Home

heifer wiki

heifer is a HEIF/HEIC image decoder written entirely in safe Rust: no C dependencies, no unsafe, and it compiles to WebAssembly.

▶ Try it in your browser · 📦 crates.io · 📚 API docs

Pages

• Getting Started: install, decode, metadata, image crate integration
• Supported Files: what decodes today and what does not yet
• FAQ: orientation, HDR photos, colours, limits, WebAssembly
• How It Works: the container, the HEVC decoder and the crates
• Validation: conformance, real-world photos, fuzzing, benchmarks
• Reporting Bugs: how to send a file that does not decode
• Roadmap: what is coming next