AudioMass
AudioMass: A capable free editor for waveform, recording, repair, looping, and multitrack tasks. Ranked #83 of 128 in Audio Editing Software by our editors (3.0/10); pricing: Free plan; best for free browser or self-hosted waveform editing.
At a glance
- Editor score3.0 / 10
- PricingFree plan
- Best forFree browser or self-hosted waveform editing
- Free planYes
- Paid fromFree
- Founded2018
- Facts checked21 Sep 2026
Where it wins
- Free and open source with browser and self-hosted access
- Combines waveform editing, recording, effects, repair, and looping
- Includes multitrack clips, mixer controls, mixdown, and WAV/MP3 export
Where it doesn't
- Platform coverage is limited to web and self-hosted deployment
- No cloud collaboration for shared editing workflows
- No plug-in support for extending the audio toolset
Our verdict on AudioMass
AudioMass is a free, open-source audio and waveform editor designed for recording, editing, processing, and exporting audio in a browser. It suits creators, educators, developers, and audio editors who want a lightweight tool for waveform work without a paid plan. The application runs locally in the browser, works offline after loading, and can also be self-hosted from its public source repository.
Its feature set is broader than a basic trim-and-export utility. Waveform navigation includes zoom, pan, frequency visualization, and peak or distortion signaling, while editing tools cover cutting, copying, pasting, trimming, silence, reversing, and inversion. AudioMass also includes recording, fades, compression, normalization, reverb, delay, distortion, pitch shifting, graph-based pitch and speed profiles, and repair tools for clicks, hum, and edit points. Beat detection, markers, beat bars, snap-to-beat editing, and loop creation with crossfade preview support rhythm-focused work. Multitrack clips, mixer controls, recording, and mixdown extend it to larger arrangements.
AudioMass keeps its delivery model straightforward: it is free and open source, with no paid tiers described. WAV or MP3 export and .amss session saving cover common output and project needs. The main trade-off is ecosystem scope. AudioMass is limited to web and self-hosted deployment, does not provide cloud collaboration, and lacks plug-in support. Choose it for accessible waveform editing, quick audio processing, recording, repairs, loops, and modest multitrack arrangements. Choose another product if your workflow depends on collaborative cloud projects, an extensible plug-in ecosystem, or a broader desktop production environment.
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AudioMass pricing
AudioMass fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Supported platforms | web |
| Multitrack editing | Yes |
| MIDI sequencing | Not verified |
| Third-party plugins | Not verified |
| Noise reduction | Not verified |
| Video synchronization | Not verified |
| Cloud collaboration | No |
| Deployment | Cloud |
| Platforms | Web |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | audiomass.co |
| Facts checked | 21 Sep 2026 |
Alternatives to AudioMass
- Pro ToolsA broad workstation for studios spanning music production, audio post, and immersive mixing.9.4
- REAPERA flexible desktop DAW with broad audio and MIDI tools and a one-time license from $60.9.3
- Logic ProA broad audio and MIDI workstation for Apple-based producers and video composers.9.2
See all AudioMass alternatives →
Also Ranked In
AudioMass is ranked in 2 of our directories.
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Featured on iTechGuides
AudioMass is listed in our Audio Editing Software directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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