A tiny Kotlin Multiplatform library that provides Base32 en- and decoding functionality.

This library was developed with the intention to eventually upstream the functionality into the Standard Library. As such, the API, KDoc, samples, and tests all closely resemble their kotlin.io.encoding.Base64 counterparts.

val encoded = Base32.Default.encode("Hello, World!".encodeToByteArray())
assertPrints(encoded, "JBSWY3DPFQQFO33SNRSCC===")

val decoded = Base32.Default.decode(encoded)
assertPrints(decoded.decodeToString(), "Hello, World!")

This project uses Gradle's toolchain support to detect and select the JDKs required to run the build. Please refer to the build scripts to find out which toolchains are requested.

An installed JDK 1.8 (or later) is required to use Gradle.

Once the setup is complete, invoke the respective Gradle tasks using the following command on Unix/macOS:

./gradlew <tasks>

or the following command on Windows:

gradlew <tasks>

Important Gradle tasks to remember are:

• clean - clean build results
• build - assemble and test the project
• publishToMavenLocal - build and install all public artifacts to the local maven repository

Additionally tasks may be used to print a list of all available tasks.

Copyright 2024-2025 Leon Linhart

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.