onomo is in open beta — help us shape the future of music production.Learn more

onomo Help Center

Frequently Asked Questions

How do I export my project?

Go to Project Menu (top-left of the transport bar) and choose Export Audio for a full mixdown or Export Tracks for individual stems. You can export as WAV or MP3. A progress overlay shows the rendering phase (preparing, rendering, encoding, complete). The export re-renders every track offline through the full effects chain with automation baked in.

Why is there no sound?

Web browsers require a user gesture (click/tap) before audio can play. Click anywhere in the DAW first. If still silent: 1. Check the track isn't muted or soloed elsewhere 2. Check master bus volume in the mixer (Shift+5) 3. Go to User > Audio to verify AudioContext state shows "running" 4. Make sure your system audio output is correct

Can I use my own samples?

Yes! Drag and drop audio files (WAV, MP3, OGG) directly onto a track in the arrangement. You can also record audio directly using the audio track record button. Samples are decoded using the Web Audio API.

What synthesizers are available?

Onomo includes 20 melodic synthesizers and 16 drum engines (7 classic + 9 Series II): Melodic synths: - Aethyr — Additive synth (harmonics, organs, bells) - Ampyr — Electric guitar with amp simulation - Bazyr — Bass reactor (808, acid, reese, wobble) - Dyrt — Grit machine (lo-fi, bitcrush, wavefolder) - Embyr — Heat engine (leads, bass, saturation) - Formynt — Formant synth (choir, vowel, talk-box) - Hyper — Motion engine (evolving pads, cinematic) - Knylon — Acoustic guitar (nylon, steel, fingerstyle) - Kryo — Ethereal pads (ambient, icy, crystalline) - Myst — Hybrid flagship (wavetable + FM + granular) - Plexyr — Cross-modulation matrix (complex, experimental) - Pryzm — Phase distortion (CZ-style, glassy, digital) - Seqyr — Pattern engine (arpeggiator, rhythmic plucks) - Sylo — Grain silo (granular textures, soundscapes) - Symple — Universal sample player (piano, strings, brass) - Synfyny — Spectral strings (violin, cello, orchestral) - Tymbre — Wavetable brass (trumpet, horn, trombone) - Vektyr — Vector synthesis (XY morphing pads) - Wynd — Wavetable synth (leads, bass, digital) - Zynq — Digital resonance FM (bells, metallic, e-piano) Drum synths: OnoKick, Ono808, OnoSnare, OnoClap, OnoHat, OnoOpenHat, OnoPerc — all real-time synthesis with 4 layers each. Every synth has its own preset library with 3,360+ factory presets total.

What are the system requirements?

Onomo runs in any modern browser with Web Audio API support. Best experience on Chrome or Edge (required for Web MIDI and SharedArrayBuffer). Recommended: - 8GB+ RAM - Modern multi-core CPU - Chrome/Edge for MIDI controller support - Stable internet for cloud save and sync

How do I use the AI assistant (Ono)?

Press Shift+6 to open AI Tools, or click the AI button in the sidebar. Ono can: - Generate drum patterns, melodies, chord progressions, and bass lines - Create patterns in specific genres (trap, lo-fi, house, etc.) - Suggest chord voicings and progressions - Help with sound design decisions Type naturally — e.g. "make a chill lo-fi beat" or "add a jazzy chord progression in Cm".

How do I connect a MIDI controller?

Go to User > Audio > MIDI. Your connected MIDI devices will appear automatically (Chrome/Edge only). Select your device, choose a channel filter if needed, and adjust velocity sensitivity. The activity indicator shows incoming MIDI data in real-time.

What is the difference between Song mode and Solo mode?

Song mode plays the full arrangement timeline — all tracks, all clips, from the current position. Solo mode plays only the selected track, looping its pattern — great for focused editing and previewing. Toggle between them with the / key or the SONG/SOLO button in the transport bar.

How do stacks/layers work?

