QuickDraw
Why QuickDrawTechnologyDocs
⚡
Real-time collaboration · Free forever - Built with the support of the Yogi Ji's Scholarship

Collaborative
whiteboards,
built for speed

Draw, design, and brainstorm together with ultra-low latency stroke sync, AI-powered assistance, and room-based collaboration — all in your browser.

<50ms
Stroke sync latency
∞
Canvas — no limits
100+
Users per room
AI
Design assistance
Features

Everything you need
to draw together.

QuickDraw combines real-time infrastructure with an intuitive canvas so your team can focus on ideas, not tools.

quickdraw.canvas
FrontendBackendDBAlexSam
Alex
Sam
Maya
LIVE
Real-time stroke sync
Every stroke broadcast to all collaborators with sub-50ms latency via WebSocket event pipeline. Draw and see — instantly.
QuickDraw AI
● Active
Clean up this flowchart layout?
Redistributing 3 nodes into left-to-right hierarchy and adding labels…
AI design assistance
Ask AI to refine shapes, optimize layouts, generate diagrams, or explain your sketches in natural language.
Room Link
quickdraw.app/room/abc-xyz
A
S
M
3 people drawing now
Room-based sessions
Create a room, share the link, collaborate instantly. No signup required to join — just click and draw.
Join Voice
A
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3 on call now
Voice calls in-room
Hit "Join Voice" to hop on a live audio call with everyone in the room — no third-party app needed.
Export as PPT
One-click PPT export
Turn your canvas directly into a PowerPoint presentation — each frame becomes a slide, instantly.
🖼️
PNG
Transparent bg support
📸
JPEG
Compressed, web-ready
📊
PPT
Slide-ready export
Export in any format
Download your canvas as PNG, JPEG, or PPT with one click — full resolution, no watermarks.
Canvas Background
S
Sam
Can we try a dark background?
Custom background & chat
Pick any canvas background color and chat with teammates in real-time — all without leaving the board.
How it works

Go live in minutes.

No installs, no friction. Open a room and start drawing with your team.

01
🎨Create Room
Create a room
Click "New Room" to get a unique link instantly. Your infinite canvas is ready in under a second.
02
👤👤👤quickdraw.app/room/abc123
Invite your team
Share the room link. No signup needed — click and collaborate immediately.
03
● LIVE
Draw together
See every stroke, cursor, and change as it happens — with zero perceptible lag.

Sketch your architecture.
Ship it this week.

From rough whiteboard sketch to production-ready system diagram — QuickDraw accelerates how teams think, design, and build together.

01
AuthAPIDatabase🔍 Sketching…
You
Sketch
Open an infinite canvas and rough out your system architecture. Boxes, arrows, annotations — no constraints.
02
FrontendGatewayAuthDBCacheAlexSam💬 Should we add Redis?
A
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Collaborate
Share the link. Your team refines the diagram together in real-time — with voice chat, AI cleanup, and live cursors.
03
Slide 1Slide 2Slide 3📊 PPT🖼️ PNG📸 JPEG🚀 Ready to present
Ship
Export to PPT, download as PNG/JPEG, or share the live link. Your architecture deck is presentation-ready.
AI-powered

Design intelligence
at your fingertips

QuickDraw's AI assistant helps you ideate, refine, and explain diagrams — right in the canvas, without leaving the flow.

Smart AI assistant

Ask QuickDraw AI to clean up flowcharts, optimize layouts, or explain any diagram in plain language. Powered by Gemini 2.5.

✨ Shape cleanup🗺️ Layout optimization💬 Diagram explanation
QuickDraw AI
Active
Gemini 2.5
Can you clean up this flowchart and make the layout clearer?
✦ QuickDraw AI
Sure! I can see 3 overlapping nodes in the auth flow. I'll redistribute them into a left-to-right hierarchy.
Layout optimized
Redistributed 3 nodes · Aligned arrows
✓
Also label the arrows between API and DB.
✦Ask AI to improve your diagram…
🎯 98% accuracy
⚡ <2s response

Voice chat built in

Hop on a live audio call with everyone in the room. Discuss architecture decisions while drawing together — no third-party app needed.

🎙️ In-room voice👥 Multi-user🔇 Mute controls
Voice Channel
LIVE
A
Alex
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Sam
M
Maya

Export & download

Turn your canvas into a PowerPoint deck, download as PNG/JPEG, or share a live link. Your work is always presentation-ready.

📊 PPT export🖼️ PNG download📸 JPEG export
Slide 1
Slide 2
Slide 3
📊PPT
🖼️PNG
📸JPEG
🚀 Ready to present
Documentation

Built for Developers

Comprehensive guides and API references to help you build, extend, and integrate with QuickDraw.

API Reference

Full documentation for REST and WebSocket endpoints.

Architecture

Deep dive into our ultra-low latency sync engine.

Contributing

Guidelines for setting up the monorepo and PRs.

Security

How we keep your collaborative data safe and secure.

Explore Full Documentation
Open Source

Built in the open.
Fork it. Ship it.

QuickDraw is 100% open source. Explore the codebase, submit PRs, self-host on your own infrastructure, or build custom integrations — no vendor lock-in, ever.

Star on GitHub
MIT License
Built with
Next.jsTypeScriptWebSocketPrismaPostgreSQLGemini AI
github.com/rajputdivyanshu81/QuickDraw
QuickDrawPublic

Real-time collaborative whiteboarding with AI assistance, voice chat, PPT export, and infinite canvas.

TypeScriptCSSPrismaOther
Stars
Forks
Active
Monorepo structure
apps/excelidraw-frontendCanvas app + Landing
apps/http-backendREST API
apps/ws-backendWebSocket server
packages/Shared libs (db, ui, common)
Contribution activity
Loved by teams

What people are saying.

★★★★★

"The latency is genuinely impressive. We use QuickDraw for daily architecture reviews — the real-time sync never misses a beat with 8 people drawing simultaneously."

MK
Michael K.
Engineering Lead, SaaS startup
★★★★★

"Finally a whiteboard that doesn't feel sluggish. The AI shape correction alone saves us 20 minutes per session. Our design team switched from Miro and won't go back."

SR
Sarah R.
Product Designer, Fintech
★★★★★

"The monorepo architecture is chef's kiss. We forked it, added our own integrations in a weekend, and deployed to private cloud. Couldn't do that with any other tool."

AL
Alex L.
CTO, Dev tools company
Get in touch

Want to know more
about QuickDraw?

Whether you're exploring QuickDraw for your team, need a walkthrough of features like voice calls, PPT export, or AI assistance — let's chat.

🎙️Voice calls in every room
📊Create PPT from canvas selections
🎨Custom canvas backgrounds
📥Download as PNG or JPEG
Schedule a Call
30-min intro · Free · No commitment
30 minutes
Google Meet / Zoom
Pick any time that works
Schedule a Call Now

Draw something great,
together.

Open an infinite canvas right now — no install, no friction. Free forever.

Explore features