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Kotlin to Java; Java-Kotlin code converter
A FREE app that allows you to convert code from Kotlin to Java and Java to Kotlin easily. After conversion code is saved into your device. You can also load code from a `.java` or `.kt` file.What's New in the Latest Version 7.0
Last updated on Feb 8, 2026
BIG UPDATE: Complete redesign of the app. Added more features such as syntax highlighters, font sizes, examples, dark modes and languages. App size has been significantly reduced. Thanks for using our app.
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Kotlin/Java Converter
7.0 by Clement Ochieng
Feb 8, 2026