Press Shift+Y to add a layer to the selected track, creating a stack. Stacks let you layer multiple instruments on the same MIDI pattern — e.g. a pad + lead playing the same notes. Press Shift+U to unstack back to separate tracks.

Is my data saved automatically?

Projects auto-save locally to your browser (IndexedDB) as you work — this protects against crashes. To save to the cloud for cross-device access, press Ctrl+S or click the save button in the transport bar. The save icon shows status: spinner (saving), checkmark (saved), X (error). Unnamed projects are stored as draft slots (limited by your plan tier). Give a project a name to persist it fully.

Keyboard Shortcuts

Play / Pause (Transport)
Space
Stop (Transport)
. — Double-press for panic (kills all audio)
Arm Recording (Transport)
Shift + R
Loop Toggle (Transport)
`
Skip Back (Transport)
Home
Skip Forward (Transport)
End
Toggle Song / Solo Mode (Transport)
/
Undo (Navigation)
Ctrl + Z
Redo (Navigation)
Ctrl + Shift + Z
Toggle Bottom Panel (Navigation)
Shift + A
Toggle Instrument Panel (Navigation)
Shift + 1 — Smart — opens appropriate editor for selected track
Toggle Track FX (Navigation)
Shift + 2
Toggle Help (Navigation)
Shift + 3
Toggle Sound Browser (Navigation)
Shift + 4
Toggle Mixer / Arrange (Navigation)
Shift + 5
Toggle AI Tools (Navigation)
Shift + 6
Toggle Lyrics Panel (Navigation)
Shift + 7
Toggle Workspace (Navigation)
Shift + 8
Toggle Market (Navigation)
Shift + 9
Copy (Editing)
Ctrl + C
Cut (Editing)
Ctrl + X
Paste (Editing)
Ctrl + V
Select All (Editing)
Ctrl + A
Delete (Editing)
Delete
Deselect (Editing)
Escape
Legato (extend notes) (Piano Roll)
Shift + L
Toggle Select All (Piano Roll)
Shift + S — Selects/deselects all notes + slides
Finer Snap (Piano Roll)
Shift + 1 — Decrease grid size for more precision
Coarser Snap (Piano Roll)
Shift + 2 — Increase grid size for less precision
Add Layer (Stack) (Piano Roll)
Shift + Y
Unstack (Piano Roll)
Shift + U
Select Tool (Arrange)
V
Draw / Pencil Tool (Arrange)
C
Mute Tool (Arrange)
M
Split Tool (Arrange)
B
Erase Tool (Arrange)
N
Stretch Tool (Arrange)
Shift + T
Delete Selected Steps (Sequencer)
Delete
Duplicate Selection (Sequencer)
Shift + D — Duplicates selected notes or time region
Move Left (Sequencer)
Shift + ←
Move Right (Sequencer)
Shift + →
Move Up (prev channel) (Sequencer)
Shift + ↑
Move Down (next channel) (Sequencer)
Shift + ↓

Tutorials

Getting Started with Onomo

Learn the basics of Onomo in under 10 minutes. Perfect for beginners. (Level: beginner, Duration: 9 min)

Creating Your First Beat

Step-by-step guide to making a beat using the drum sequencer. (Level: beginner, Duration: 12 min)

Piano Roll Masterclass

Deep dive into the piano roll - notes, velocity, automation, and more. (Level: intermediate, Duration: 20 min)

Using AI Tools Effectively

How to use AI-powered features to speed up your workflow. (Level: intermediate, Duration: 15 min)

Mixing Basics

Learn the fundamentals of mixing - levels, panning, EQ, and compression. (Level: intermediate, Duration: 25 min)

Advanced Automation Techniques

Master automation lanes, curves, and creative automation tricks. (Level: advanced, Duration: 18 min)

Chord Palette Deep Dive

Everything about the chord palette - voicings, progressions, and theory. (Level: intermediate, Duration: 14 min)

Synth Sound Design

Create your own sounds with our built-in synthesizers. (Level: advanced, Duration: 30 min)

