diff --git a/more/free-programming-playgrounds.md b/more/free-programming-playgrounds.md
index de8718724..ace3f98c8 100644
--- a/more/free-programming-playgrounds.md
+++ b/more/free-programming-playgrounds.md
@@ -222,6 +222,7 @@
 * [Java Compiler](https://www.codinguru.online/compiler/java)
 * [JDoodle - Online Java Compiler Advanced IDE](https://www.jdoodle.com/online-java-compiler-ide/)
 * [JDoodle - Online Java Compiler IDE](https://www.jdoodle.com/online-java-compiler/)
+* [OneCompiler](https://onecompiler.com/java)
 * [Online Java Playground](https://labex.io/tutorials/java-online-java-playground-372914)
 * [OnlineGDB](https://www.onlinegdb.com/online_java_compiler)
 * [Programiz - Online Java Compiler](https://www.programiz.com/java-programming/online-compiler/)