Audio Decoder

WebAssembly-powered audio decoding

FLAC Support
OGG Vorbis
Web Audio API
Zero Upload

Drop your audio file here

or click to browse

Supported formats: MP3, WAV, FLAC, OGG, M4A

Maximum file size: 50MB

How It Works

This tool uses WebAssembly-compiled audio decoders to process your files directly in the browser.

  • FLAC files decoded with wasm-audio-decoders
  • OGG Vorbis support for compressed audio
  • Web Audio API fallback for other formats
  • All processing happens locally
Performance

WebAssembly provides near-native decoding speed:

  • ✓10-50x faster than JavaScript
  • ✓Handles large files efficiently
  • ✓Low memory footprint
  • ✓No server processing needed