Documentation

Overview & Getting Started

## What is Onomo? Onomo is a full music production studio that runs entirely in your browser — no downloads, no plugins. You get 30 synthesizers, 16 drum engines, a multi-track arranger, a mixer, and an AI co-producer, all in one tab. ## Your first session When you open Onomo you land in the DAW. A default project is ready to go. Click **New Project** from the Project Menu (top-left of the transport) or just start adding tracks. ## Projects and tracks A project holds all your tracks, clips, te

Interface Layout

## Main regions The interface has three zones: the **transport bar** across the top, the **sidebar** on the left, and the **main workspace** in the center. Below the workspace sits the **bottom panel** (piano roll, sequencer, or sampler, depending on the selected track). ## Sidebar navigation The sidebar holds icon buttons for each panel: Instruments (Shift+1), FX (Shift+2), Help (Shift+3), Sound Browser (Shift+4), Mixer (Shift+5), AI (Shift+6), Lyrics (Shift+7), Workspace (Shift+8), Market (Sh

Transport Controls

## Playback - **Space** — Play/Pause - **.** (period) — Stop (double-press for audio panic, kills all sound) - **Home** / **End** — Jump to start / end of project ## BPM and time signature Click the BPM display to type a new tempo, or scroll over it to nudge. Click the time signature (e.g. 4/4) to change numerator and denominator. BPM can be set from 40–300. ## Metronome and key The metronome button (click the icon to toggle) plays a click track during recording and playback. The key/scale dis

Arrange View

## The timeline The arrangement view shows all tracks as horizontal lanes with clips placed in time. The playhead (white line) shows the current position. Click anywhere in the ruler to jump there. ## Track types - **MIDI tracks** — play a synthesizer from piano roll notes - **Drum tracks** — play drum patterns from the step sequencer - **Audio tracks** — play recorded or imported audio - **Sampler tracks** — play a sampler instrument from MIDI or pads ## Clips Clips are the colored blocks on

Piano Roll

## Opening the piano roll Select a MIDI synth track and press **Shift+1** or click the instrument name in the bottom panel. The piano roll opens at the bottom of the screen. ## Drawing and editing notes - **Click** on the grid to place a note at that pitch and position - **Drag** a note to move it; drag the right edge to resize - **Right-click** to delete - **Ctrl+A** to select all notes - Hold **Shift** and drag to select a range ## Snap and precision Use **Shift+1** / **Shift+2** in the pian

Sequencer

## Overview The step sequencer is the editor for drum tracks. Each channel in the sequencer corresponds to one drum synthesis engine. Up to 8 channels can be active at once. ## Channels and drum synths Each channel has a dedicated synthesis engine: **Kick**, **808**, **Snare**, **Clap**, **Hat**, **Open Hat**, and **Perc**. Each has 4 synthesis layers and its own preset library. Click the channel name to open its synth editor. ## Drawing patterns Click steps to toggle them on or off. Each step

Sampler

## Loading samples Drag an audio file from your computer or from the Sound Browser onto a sampler track. You can also drag files directly onto individual pads in the pad grid. ## Pad grid The pad grid shows up to 16 pads (A1–D4). Each pad plays an assigned sample. Pads light up on trigger. Click a pad to select it and see its waveform below. ## Waveform editor The waveform editor lets you set **start** and **end** points by dragging the handles, set **loop** points, and choose the **playback m

Audio Tracks

## Setting up audio input Go to **User > Audio** to select your input device. Choose the correct microphone or audio interface input. Set input gain and monitor mode (off, on, or auto). ## Recording 1. Add an audio track (click + in the track list, choose Audio) 2. Press **Shift+R** to arm recording (or click the record button on the track header) 3. Press **Space** to play/record A red clip is created during recording. When you stop, the clip becomes a waveform. ## Count-in Enable count-in i

