diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4183e078748..74476c33e82 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.4.20
+
+* `Serialization`
+    * `Encapsulator`:
+        * Has been created
+
 ## 0.4.19
 
 * `Coroutines`:
diff --git a/gradle.properties b/gradle.properties
index 728d265e171..cec7824686e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -40,5 +40,5 @@ dokka_version=1.4.20
 # Project data
 
 group=dev.inmo
-version=0.4.19
-android_code_version=23
+version=0.4.20
+android_code_version=24
diff --git a/serialization/encapsulator/build.gradle b/serialization/encapsulator/build.gradle
new file mode 100644
index 00000000000..7c54502f100
--- /dev/null
+++ b/serialization/encapsulator/build.gradle
@@ -0,0 +1,7 @@
+plugins {
+    id "org.jetbrains.kotlin.multiplatform"
+    id "org.jetbrains.kotlin.plugin.serialization"
+    id "com.android.library"
+}
+
+apply from: "$mppProjectWithSerializationPresetPath"
diff --git a/serialization/encapsulator/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/encapsulator/Encapsulator.kt b/serialization/encapsulator/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/encapsulator/Encapsulator.kt
new file mode 100644
index 00000000000..bb9cdca393a
--- /dev/null
+++ b/serialization/encapsulator/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/encapsulator/Encapsulator.kt
@@ -0,0 +1,23 @@
+package dev.inmo.micro_utils.serialization.encapsulator
+
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.encoding.Encoder
+import kotlin.reflect.KClass
+
+data class Encapsulator<T : Any>(
+    val klass: KClass<T>,
+    val serializer: KSerializer<T>
+) {
+    fun <O> encapsulate(
+        value: Any,
+        callback: KSerializer<T>.(T) -> O
+    ): O? = if (klass.isInstance(value)) {
+        callback(serializer, value as T)
+    } else {
+        null
+    }
+}
+
+fun <T : Any> Encapsulator<T>.tryEncode(encoder: Encoder, value: Any) = encapsulate(value) {
+    encoder.encodeSerializableValue(this, it)
+}
diff --git a/serialization/encapsulator/src/main/AndroidManifest.xml b/serialization/encapsulator/src/main/AndroidManifest.xml
new file mode 100644
index 00000000000..eed58f5aa5d
--- /dev/null
+++ b/serialization/encapsulator/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+<manifest package="dev.inmo.micro_utils.serialization.encapsulator"/>
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index e53c506e681..6034af3c57d 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -22,6 +22,7 @@ String[] includes = [
     ":android:alerts:common",
     ":android:alerts:recyclerview",
     ":serialization:base64",
+    ":serialization:encapsulator",
 
     ":dokka"
 ]