OpenLabs

Browser-native creative OS

Your craft. No install.

Four serious tools — CAD, paint, mix, feed — with AI where it helps. Runs in your tab. No account. Your files stay on your machine.

No account AI built in Local-first Free to use
Enter the suite See what ships in the tab
openbrand.open-labs.app
Drag to reorder Follower preview · 3×3

Presence & rhythm

OpenBrand

Plan your Instagram feed in the browser — see the grid before you post.

  • See your feed exactly as followers will
  • AI writes captions and picks hashtags
  • Drag to reorder — feel the rhythm before you post
  • No account — everything stays on your device
PreviewFollower grid CaptionAI draft SyncNone · local
Try OpenBrand →
opensketch.open-labs.app
Part Studio · Sketch 1 X 12.4 · Y 0.0 · Z 8.1
Wireframe · 1 face selected

Solid geometry

OpenSketch

Real CAD solids in the tab — push, pull, extrude, export.

  • Real B-Rep solids — push, pull, extrude like desktop CAD
  • AI assistant for modeling when you get stuck
  • Export STL, OBJ, or GLB for printing and sharing
  • Smart snaps — no install, runs in the tab
KernelB-Rep solids ExportSTL · OBJ · GLB SnapsInferred
Try OpenSketch →
openpaint.open-labs.app
Photo
Adjust
Mask

Pixels & layers

OpenPaint

Pro-grade edits with AI where it matters — offline when you need it.

  • Layers and 18 pro tools — serious edits, browser tab
  • AI background removal and generative fill
  • Style transfer; keeps working offline
  • Your images never leave your machine
Stack18 tools · layers AIGen fill · cutout ModeOffline-capable
Try OpenPaint →
openmix.open-labs.app
00:00 Beat sync
A
128 BPM · Am
B
130 BPM · Dm

Signal & time

OpenMix

Two decks, real waveforms, AI set planning — mix without leaving the tab.

  • Two decks, BPM and key detection — mix in the browser
  • AI set planning plus SoundCloud when you want it
  • Lyria for AI-generated music
  • Strudel live coding for experimental sets
DecksA / B · BPM + key AI audioLyria · Strudel LibrarySoundCloud
Try OpenMix →

Proof of creation

Built in the browser. Shipped from the tab.

CAD wireframes, painted frames, mixed sets, planned feeds — the same URL stack, different creative jobs. No install means no friction between idea and output.

OpenSketch

Solid geometry

Push/pull solids, export meshes — desktop-grade modeling without a binary.

OpenPaint

Layers & AI

Generative fill and masks where they matter; your pixels stay local.

OpenBrand

Feed rhythm

Reorder posts before they go live — see the grid as followers will.

OpenMix

Time & signal

Two decks, BPM, keys, Lyria, Strudel — performance tools in one workspace.

Manifesto

Software should get out of the way. We ship tools you can open, use, and own — no rent, no lock-in.

Free.

No subscriptions or paywalls — every tool, every feature.

Private.

Client-side by default. Your files stay on your device.

AI native.

A copilot in each app — not another monthly bill.

Zero install.

Open a URL. Work offline as a PWA. No store, no gatekeeping.

No signup. No installer. Just tools.

Enter the suite