Mixer & Routing

## Opening the mixer Press **Shift+5** or click the Mixer icon in the sidebar. The mixer shows one channel strip per track plus a master bus. ## Channel strip Each strip has: **fader** (volume), **pan knob**, **mute/solo** buttons, **FX chain** button, and the **5-band parametric EQ** inline. Click the EQ curve area to open the full EQ editor with draggable nodes. ## 5-band parametric EQ Five bands: Low Shelf, Low-Mid Peak, Mid Peak, High-Mid Peak, High Shelf. Each band has frequency, gain, an

Effects Reference

## Adding effects Click **FX** on any track header or channel strip to open the FX chain. Click + to add an effect. Drag to reorder. Toggle the power button to bypass. Effects process in chain order, top to bottom. ## The 17 effects **Track EQ** — 5-band parametric equalizer with real-time spectrum. Drag nodes on the curve or type values. **OnoEQ** — High-precision mastering EQ with linear-phase option and up to 8 bands. **Reverb** — Room/Hall/Plate/Spring modes. Controls: room size, decay,

Instruments Reference

## 20 Melodic Synthesizers **Aethyr** — Additive synthesis. Build tones from individual harmonics. Great for organs, bells, and evolving spectral textures. **Ampyr** — Electric guitar with amp modeling and cabinet simulation. Strum chords or play lead lines with real-sounding guitar tone. **Bazyr** — Bass reactor for 808s, acid bass, reese bass, and wobble. Sub-heavy and highly flexible. **Dyrt** — Grit machine: lo-fi, bitcrushing, ring modulation, and wavefolder distortion. **Embyr** — Hea

Automation

## What is automation? Automation lets any parameter (volume, pan, filter cutoff, reverb mix, etc.) change over time. Changes are drawn as curves on automation lanes that run alongside the track timeline. ## Opening automation lanes In the arrange view, click the small arrow on a track header to expand it and reveal its automation lanes. Each automatable parameter appears as a separate sub-lane. ## Drawing automation Select the **Draw tool** (C) and click/drag in an automation lane to create p

Keyboard Shortcuts

## Transport - **Space** — Play / Pause - **.** — Stop (double for audio panic) - **Shift+R** — Arm recording - **`** — Toggle loop - **Home** — Skip to start - **End** — Skip to end - **/** — Toggle Song / Solo mode ## Navigation (global) - **Ctrl+Z** — Undo - **Ctrl+Shift+Z** — Redo - **Shift+A** — Toggle bottom panel - **Shift+1** — Instrument panel - **Shift+2** — Track FX - **Shift+3** — Help - **Shift+4** — Sound Browser - **Shift+5** — Mixer - **Shift+6** — AI Tools - **Shift+7** — Lyric

AI Features (Ono)

## Opening Ono Press **Shift+6** or click the AI icon in the sidebar. Ono opens in a slide panel on the right. You can expand it to full screen for more space. ## What Ono can do - Generate drum patterns, melodies, chord progressions, and bass lines - Suggest sounds and preset directions - Explain music theory in the context of your project - Help you write lyrics for a section - Analyze your arrangement and give production feedback ## Context awareness Ono reads your current project state: BP

Export & Sharing

## Exporting your song Open the **Project Menu** (top-left) and choose: - **Export Audio** — full stereo mixdown of the entire song - **Export Tracks** — individual stems per track (for collaboration or mixing) - **Export MIDI** — MIDI data from selected tracks ## Format options - **WAV** — Uncompressed, lossless. Best for mastering and collaboration. - **MP3** — Compressed, smaller file size. Good for sharing or streaming. - Choose **bit depth** (16-bit or 24-bit) and **sample rate** (44.1 kHz

Project Management

## Auto-save vs cloud save Every project **auto-saves locally** to your browser's IndexedDB storage continuously. This is crash protection — if your tab closes unexpectedly, your work is preserved locally. **Cloud save** (Ctrl+S) uploads your project to Onomo's servers so you can access it from any device. The save button shows a spinner while saving and a checkmark when complete. ## Named projects vs drafts Unnamed projects are stored as **drafts** — temporary slots that get overwritten when

