Runtime Texture Compressor

With a simple API, you can download and encode images asynchronously in the background.

Encoded images are automatically cached in local storage using the URL and compression format as keys, requiring almost no load time on subsequent requests.

For any questions about functionality or feature requests, please contact us.

✅ Required Libraries

UniTask (https://github.com/Cysharp/UniTask) is used internally and must be installed.

Install via PackageManager using the git URL or OpenUPM (https://openupm.com/packages/com.cysharp.unitask/).

✅ Benefits of This Library

- Supports loading a wide variety of image formats

- Offers multiple output compression formats (ASTC included!)

- Memory-efficient performance through GPU compression

- Optimizes textures

- Compatible with iOS/Android

- Fast compression processing performed almost entirely on background threads, ensuring it doesn't interfere with game performance

- Fast loading for subsequent accesses via local storage caching (can be disabled)

- Minimal GC Alloc by maximizing NativeArray utilization

- Simple API

✅ Precautions for Use

- Please back up your data before installation

- Operation with unsupported formats is not guaranteed

- If you encounter compilation errors after installation, first verify that UniTask is properly installed