kotlinx-serialization-core:1.12.0

Latest release1.12.0 (10 days ago)
Parent projectkotlinx.serialization (6.0k stars)
Kotlin version2.4.10
LicenseApache-2.0
DeveloperJetBrains Team
Build tool versionGradle 9.7.1
JVM
1.8
iOS
ios_arm64ios_simulator_arm64ios_x64
Android Native
android_arm32android_arm64android_x64android_x86
macOS
macos_arm64macos_x64
watchOS
watchos_arm32watchos_arm64watchos_device_arm64watchos_simulator_arm64watchos_x64
tvOS
tvos_arm64tvos_simulator_arm64tvos_x64
Linux
linux_arm32_hfplinux_arm64linux_x64
Windows
mingw_x64
Wasm
JS
implementation("org.jetbrains.kotlinx:kotlinx-serialization-core:1.12.0")

kotlinx-serialization-core

Type-safe, reflection-free serialization framework enabling customizable binary/text formats, polymorphism, and code-generated serializers.

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VersionReleasePlatforms
1.12.0
Release: 
19 Oct 2026
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.12.0-RC
Release: 
04 Sep 2026
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.11.0
Release: 
09 Apr 2026
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.10.0
Release: 
21 Jan 2026
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.10.0-RC
Release: 
19 Dec 2025
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.9.0
Release: 
27 Jun 2025
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.8.1
Release: 
31 Mar 2025
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.8.0
Release: 
06 Jan 2025
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.8.0-RC
Release: 
12 Dec 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.7.3
Release: 
19 Sep 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.7.2
Release: 
28 Aug 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.7.1
Release: 
25 Jun 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.7.0
Release: 
06 Jun 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.7.0-RC
Release: 
16 May 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.6.3
Release: 
16 Feb 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.6.2
Release: 
30 Nov 2023
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.6.1
Release: 
15 Nov 2023
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.6.0
Release: 
22 Aug 2023
iOSAndroid NativeJVMJSmacOSwatchOStvOSLinuxWindows
1.6.0-RC
Release: 
03 Aug 2023
iOSAndroid NativeJVMJSmacOSwatchOStvOSLinuxWindows
1.5.1
Release: 
11 May 2023
iOSAndroid NativeJVMJSmacOSwatchOStvOSLinuxWindows
1.5.0
Release: 
24 Feb 2023
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.5.0-RC
Release: 
26 Jan 2023
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.4.1
Release: 
14 Oct 2022
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.4.0
Release: 
18 Aug 2022
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.4.0-RC
Release: 
19 Jul 2022
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.3.3
Release: 
12 May 2022
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.3.2
Release: 
23 Dec 2021
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.3.1
Release: 
11 Nov 2021
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.3.0
Release: 
23 Sep 2021
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.3.0-RC
Release: 
06 Sep 2021
iOSJVMJSmacOSwatchOStvOSLinuxWindows
*Only more recent versions are displayed
JVM
1.8
iOS
ios_arm64ios_simulator_arm64ios_x64
Android Native
android_arm32android_arm64android_x64android_x86
macOS
macos_arm64macos_x64
watchOS
watchos_arm32watchos_arm64watchos_device_arm64watchos_simulator_arm64watchos_x64
tvOS
tvos_arm64tvos_simulator_arm64tvos_x64
Linux
linux_arm32_hfplinux_arm64linux_x64
Windows
mingw_x64
Wasm
JS
VersionReleasePlatforms
1.12.0
Release: 
19 Oct 2026
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.12.0-RC
Release: 
04 Sep 2026
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.11.0
Release: 
09 Apr 2026
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.10.0
Release: 
21 Jan 2026
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.10.0-RC
Release: 
19 Dec 2025
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.9.0
Release: 
27 Jun 2025
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.8.1
Release: 
31 Mar 2025
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.8.0
Release: 
06 Jan 2025
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.8.0-RC
Release: 
12 Dec 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.7.3
Release: 
19 Sep 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.7.2
Release: 
28 Aug 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.7.1
Release: 
25 Jun 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.7.0
Release: 
06 Jun 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.7.0-RC
Release: 
16 May 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.6.3
Release: 
16 Feb 2024
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.6.2
Release: 
30 Nov 2023
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.6.1
Release: 
15 Nov 2023
iOSAndroid NativeJVMWasmJSmacOSwatchOStvOSLinuxWindows
1.6.0
Release: 
22 Aug 2023
iOSAndroid NativeJVMJSmacOSwatchOStvOSLinuxWindows
1.6.0-RC
Release: 
03 Aug 2023
iOSAndroid NativeJVMJSmacOSwatchOStvOSLinuxWindows
1.5.1
Release: 
11 May 2023
iOSAndroid NativeJVMJSmacOSwatchOStvOSLinuxWindows
1.5.0
Release: 
24 Feb 2023
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.5.0-RC
Release: 
26 Jan 2023
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.4.1
Release: 
14 Oct 2022
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.4.0
Release: 
18 Aug 2022
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.4.0-RC
Release: 
19 Jul 2022
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.3.3
Release: 
12 May 2022
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.3.2
Release: 
23 Dec 2021
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.3.1
Release: 
11 Nov 2021
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.3.0
Release: 
23 Sep 2021
iOSJVMJSmacOSwatchOStvOSLinuxWindows
1.3.0-RC
Release: 
06 Sep 2021
iOSJVMJSmacOSwatchOStvOSLinuxWindows
*Only more recent versions are displayed