diff --git a/CHANGELOG.md b/CHANGELOG.md
index f0ec52d7e09..418bd7e36fc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## 0.4.23
 
+* `Serialization`
+    * `Base64`
+        * New serializer `Base64BytesToFromStringSerializer` has been added
+
 ## 0.4.22
 
 * `Versions`:
diff --git a/serialization/base64/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/base64/Base64BytesToFromStringSerializer.kt b/serialization/base64/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/base64/Base64BytesToFromStringSerializer.kt
new file mode 100644
index 00000000000..eeb5bf63788
--- /dev/null
+++ b/serialization/base64/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/base64/Base64BytesToFromStringSerializer.kt
@@ -0,0 +1,17 @@
+package dev.inmo.micro_utils.serialization.base64
+
+import dev.inmo.micro_utils.crypto.*
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.builtins.serializer
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+
+/**
+ * Converts [ByteArray] into base64 encoded string due to serialization and decode base64 encoded string into bytes
+ */
+object Base64BytesToFromStringSerializer: KSerializer<ByteArray> {
+    override val descriptor: SerialDescriptor = String.serializer().descriptor
+    override fun deserialize(decoder: Decoder): SourceBytes = decoder.decodeString().decodeBase64()
+    override fun serialize(encoder: Encoder, value: SourceBytes) = encoder.encodeString(value.encodeBase64String())
+}
\ No newline at end of file
diff --git a/serialization/base64/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/base64/Base64Serializer.kt b/serialization/base64/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/base64/Base64Serializer.kt
index 435730f24ac..b63d05a5815 100644
--- a/serialization/base64/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/base64/Base64Serializer.kt
+++ b/serialization/base64/src/commonMain/kotlin/dev/inmo/micro_utils/serialization/base64/Base64Serializer.kt
@@ -1,9 +1,6 @@
 package dev.inmo.micro_utils.serialization.base64
 
-import dev.inmo.micro_utils.crypto.*
 import kotlinx.serialization.KSerializer
-import kotlinx.serialization.Serializer
-import kotlinx.serialization.builtins.serializer
 import kotlinx.serialization.descriptors.SerialDescriptor
 import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
@@ -12,9 +9,9 @@ open class Base64Serializer<T>(
     private val converterFrom: (T) -> String,
     private val converterTo: (String) -> T,
 ) : KSerializer<T> {
-    override val descriptor: SerialDescriptor = String.serializer().descriptor
-    override fun deserialize(decoder: Decoder): T = converterTo(decoder.decodeString().decodeBase64String())
-    override fun serialize(encoder: Encoder, value: T) = encoder.encodeString(converterFrom(value).encodeBase64String())
+    override val descriptor: SerialDescriptor = Base64BytesToFromStringSerializer.descriptor
+    override fun deserialize(decoder: Decoder): T = converterTo(Base64BytesToFromStringSerializer.deserialize(decoder).decodeToString())
+    override fun serialize(encoder: Encoder, value: T) = Base64BytesToFromStringSerializer.serialize(encoder, converterFrom(value).encodeToByteArray())
 }
 
 object Base64StringSerializer : Base64Serializer<String>({ it }, { it })