Sound Browser & Marketplace

## Opening the browser Press **Shift+4** or click the Sound Browser icon. The browser has two tabs: **Library** (free sounds) and **Market** (paid packs). ## Library The library contains all factory presets for every instrument, plus any packs you've purchased or claimed. Browse by: - **Category** — Synths, Drums, Samples, FX - **Instrument** — Filter by specific synth or drum engine - **Tags** — Search by mood, genre, or sound type - **Favorites** — Your starred presets ## Loading a preset -

Settings & Preferences

## Opening settings Click your avatar or go to **User > Settings**. Settings has six sections: Profile, Appearance, Audio, Display, Privacy, and Billing. ## Appearance Choose from **8 themes**: Midnight (default), Slate, Mocha, Forest, Ocean, Crimson, Amethyst, and Bone. Each theme has its own dark color palette. Select one of **8 accent colors** to tint interactive elements: Indigo, Violet, Sky, Emerald, Amber, Rose, Coral, and Teal. ## Audio - **Output device** — choose your speakers or hea

Lyrics, Chords & Music Theory

## Lyrics panel Press **Shift+7** to open the Lyrics panel. Write your lyrics here, organized by sections (verse, pre-chorus, chorus, bridge, etc.). Sections can be color-coded to match arrangement sections. ## AI lyric generation In the Lyrics panel, click the AI button and describe what you want — "a melancholy verse about a late night drive" — and Ono will draft a verse or full song section for you to edit. ## Chord Palette The Chord Palette appears in the bottom panel when a MIDI synth tra

MIDI

## Connecting a MIDI controller Go to **User > Audio > MIDI** (Chrome or Edge required). Your connected USB or Bluetooth MIDI devices appear in the list. Select a device to activate it. The activity indicator flashes when MIDI data is received. ## MIDI input settings - **Channel filter** — set to "All" or a specific MIDI channel (1–16) - **Velocity sensitivity** — scale incoming velocity values - **Transpose** — shift incoming notes by semitones - **Octave** — shift by octaves ## Recording MID

Changelog

v0.2.0Canvas becomes a design + animation studio

Animation Center — flip Design ⇄ Timeline for a real keyframe timeline: per-layer clips, one-click scene vibes, transform + property keyframes (font size, stroke width, colour…), curved motion paths, and a smooth RAM-buffered preview. Audio-reactive visuals — 240+ animated generators (100+ react to your music): bind a track and they pulse to it, with the reaction baked deterministically and the song muxed into the exported video. Audio FX & Transitions — shape the project track with gain, low/high-pass, reverb and saturate plus fade in/out; what you hear in preview is what exports. Multi-page sequences — design each page like its own artboard, then play them as one video with morphing transitions (crossfade / slide / fade-through), audio running straight through on its own clock. 3D turntable → video — spin a 3D logo or extruded text and render it to a transparent (alpha) video layer you can stroke, blend, keyframe, and composite over your live-animating scene. Per-layer Animation in the Inspector — set any layer to still or a movement preset without opening the timeline; ⌘/Ctrl-click deep-select to grab the exact layer under the cursor through groups and overlays. Resize parity — Shift now locks aspect ratio on a corner drag (Alt scales from centre), and the marquee tool’s add/subtract modes stick and no longer warp the selection box

v0.1.0Onomo is here — the open beta

Studio — a real browser DAW: 30 synth engines, 16 drum engines, 17 Ono FX + Track EQ, sequencer, piano roll, mixer with bus routing, automation, tempo automation, audio recording and a sampler. Canvas — a layer-based design editor for cover art and visuals: layers, blend modes and masks, 43 fonts, 3D title text, AI image generation, and one-click social-size exports. Motion — a music-video editor with an audio brain: stem-bound visual FX, auto-timed lyric videos, a GPU engine with 3D transforms and keyframes, and frame-accurate MP4 export. Journal — the pre-production notebook: a lyric editor with a built-in rhyme finder, self-transcribing voice memos, an infinite brainstorm canvas, and release planning. Ono — an AI assistant that writes editable parts into your project (not finished bounces), plus AI image and video generation across the surfaces. Foundry — three rule-based generators (kits, loops, MIDI) with zero copyright risk, free on every plan. Toolkit — 36 quick tools and 6 power tools (slowed + reverb, stem splitter, audio-to-MIDI, converter, tuner, metronome, and more), most running entirely in your browser. Real-time collaboration in Studio, a creator marketplace, and cloud sync

