Convert MP3 audio files to uncompressed WAV format. Ideal for audio editing and production. 100% browser-based.
Drag & Drop Audio here
MP3 · WAV · OGG · AAC · FLAC · Click to browse
1.2 TB
Bandwidth Saved Today
0.4s
Avg Process Time
99.9%
Compression Fidelity
Auto-purge after 60m. Zero logs. Fully encrypted processing.
Advanced alpha-channel preservation for UI designers.
Jump straight into processing without the sign-up friction.
Knowledge Base
WAV is an uncompressed format required by many audio editors and production tools. Converting MP3 to WAV allows editing without further generation loss from repeated lossy compression.
No. Converting lossy MP3 to lossless WAV does not recover lost quality. The WAV file will be larger but sound identical to the source MP3.
A 1-minute 128kbps MP3 is about 1MB. The same audio as WAV at 44.1kHz 16-bit is about 10MB. WAV files are 8-10x larger than equivalent MP3.
Yes. FFmpeg.wasm processes everything in your browser. No audio files are uploaded to any server.