FreesoundHub

Freesound Hub


Experience the power of sound at your fingertips with Freesound Hub, the premier Unity Editor extension that gives you direct access to a vast library of high-quality sound effects from Freesound.org. Search, preview, organize, and download everything you need without ever leaving your workspace.

With a modern interface, smooth drag-and-drop support, and advanced sound management tools, Freesound Hub makes integrating audio into your projects effortless and enjoyable. Designed for developers and designers who want seamless and professional sound integration, so you can focus on creativity while we handle the details.



Get your Freesound API key here:


How to Get Your Freesound API Key


Explore the full documentation here:


Official Documentation


To contact us please visit our website:


Xenora Studio


Stay connected and join our community:


Unity Asset Store | ArtStation | GitHub | YouTube




❓ Frequently Asked Questions (FAQ)


Q: I’m getting a 401 Unauthorized or “Invalid API Key” error. What should I do?


A: Make sure you copied the API key correctly. Sometimes, when pasting the key from a browser, an extra character or space is added at the end. Double-check and remove any extra character from the key field in Unity.



Q: Where do I get a Freesound.org API key?


A: You can request a free API key by registering at freesound.org. Once approved, copy your key and paste it into the FreesoundHub settings in Unity.




Q: Can I change the download folder?


A: Yes. Open the Settings window in FreesoundHub and choose your preferred folder. Make sure it is inside the Assets/ directory so Unity can recognize the audio files.




Q: Why is the sound not playing inside the preview?


A: Unity requires EditorCoroutines for preview functionality. Please make sure the Editor Coroutines package is installed from the Unity Package Manager.




Q: Is FreesoundHub compatible with Unity 6 or 2022.x?


A: Yes, FreesoundHub is compatible with Unity 2022 and Unity 6. However, make sure to install all required dependencies (like Editor Coroutines) for proper functionality.




Q: How do I report a bug or get support?


A: You can contact us at lddspportstudio@gmail.com or open an issue on GitHub.