Convert WAV to MP3, free

Turn big WAV files into compact MP3s in your browser. Nothing uploads, no signup, no limits. Need a transcript? The first 30 minutes are free.

Drop a file or click to choose

Free · no signup · runs in your browser · nothing uploads

Choose a file

Bitrate:

Want the words, not just the clip?

Speaker labels, 21 export formats, and your first 30 minutes free — try it on your own file.

Start – 30 free minutes

Why is this free? It runs entirely in your browser — we don't pay for a server to process your file, so there's nothing to gate.

Convert WAV to MP3 in three steps

Drop your WAV, pick a bitrate, and download the MP3, all in your browser.

Why convert

WAV is uncompressed and bulky; MP3 is small and universal. A studio WAV bounce that’s too big for a phone becomes an MP3 you can drop on any device and play in the car. It’s also handy for sharing, or to slim a recording before transcribing it.

No server involved

Everything runs on your device. There’s no server on the other side receiving the WAV or handing back the MP3; the conversion begins and ends in your browser.

Only converting to transcribe?

If the MP3 is just a step on the way to a transcript, you can skip it: give the original WAV to Hushscript and it transcribes the recording directly, with speaker labels. The first 30 minutes are on the house.

Frequently asked questions

Does my file upload?

No. There's nothing on the receiving end to upload to; the browser does the conversion by itself.

Is it free?

Yes. No account and no per-file limits, whatever the size of the WAV.

Can I pick the bitrate?

Yes. Higher for quality, lower for a smaller file.

Can I transcribe it?

Yes. Give the file to Hushscript and get a speaker-labeled transcript back; your first half-hour costs nothing.

Need the words? Transcribe it with 30 free minutes

A $1 hold confirms your card and releases immediately — you're never charged, and 30 free minutes land right away.

Start – 30 free minutes

How it works