Centroid
Tools
Legacy summing mixer with up to 32 inputs, EQ per channel, aux sends, pan, and faders.
What is Centroid?
Legacy summing mixer with up to 32 inputs, EQ per channel, aux sends, pan, and faders. Prefer the integrated mixer for new projects.
Centroid is a music production tool in Audiotool — the collaborative online DAW that runs entirely in your browser, with modular routing and a full device rack built in.
What you can do with Centroid
- Route, split, and merge signals across your project.
- Shape your mix with flexible, modular signal flow.
- Combine it with synths, drums, and effects.
- Build custom studio racks tailored to your workflow.
Key capabilities
- Legacy summing mixer with up to 32 inputs, EQ per channel, aux sends, pan, and faders.
- Prefer the integrated mixer for new projects.
- Runs entirely in your browser — no download or install.
- Part of Audiotool's full studio — free, with no track or feature limits.
Make music with Centroid, right in your browser
Centroid is built into the Audiotool studio. Open it and start your next track in seconds.
Learn how to use Centroid
Step-by-step guides, parameter references, and tutorials live in the Audiotool manual.
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Splitter
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TinyGain
Simple utility for adjusting volume up to ±9 dB.
Matrix Arpeggiator
Step-based arpeggiator that sequences MIDI notes into dynamic arpeggios.
NoteSplitter
Distributes incoming MIDI notes to up to three different synthesizers or instruments.
Crossfader
Blends between two sources with selectable fade curves, per-channel EQ, balance, and gain.
Kobolt
Legacy compact mixer with 16 channels. Each channel has basic level and pan controls.
MiniMixer
Legacy compact mixer with 4 channels, pan, volume, mute/solo, and a shared aux send. Prefer the integrated mixer for new projects.
Frequently asked questions
Is Centroid free to use?
Yes. Centroid is part of Audiotool's free, browser-based studio. There's no download or install, and there are no track or feature limits on the core DAW.
Do I need to install anything to use Centroid?
No. Audiotool runs entirely in your web browser, so you can open Centroid and start making music straight away — there's nothing to download or install.
How do I open Centroid in Audiotool?
Open the Audiotool studio in your browser, then add Centroid to your project from the device rack. You can also start from one of the community presets.
What can I do with Centroid?
Legacy summing mixer with up to 32 inputs, EQ per channel, aux sends, pan, and faders. Prefer the integrated mixer for new projects. Like every Audiotool device, it slots into your project's modular signal chain.
Where can I learn how to use Centroid?
Step-by-step guides, tutorials, and parameter references live in the Audiotool manual at www.audiotool.com/help.
