Create Together.
Think Visually.
T-Sketch is a flexible infinite canvas for real-time collaboration, drawing, and visual thinking. Sketch, illustrate, take notes, and present live — all in your browser.
Everything you need to create
Flexible features for illustrators, architects, note-takers, and creative teams who think visually.
Infinite Canvas
Never run out of space. Pan, zoom, rotate, and iterate freely across miles of your creative work with GPU-accelerated performance.
Real-time Collaboration
Work together with your team in real-time. See cursors, changes, and ideas flow instantly across the globe.
Dozens of Drawing Instruments
Pressure-sensitive pens, ink brushes, and atmospheric effects like Fire, Glow, and Neon. Tilt and palm rejection supported.
Visual Note-Taking
Capture ideas, annotate diagrams, and take visual notes with rich text, images, and freeform drawing — all in one place.
Present Live
Turn your canvas into a presentation. Create slides, present fullscreen, and sketch live with your audience.
Atmospheric Effects
Set the mood with 12 animated backgrounds — from stars and ocean waves to plasma and caustics. The interface adapts between light and dark mode to match your canvas.
Built for the way you work
Whether you sketch systems, teach a class, explore creative ideas, or brainstorm with a remote team — T-Sketch adapts to your workflow.
Architecture & Design
Sketch systems and infrastructure freely with a tablet — then share with your team.
Learn moreInteractive Learning
Teach and tutor on a shared infinite canvas. Students follow along and draw in real-time.
Learn moreCreative Exploration
Illustrate with 24+ brush effects and iterate freely before moving to structured tools.
Learn moreRemote Collaboration
Replace the physical whiteboard. Share a link and brainstorm together from anywhere.
Learn moreOne app. Every platform.
Most creative tools lock you into one platform. T-Sketch runs in any modern browser — no downloads, no platform restrictions, no ecosystem lock-in.
An engineer on a Windows laptop sketches architecture while a designer on an iPad illustrates with Apple Pencil — and a student on a Chromebook follows along. Everyone on the same canvas, in real-time. No installs, no accounts for viewers.
GPU-Accelerated
Smooth 60fps rendering even with thousands of objects on canvas.
Secure by Design
Encrypted data, team-based permissions, and private workspaces.
Ready to bring your ideas to life?
Join illustrators, designers, architects, and teams who useT-Sketch to discover and iterate on their ideas visually.