diff --git a/docs/developer-tools.md b/docs/developer-tools.md
index 8fc5cff09..8060058ce 100644
--- a/docs/developer-tools.md
+++ b/docs/developer-tools.md
@@ -139,6 +139,7 @@
 * [minisign](https://jedisct1.github.io/minisign/) - Sign Files / Verify Digital Signatures / [GitHub](https://github.com/jedisct1/minisign)
 * [VirtualBuddy](https://github.com/insidegui/VirtualBuddy) - Virtualize macOS 12 and later on Apple Silicon
 * [Pencil](https://pencil.evolus.vn/) - Software Mockup Tool / [GitHub](https://github.com/evolus/pencil)
+* [Free UUID Generator (All Versions)](https://toolkitvault.com/uuid-generator) - Free Public UUID Generator API / [Docs](https://toolkitvault.com/uuid-generator/uuid-api-docs)
 
 ***