Online audio editor

Record, edit, and share sound with Sodaphonic.

New: batch processing

More files. One set of settings.

Convert, normalise, and add fades to your audio in one go. Your files stay in your browser.

Try batch processing

Try one file free, without an account. Pro processes up to 20 files together and saves your presets.

For example: prepare a set of voice clips

  1. Add your recordings.
  2. Choose MP3 and normalise the peaks to −3 dB.
  3. Download the finished files together as a ZIP.

Save those settings as a Pro preset for the next batch.

Or if you don't need to edit, try…

Online voice recorder

Record and share your voice with Boombox.

Illustration of a microphone

Or if you don't need to upload, try…

Online audio converter

The Format Flipper: MP3, WAV, FLAC, OGG, and more.

Vinyl record illustration

From a rough recording to a finished sound

Open a file or record through your microphone, select a region of the waveform, and cut, trim, fade, reverse, or bleep it. Download the result as MP3 or WAV with the free audio editor; no account is needed for local editing and exporting.

Use Studio when you want to arrange recordings on separate tracks. Use Boombox to record and share a link, or the converter when you only need a different file format. Browser format support varies; MP3 and WAV are useful starting points.

Local edits run in your browser. Saving to an account, sharing a link, and transcription upload audio. Free accounts include one hour of stored audio and transcription of clips up to one minute. Pro adds more storage and transcription capacity.

Compare free and Pro plans · Audio and data privacy