Extensions inspire




Audiotool Inc.

Music & Radio




February 04, 2019

Webstore Link:

Developer's site:


version 1.2  - Download ZIP file


Audiotool is a powerful online DAW right in your browser with a built-in publishing platform to share your creations.
Build your arrangement by dragging the devices to the desktop and connect them with virtual cables.
All device settings can be saved as a preset and be shared with the community resulting in more than 50.000 presets for the various devices. Use the various routing & mixing tools to build up complex signal chains only limited by your imagination.

What you get:

Synths & Sampler

Pulverisateur - modular polyphonic synthesizer
- 3 OSC
- Audio In
- Filter unit
- LFO unit
- Filter & Amp modulators
- 17000+ user generated presets

Heisenberg - PM synthesizer
- 4 OSC
- 49 different Waveforms
- Modulation Matrix
- 3 Envelopes
- Pitch Envelope
- 2 LFO
- 19000+ user generated presets

Machiniste - sample player / drum machine
- 9 sample slots
- individual Filter for each slot
- individual Envelopes for each slot
- Built-In matrix sequenzer
- 8000+ user generated presets

Vintage Line

Beatbox 8 & 9
- vintage Rhythm Composers with the classical sound & controls you would expect

- vintage Bass line player with the classical sound & controls you would expect


- Rasselbock - resampling groove shifter
- 2 band graphical EQ
- Autofilter
- Exciter
- Stereo Enhancer
- Tube Distortion
- Stereo Detune
- Slope
- Reverb
- Pitch Delay
- Phaser
- Parametric EQ
- Gate
- Flanger
- Delay
- Crusher
- Compressor
- Chorus


- Splitter
- Merger
- 16 Ch Mixer / 2 AUX channels / 3band EQ
- 4 Ch Minimixer / 1 AUX channel
- Crossfader
- Audiotrack


- audio regions
- note regions
- automation regions
- pattern regions
- selectable region colors
- inplace audio editing
- MIDI file import
- Web MIDI API support
- global shuffle

You can add as many devices to the desktop as your computer can handle and build up complex arrangements.
Since every parameter on any device can be automated through the use of automation regions in the timeline of the sequenzer, you are free to build up whatever you imagine without being restricted by the tools you use.

Top Extensions


What has inspired us?

Extore is a team of professionals who are passionate about creating extensions for web browsers. This devotion also gives us opportunity to appreciate work of other people. We get inspired by useful, open source extensions made by developers all over the world. Our strong belief is that one should share helpful add-ons with others. That’s why we’d like to present you our ever-growing list of favourite extensions that have inspired us. Moreover, as you probably have already learned, sometimes struggling for the best brings an end to the good. Talking about add-ons it often turns out that an upgrade is worse then previous version. Also it can become really tricky to get back to the beloved version of your favourite extension. That’s why we’re going to make not only the latest, but all versions of our favourite (and we hope yours too) add-ons available for download. No more compromises, just stick to the version you really like!