Freedom251 › Audio Editing Software
Audio Editor by Puter
What Audio Editor by Puter is
Audio Editor by Puter is a browser-based tool for recording, editing, and exporting audio. Waveform and transcript editing are available, with non-destructive region changes that preserve the source and support undo. The editor can reduce noise and apply a 31-band equalizer, Bass and Treble controls, compressor, limiter, normalization, reverb, and echo. Transcription through Puter uses Whisper or Grok in 19 languages, with automatic language detection also available; selected transcript speech can then be removed. Desktop Chrome and Edge can stream recordings directly to a chosen WAV file. Exports include 16-bit WAV, 320 kbps MP3, and chapter files in a ZIP, saved locally or to Puter Drive. Editing runs locally in the browser, while cloud saves and transcription send audio away. It works offline after installing the progressive web app. The free plan costs nothing.
Who it suits
It suits people editing individual recordings on web browsers or mobile touch devices, including iOS Safari. It is also useful for users who need transcript-based editing, noise reduction, or offline PWA access.
What it does well
- Free plan with local editing and export
- Non-destructive edits support undo
- Transcript editing in 19 languages
- Exports WAV, MP3, and chapter ZIPs
- Works offline after first PWA load
What to know first
- No independent multitrack editing
- Export files limited to 512 MiB
- Memory recordings stop at 20 minutes
- Cloud actions and transcription require online services
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | Local editing, recording, and export; no watermarks; cloud actions and transcription require online services and may require sign-in | Free |
As audio-editor.app lists them, read 12 Oct 2026. The maker's own page has the final word.
Verdict
Audio Editor by Puter covers recording, cleanup, transcript editing, effects, and export in one browser tool. Its single timeline and file limits matter for larger or multitrack projects.
Facts from Audio Editor by Puter's own pages
- Editing
- Region edits are non-destructive, preserve the source audio, and support undo. · audio-editor.app, 12 Oct 2026
- Effects
- The editor includes a 31-band graphic equalizer, Bass and Treble, compressor, limiter, normalize, reverb, and echo. · audio-editor.app, 12 Oct 2026
- Export
- Users can export 16-bit WAV or 320 kbps MP3 locally or to Puter Drive, and export labeled chapters as separate files in a ZIP. · audio-editor.app, 12 Oct 2026
- Free plan
- Yes · audio-editor.app, 20 Sept 2026
- Integrations
- The editor can open and save files in Puter Drive, import Voice Recorder audio and transcripts, and exchange label text with Audacity. · audio-editor.app, 12 Oct 2026
- Limits
- A single exported file and a batch-export ZIP are each limited to 512 MiB; memory recording stops at 20 minutes per take. · audio-editor.app, 12 Oct 2026
- Mobile
- Touch selection, dragging, and trimming work on mobile, including iOS Safari. · audio-editor.app, 12 Oct 2026
- Multitrack
- The public editor uses a single sequential timeline, and independent multitrack editing is still in development. · audio-editor.app, 12 Oct 2026
- Multitrack editing
- No · audio-editor.app, 20 Sept 2026
- Noise reduction
- Yes · audio-editor.app, 20 Sept 2026
- Offline use
- The editor can be installed as a PWA and continues to work offline after its first load. · audio-editor.app, 12 Oct 2026
- Privacy
- Editing runs locally in the browser; audio leaves the device when users save to Puter Drive or request transcription through Puter. · audio-editor.app, 12 Oct 2026
- Purpose
- Audio Editor lets users record audio, edit by waveform or transcript, reduce noise, apply effects, and export finished clips or chapter ZIPs in a browser. · audio-editor.app, 12 Oct 2026
- Recording
- Desktop Chrome and Edge can stream recordings directly to a chosen WAV file, avoiding the memory recording limit. · audio-editor.app, 12 Oct 2026
- Support
- The site provides documentation covering editor tools and guides for common workflows. · audio-editor.app, 12 Oct 2026
- Supported platforms
- Web browsers, installable progressive web app, and mobile touch devices · audio-editor.app, 20 Sept 2026
- Transcription
- Users can transcribe through Puter with Whisper or Grok in 19 languages or auto-detect, then select and remove speech through the transcript. · audio-editor.app, 12 Oct 2026
Where Audio Editor by Puter stands on Freedom251
- Audio Editing Software#52 of 131