MP3 to WAV Converter
Expand MP3 files to uncompressed WAV for editing, mixing, or mastering.
Fast, secure, and free. No installs. No watermarks.
Click or drag files to upload
Maximum 10 files, 100MB per file. Supports all audio and video formats.
Rated 4.8 out of 5 based on 850+ reviews
Why Convert MP3 to WAV?
- Get uncompressed audio for DAW editing and mastering
- Preserve compatibility with studio hardware and software
- Maintain exact length and timing for video sync
- No re-encoding artifacts beyond the original MP3 source
Frequently Asked Questions
Does WAV improve MP3 quality?
It cannot restore lost data, but it provides an uncompressed container that edits cleanly in DAWs.
What bitrate should I pick?
Use 44.1kHz / 16-bit stereo (default) for music; 48kHz for video workflows.
Is this free to use?
Yes. Unlimited conversions, no watermarks, auto-deletion after processing.