diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index ef03cee2..ada5c8cc 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -52,3 +52,7 @@ This project follows a Fork/Feature Branch/Pull Request model. If you're not fam
 Again, do check the [developer guide](https://docs.postiz.com/developer-guide). Much of what you probably need to know is in there.
 
 If you encounter any issues, please visit our [support page](https://docs.postiz.com/support) or check the community forums. Your contributions help make Postiz better!
+
+
+### Contributing License
+> ⚠️ By submitting a pull request, you agree to the terms described in [`CONTRIBUTION_LICENSE.md`](./CONTRIBUTION_LICENSE.md). 
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diff --git a/CONTRIBUTION_LICENSE.md b/CONTRIBUTION_LICENSE.md
new file mode 100644
index 00000000..b14f2cdb
--- /dev/null
+++ b/CONTRIBUTION_LICENSE.md
@@ -0,0 +1,21 @@
+# Contribution Guidelines and License Grant
+
+Thank you for contributing to this project!
+
+By submitting a pull request, you agree to the following:
+
+1. **License Grant**  
+   You grant the project maintainer (and its legal successors) a perpetual, irrevocable, worldwide, royalty-free license to use, modify, sublicense, and relicense your contribution under any license, including but not limited to the AGPL and proprietary licenses.
+
+2. **Original Work**  
+   You confirm that your contribution is your own original work, or that you have the right to submit it under the terms of this agreement.
+
+3. **No Further Claims**  
+   You agree not to assert any intellectual property rights or moral rights that would restrict the project maintainer’s ability to use your contribution in any context.
+
+4. **Scope**  
+   This agreement applies to all contributions you submit to this project, past and future, unless explicitly agreed otherwise in writing.
+
+---
+
+If you do not agree with these terms, please do not submit a pull request.
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