MP3 to WAV Converter
Turn MP3 files into uncompressed WAV audio. Conversion runs locally in your browser, so nothing is uploaded.
Drop MP3 files here or click to browse
MP3, WAV, M4A and MP4 · add as many as you like
WAV files are uncompressed, which makes them the go-to format for video editors, DAWs and soundboard software that need fast, glitch-free playback. Converting an MP3 to WAV will not restore quality lost during MP3 compression, but it gives you a file every editor can open.
How to convert MP3 to WAV
Drop your MP3 files into the box above, or click it to browse.
Pick a quality setting, then press Convert.
Download each file, or grab them all at once as a ZIP.
Questions
Are my files uploaded?
No. Conversion happens entirely in your browser using built-in audio decoding, so your files never leave your device and there's no upload to wait for.
Is there a file size limit?
There is no hard limit, but files are decoded in memory. Files over 200 MB, such as long videos, may be slow or fail on phones and tablets.
Which bitrate should I choose?
192 kbps is a good default. Use 320 kbps for music you care about and 128 kbps for voice clips and sound effects.
Can I trim the result?
Yes. After converting, press the button on any file to open it in the Sound Editor, where you can trim, fade and upload it as a sound.