Free, no sign-up, works in your browser

Free Online Audio Converter & Editor

Convert, trim, normalize, and boost audio in your browser. MP3, WAV, M4A, OGG, FLAC, and more, nothing to install and no sign-up.

Trusted by companies worldwide

New ways to work with audio

The tools people use most, each one free, in the browser, and ready in a couple of clicks.

Even out a whole episode or album so nothing is too quiet or too loud. Peak or EBU R128 loudness, your choice.

Cut an audio file down to the part you need, set a start and end time, and download the result.

Turn a recording, interview, or lecture into text you can search, edit, and quote.

Convert between formats, clean up levels, or extract audio from a video. Pick a tool and get started.

Audio files can be personal. Here is exactly how yours are handled.

Every upload and download runs over an encrypted connection, so your files cannot be read in transit.

Processing happens in certified data centres inside the European Union.

Only what a conversion needs is processed. Your files are never used to train AI models.

Processing is fully automated. Nobody reads or listens to your audio, and nothing is shared with third parties.

Yes. Everyday conversions and edits are free with no account. A subscription only adds larger files, batch processing, and no waiting.

MP3, WAV, M4A, AAC, OGG, FLAC, WMA, OPUS, AIFF, and more, and you can extract the audio track directly from a video file.

No. Everything runs in your browser, so it works the same on Windows, macOS, Linux, Android and iOS.

They travel over an encrypted connection, are processed automatically with no human access, and are never shared with third parties.

Yes. Add multiple files and they are processed together, each returned as its own download.

Converting between lossy formats always costs a little quality. Choose a higher bitrate, or a lossless format such as FLAC or WAV, to reduce this.

Pick a tool, drop your file in, and download the result. No account, no install, no watermark.