Help Center

Learn & Master

8 tutorials · 43 shortcuts · 10 answers

Open Studio

More of Onomo

Studio · Getting Started

Learn the basics and get up to speed quickly

Onomo's full music studio — make a whole track in your browser.

Studio is a complete digital audio workstation (DAW): program drums, play synths, record audio and MIDI, arrange sections on a timeline, mix with effects, and export a finished song — all in the browser, with an AI co-writer (Ono) built in. If you've used a DAW before, you'll feel at home; if you haven't, the guides below take you from empty project to exported track.

The lay of the land

Transport bar

top

Top strip: play/stop, record, loop, tempo (BPM), time signature, key/scale, metronome, undo/redo, and Save.

Arrange view

center

The timeline where your tracks live and clips are placed, moved, and arranged into a song.

Mixer

Shift+5

Channel strips with volume, pan, sends, and an effects chain per track, plus a Master.

Bottom editor

Shift+1

Edits the selected track: Piano Roll (instruments), Sequencer (drums), Sampler (pads), or Audio.

Sound Browser

Shift+4

Your sounds, presets, project files, exports, and the Market — search, favorite, and drag onto a track.

Ono (AI)

Shift+6

Chat that can suggest ideas and, with your OK, take actions like set tempo, add a track, or place a clip.

Lyrics

Shift+7

Write lyrics in color-coded sections with a rhyme finder; round-trips with the Journal app.

Track FX

Shift+2

The effects chain for the selected track — add EQ, compression, reverb, delay, and more.

Concepts to know

TrackA lane for one instrument, drum sequencer, sampler, or audio recording. Add as many as you need.
ClipA block of notes/pattern/audio placed on a track's timeline. You move, resize, split, and duplicate clips.
PatternThe musical content inside a clip — notes in the Piano Roll, steps in the Sequencer.
Bus & sendA shared channel (e.g. one reverb) that many tracks feed into via their 'send' knobs — efficient and cohesive.
Save vs ExportSave keeps your editable project; Export renders an audio or MIDI file. Do both when you finish.
CreditsAI generation (Ono) draws from your shared credit pool. Chatting is cheap; generating audio/patterns costs credits.

Pro tips

  • Learn six keys and you fly: Space play, . stop (twice = panic), Shift+R record, ` loop, Shift+5 mixer, Cmd/Ctrl+S save. The number panels (Shift+1–9) toggle every workspace panel.
  • Drag a `.mid` or `.wav` file straight onto the arrangement and Studio makes the right track type for you — no need to add the track first.
  • Use one reverb on a bus and feed it with track sends instead of putting a OnoVerb on every channel — it sounds more cohesive and uses far less CPU.
  • Set a count-in before recording (record settings) so you have a bar or two to get ready, and click Play once first so the browser audio engine is awake.
  • Turn on the scale highlight in the Piano Roll and pick your key in the transport — it keeps your notes in key so melodies sound right without theory.
  • Ono proposes changes, you approve them — so it's safe to ask it to 'add a bassline track' or 'set the key to F minor'; nothing happens until you click the checkmark (and generating uses credits).
  • Save (Cmd/Ctrl+S) keeps your editable project; Export makes an audio/MIDI file. They're different — do both when you finish a session.
  • Every keyboard shortcut is rebindable in Settings → Shortcuts, with conflict detection — remap anything that fights your muscle memory.