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openDAW is a next-generation web-based Digital Audio Workstation (DAW) designed to democratize music production and to resurface the process of making music by making high-quality creation tools accessible to everyone, with a strong focus on education and data-privacy.

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Open-Source

We are committed to transparency and community-driven development.

The source code for openDAW is available under AGPL v3 (or later)

Built on Trust and Transparency

openDAW stands for radical simplicity and respect.

No SignUp
No Tracking
No Cookie Banners
No User Profiling
No Terms & Conditions
No Ads
No Paywalls
No Data Mining

Looking for Contributors

We welcome contributions that follow the existing style and conventions of the project. AI-assisted code is fine, but every contributor must understand every line of code they submit. If you use AI tools, please document your process in /plans. Keep pull requests small and focused. Large PRs will not be reviewed. Split big contributions into smaller commits that add requirements gradually and maintain operations of the app.

If you are interested in helping, here are areas where we need support:

Offline App — e.g. wrapping openDAW with Tauri for a native desktop experience
PWA — turning openDAW into a fully installable Progressive Web App with offline support
Timeline Track Management — design and UX help for track layout, ordering, grouping, and interaction

We always appreciate help on open issues: https://github.com/andremichelle/openDAW/issues

To discuss contributions, book a call: https://calendly.com/andremichelle/opendaw-on-tour

Huge Shoutout To The Incredible openDAW Community!

To everyone who has contributed feedback, reported bugs, suggested improvements, or helped spread the word — thank you! Your support is shaping openDAW into something truly powerful!

Thank you @ccswdavidson, @Chaosmeister, @jeffreylouden, @solsos, @TheRealSyler, @Trinitou, and @xnstad for testing the repositories and identifying issues during the installation of openDAW!

Special shout-out to the biggest bug hunters: kanaris, @Chaosmeister and BeatMax Prediction. Your relentless attention to detail made a huge difference!

Huge thanks to our ambassadors, whose dedication and outreach amplify our mission!

And big hugs to all our supporters!

openDAW Visionary — $25.00

Stephen Tai, Pathfinder, One Sound Every Day (santino), kanaris, Oli Larkin

openDAW Supporter — $5.00

Cal Lycus, Jetdarc, Truls Enstad, Polarity, Ynot Etluhcs, Mats Gisselson, Ola, SKYENCE, BeatMax_Prediction, Kim T, Nyenoidz, Steve Meiers, 4ohm, Yito, Shawn Lukas, Tommes, David Thompson, Harry Gillich, OxVolt, Wojciech Miłkowski, skyboundzoo, JHINZ, Mark Dammer, fork-kun, Martin Eigel

openDAW Devices

Stock Plugins

Vaporisateur (subtractive synth with classical waveforms)
Playfield (sample drum computer with individual effect chains)
Nano (nano sampler for a single audio file)
Tape (playback device for audio regions and clips)
Soundfont (soundfont player)
MIDI Output (sends MIDI messages to other devices)
Stereo Tool (volume, panning and invert the stereo signal)
Delay (stereo delay with cross and filter options)
Crusher (degenerates audio signal)
Cheap Reverb (FreeVerb variation)
Revamp (graphical equalizer with spectrum analyser)
Arpeggio (plays the notes of a chord one after another)
Pitch (offsets midi note pitches)
Zeitgeist (transforms time)
Velocity (manipulates velocities of incoming notes)
Fold (waveform folding algorithm with oversampling)
Tidal (shapes rhythm and space through volume and pan)
Dattorro Reverb (dense algorithmic reverb based on Dattorro's design)

Ported Plugins (Excluded in commercial license)

Compressor (CTAG Dynamic Range Compressor)

Repositories

openDAW
openDAW-headless (SDK)
openDAW-headless @naomiaro (openDAW-headless fork with more docs and examples)

Roadmap

This roadmap represents an estimation of the upcoming development steps. Timelines and priorities may shift as openDAW evolves.

2025/Q4

[X] Preset API
[X] Full implementation of connecting several cloud services to store samples, projects, and presets
[X] Implement audio playback algorithms (pitch, stretch, absolute) including interpolation

2026/Q1

[X] Fade-in and out on audio-regions
[X] Signature automation track
[X] Tempo automation track
[X] Fine-tune recording including loops (takes)

2026/Q2

[ ] Fine-tune timeline clips (recording, switch times)
[ ] Fine-tune MIDI effects
[X] Implement missing region actions like flatten
[ ] Polish UI

2026/Q3

[ ] Testing & QA
[ ] Launch 1.0

Future

[ ] Start Modular System
[ ] Add more synthesizers
[ ] Add more effect devices

Prepare, Clone, Installation, and Run

openDAW tries to avoid external libraries and frameworks. The following is a list of the external libraries we currently use in the web studio:

jszip (for openDAW project bundle file)
markdown-it + markdown-it-table ( for help pages)
d3-force (for graph debugging)
soundfont2 (for soundfont loading)
zod (schema validation)
ffmpeg (decoding/encoding)

Before starting, ensure you have the following installed on your system:

Git is required for cloning the repository and managing submodules.
mkcert is required to create a certificate for developing with https protocol.
Node.js version >= 23. This is necessary for running the development server and installing dependencies.
Sass While Sass is handled internally during the development process, you will need to ensure you have the binaries available in your environment if used outside the build system.
TypeScript
OpenSSL For generating local development certificates (), OpenSSL needs to be installed on your system. Most Linux/macOS systems have OpenSSL pre-installed.

Clone

git clone https://github.com/andremichelle/opendaw.git && cd opendaw

Installation

npm run cert (only for the very first time)
npm run clean (to revert to clean slate, removes all node_modules and dist folders)
npm install (for the first time and after npm run clean)
npm run build (for the first time and after npm run clean)
npm run dev:studio | npm run dev:headless (start dev server)
Navigate to https://localhost:8080 (port is important > cors sample api)

Flow Charts

Watch Polarity's Video "there's a new FREE DAW in town"

Contributions

Icons

"Wave" by Gregor Cresnar from Noun Project (CC BY 3.0)
"Compress" by Gregor Cresnar from Noun Project (CC BY 3.0)
"Waveforms" by Austin Andrews
"futurism" by Martin Königsmann from Noun Project
"tape reel" by Evgeny Filatov from thenounproject

Dual-Licensing Model

openDAW is available under two alternative license terms:

| Option | When to choose it

OpenDAW

Install / Use

README