diff --git a/readme.md b/readme.md
index a9218fbe..93113043 100644
--- a/readme.md
+++ b/readme.md
@@ -1488,6 +1488,7 @@
 | [ExtendsClass](https://extendsclass.com/) | Free online tools for developers, including image compressors/encoders, code formatters, code playgrounds, and many other handy utilities. |
 | [RunJS](https://runjs.app/play) | Free online JavaScript playground.  |
 | [Pillarstack](https://www.pillarstack.com/) | Assorted resources for frontend developers and web designers.  |
+| [ToolsHref](https://toolshref.com) - Online Java code analyzer and JSON-to-Mermaid visualization tool. Multiple Dev Tools    |
 
 <div align="right">
     <b><a href="#table-of-contents">↥ Back To Top</a></b>