmo.kslog.common.filter
+
+import dev.inmo.kslog.common.KSLog
+import dev.inmo.kslog.common.MessageFilter
+
+fun KSLog.filtered(
+    filter: MessageFilter
+) = FilterKSLog(this, filter)
diff --git a/src/commonMain/kotlin/typed/TypedKSLog.kt b/src/commonMain/kotlin/typed/TypedKSLog.kt
new file mode 100644
index 0000000..eab822f
--- /dev/null
+++ b/src/commonMain/kotlin/typed/TypedKSLog.kt
@@ -0,0 +1,23 @@
+package dev.inmo.kslog.common.typed
+
+import dev.inmo.kslog.common.*
+import kotlin.reflect.KClass
+
+class TypedKSLog(
+    private val typedLoggers: Map<KClass<*>?, KSLog>
+) : KSLog {
+    override fun performLog(level: LogLevel, tag: String?, message: Any, throwable: Throwable?) {
+        (typedLoggers[message::class] ?: typedLoggers[null]) ?.performLog(level, tag, message, throwable)
+    }
+    override fun performLog(level: LogLevel, message: Any, throwable: Throwable?) {
+        (typedLoggers[message::class] ?: typedLoggers[null]) ?.performLog(level, message, throwable)
+    }
+    override fun performLog(level: LogLevel, tag: String?, throwable: Throwable?, messageBuilder: () -> Any) {
+        val message = messageBuilder()
+        (typedLoggers[message::class] ?: typedLoggers[null]) ?.performLog(level, tag, message, throwable)
+    }
+    override suspend fun performLogS(level: LogLevel, tag: String?, throwable: Throwable?, messageBuilder: suspend () -> Any) {
+        val message = messageBuilder()
+        (typedLoggers[message::class] ?: typedLoggers[null]) ?.performLog(level, tag, message, throwable)
+    }
+}
diff --git a/src/commonMain/kotlin/typed/TypedKSLogBuilder.kt b/src/commonMain/kotlin/typed/TypedKSLogBuilder.kt
new file mode 100644
index 0000000..ee93e4a
--- /dev/null
+++ b/src/commonMain/kotlin/typed/TypedKSLogBuilder.kt
@@ -0,0 +1,28 @@
+package dev.inmo.kslog.common.typed
+
+import dev.inmo.kslog.common.*
+import kotlin.reflect.KClass
+
+class TypedKSLogBuilder(
+    private val preset: Map<KClass<*>?, KSLog> = emptyMap()
+) {
+    private val loggers = mutableMapOf<KClass<*>?, KSLog>().apply {
+        putAll(preset)
+    }
+
+    fun on(kClass: KClass<*>?, with: KSLog) = loggers.put(kClass, with)
+    fun on(kClass: KClass<*>?, with: SimpleKSLogCallback) = loggers.put(kClass, CallbackKSLog(with))
+
+    fun default(with: KSLog) = on(null, with)
+    fun default(with: SimpleKSLogCallback) = on(null, with)
+
+    inline fun <reified T: Any> on(with: KSLog) = on(T::class, with)
+    inline fun <reified T: Any> on(noinline with: SimpleKSLogCallback) = on(T::class, with)
+
+    fun build() = TypedKSLog(loggers.toMap())
+}
+
+inline fun buildTypedLogger(
+    preset: Map<KClass<*>?, KSLog> = emptyMap(),
+    block: TypedKSLogBuilder.() -> Unit
+) = TypedKSLogBuilder(preset).apply(block).build()
diff --git a/src/jsMain/kotlin/ActualLogger.kt b/src/jsMain/kotlin/ActualLogger.kt
index 0ec2204..c647d75 100644
--- a/src/jsMain/kotlin/ActualLogger.kt
+++ b/src/jsMain/kotlin/ActualLogger.kt
@@ -1,6 +1,6 @@
 package dev.inmo.kslog.common
 
-internal actual val defaultLogging: (level: LogLevel, tag: String, message: String, throwable: Throwable?) -> Unit = { l, t, m, e ->
+internal actual val defaultLogging: (level: LogLevel, tag: String, message: Any, throwable: Throwable?) -> Unit = { l, t, m, e ->
     val args = e ?.let {
         arrayOf(m, e)
     } ?: arrayOf(m)
diff --git a/src/jvmMain/kotlin/ActualLogger.kt b/src/jvmMain/kotlin/ActualLogger.kt
index 1164043..aa3ac13 100644
--- a/src/jvmMain/kotlin/ActualLogger.kt
+++ b/src/jvmMain/kotlin/ActualLogger.kt
@@ -1,5 +1,6 @@
 package dev.inmo.kslog.common
 
