🎵 Audio to WAV
Convert compressed audio (MP3, OGG, M4A/AAC, FLAC) to uncompressed 16-bit WAV — the format editors, samplers and DAWs love. Preview the result before downloading.
Choose file or drag & drop here
MP3, OGG, M4A/AAC, FLAC — decoded on your device
How to use the Audio to WAV
- Drop an audio file into the upload box.
- The file is decoded and rebuilt as a WAV in seconds.
- Preview it with the built-in player, then download.
🔒 Privacy first: this tool runs entirely in your browser. Your files and text are never uploaded to any server.
Frequently asked questions
Why is my WAV file so much bigger than the MP3?
WAV is uncompressed — it stores every audio sample in full. That's exactly why it's preferred for editing and production: no quality is lost when you edit or re-save it.
Does converting MP3 to WAV improve the sound quality?
No — quality lost during MP3 compression can't be recovered. Converting to WAV preserves the current quality perfectly and prevents any further loss.
What sample rate does the WAV use?
The WAV keeps your device's decoding sample rate (typically 44.1 kHz or 48 kHz) in 16-bit stereo — the standard for CD-quality audio.