diff --git a/LICENSE b/LICENSE
index d4577c9..50f89bf 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,2 +1,15 @@
-Copyright (c) [2024] [Elouan DA COSTA PEIXOTO].  
-Tous droits réservés. Aucune utilisation, copie, distribution ou modification n’est autorisée sans permission explicite.
\ No newline at end of file
+NYX License v1.0 (Custom)
+
+This software is open-source and free for non-commercial use, including modification and redistribution.
+
+You may:
+- Fork and modify the code for personal or educational purposes.
+- Share modified or unmodified versions with attribution.
+
+You may not:
+- Use the code in any commercial product or service.
+- Sell or license this software to others.
+
+Attribution is required in all forks and distributions, linking to the original repository and the author "@LuernOutOfOrder".
+
+Copyright (c) 2025 Luern
diff --git a/README.md b/README.md
index 808e54d..1765e45 100644
--- a/README.md
+++ b/README.md
@@ -47,3 +47,12 @@ They are unique binary file format using a strict defined structure. Using a hea
 | **52**   | TUI error                              | Issue with interactive display or UI rendering.      |
 | **60**   | Health check failed                    | An environment check has failed.                     |
 
+## License
+
+This project is licensed under the NYX Custom License.  
+- Free for personal and educational use  
+- Forking and modifying is allowed  
+- Commercial use is not allowed  
+- Attribution to the author is required
+
+Check the [LICENSE](./LICENSE) file for the full text.