+import dev.inmo.kslog.common.filter.filtered
 import java.util.logging.Level
 import java.util.logging.Logger
 
@@ -20,18 +21,28 @@ private fun Logger.doLog(
     m,
     e
 )
-internal actual val defaultLogging: (level: LogLevel, tag: String, message: String, throwable: Throwable?) -> Unit = { l, t, m, e ->
-    defaultKSLogLogger.doLog(l, t, m, e)
+internal actual val defaultLogging: (level: LogLevel, tag: String, message: Any, throwable: Throwable?) -> Unit = { l, t, m, e ->
+    defaultKSLogLogger.doLog(l, t, m.toString(), e)
+}
+
+@Deprecated("Filtering should be replaced with FilterKSLog")
+fun KSLog(
+    defaultTag: String,
+    logger: Logger,
+    filter: MessageFilter,
+    messageFormatter: MessageFormatter = defaultMessageFormatter
+) = KSLog { l, t, m, e ->
+    if (!filter(l, t, e)) return@KSLog
+    val text = messageFormatter(l,t ?: defaultTag,m.toString(),e)
+    logger.doLog(l, t ?: defaultTag, text, e)
 }
 
 fun KSLog(
     defaultTag: String,
     logger: Logger,
-    filter: MessageFilter = { _, _, _ -> true },
     messageFormatter: MessageFormatter = defaultMessageFormatter
 ) = KSLog { l, t, m, e ->
-    if (!filter(l, t, e)) return@KSLog
-    val text = messageFormatter(l,t ?: defaultTag,m,e)
+    val text = messageFormatter(l,t ?: defaultTag,m.toString(),e)
     logger.doLog(l, t ?: defaultTag, text, e)
 }
 
@@ -42,7 +53,7 @@ fun KSLog(
     messageFormatter: MessageFormatter = defaultMessageFormatter
 ): KSLog {
     val levels = levels.toSet()
-    return KSLog (defaultTag, logger, { l, _, _ -> l in levels }, messageFormatter)
+    return KSLog (defaultTag, logger, messageFormatter).filtered { l, _, _ -> l in levels }
 }
 
 fun KSLog(
@@ -59,4 +70,4 @@ fun KSLog(
     logger: Logger,
     minLoggingLevel: LogLevel = LogLevel.values().first(),
     messageFormatter: MessageFormatter = defaultMessageFormatter
-): KSLog = KSLog (defaultTag, logger, { l, _, _ -> minLoggingLevel.ordinal <= l.ordinal }, messageFormatter)
+): KSLog = KSLog (defaultTag, logger, messageFormatter).filtered { l, _, _ -> minLoggingLevel.ordinal <= l.ordinal }
diff --git a/src/main/kotlin/ActualLogger.kt b/src/main/kotlin/ActualLogger.kt
index 03f9b03..8a37e03 100644
--- a/src/main/kotlin/ActualLogger.kt
+++ b/src/main/kotlin/ActualLogger.kt
@@ -3,13 +3,14 @@ package dev.inmo.kslog.common
 import android.util.Log
 
 
-internal actual val defaultLogging: (level: LogLevel, tag: String, message: String, throwable: Throwable?) -> Unit = { l, t, m, e ->
+internal actual val defaultLogging: (level: LogLevel, tag: String, message: Any, throwable: Throwable?) -> Unit = { l, t, m, e ->
+    val messageString = m.toString()
     when(l) {
-        LogLevel.DEBUG -> Log.d(t, m, e)
-        LogLevel.VERBOSE -> Log.v(t, m, e)
-        LogLevel.INFO -> Log.i(t, m, e)
-        LogLevel.WARNING -> Log.w(t, m, e)
-        LogLevel.ERROR -> Log.e(t, m, e)
-        LogLevel.ASSERT -> Log.wtf(t, m, e)
+        LogLevel.DEBUG -> Log.d(t, messageString, e)
+        LogLevel.VERBOSE -> Log.v(t, messageString, e)
+        LogLevel.INFO -> Log.i(t, messageString, e)
+        LogLevel.WARNING -> Log.w(t, messageString, e)
+        LogLevel.ERROR -> Log.e(t, messageString, e)
+        LogLevel.ASSERT -> Log.wtf(t, messageString, e)
     }
 }