Built for STEM teaching videos

The whiteboard built
for teaching.

Draw diagrams. Generate charts and architectures with AI. Render Manim math animations from a sentence. Record your screen and ship the video. All in one canvas.

Start drawing — free Sign in for AI See features
Three pillars

Everything a teacher needs.

From freehand diagrams to AI-generated architectures to LaTeX-rendered math animations — TeachBoard collapses an entire toolchain into one tab.

TeachBoard Workshop — charts, 3D, Mermaid, HTML
Workshop

Charts, 3D & web — all built in.

Workshop is a dedicated creation panel that lets you build rich visuals beyond basic drawing. Pick a tab, configure it, and the output lands on your canvas as a live element you can resize, move, and record over.

  • Charts — bar, line, area, pie, radar, scatter, bubble & more via Chart.js
  • Mermaid diagrams — sequence, class, ER, state machine, mind-map, gantt
  • 3D Scene — interactive 3D objects and scenes rendered on the canvas
  • HTML / web design — drop live HTML snippets straight onto the whiteboard
AI Chat panel in TeachBoard
AI Chat

Diagrams from a sentence.

Type a plain-language prompt in the sidebar chat and watch charts, flow diagrams, Mermaid graphs, or architectural blueprints materialise directly on your canvas. Select anything and refine it in a follow-up — the AI edits in place.

  • Bar, line, pie, radar, scatter charts via Chart.js
  • Typed flow diagrams: service, DB, cloud, decision nodes
  • Mermaid: sequence, class, ER, state, mind-map, gantt
  • Select & edit — AI modifies the selected element
  • Up to 10 parallel chat sessions per project (Pro)
Manim animation generator in TeachBoard
Manim integration

Math animations on demand.

Describe a concept in plain English — "show gradient descent on a 3D bowl" or "animate a Fourier series decomposition" — and a server-side Manim + LaTeX renderer returns a polished MP4 that drops straight onto your canvas.

  • Server-rendered Manim Community + LaTeX, no local setup
  • Natural-language prompts → production-ready animations
  • MP4 lands on the canvas, ready to record over
  • Per-project Manim history (Pro)
  • Priority queue + 20 renders/month with rollover (Pro)
Feature tour

Built for the deep work of explaining.

Twelve carefully-shaped tools — each one earns its place because teaching demands it.

Pressure-sensitive pencil

Smooth freehand strokes via perfect-freehand, with a pencil-smoothing slider for natural-feeling lines.

Shape beautification

Toggle on and your sloppy freehand circles snap into clean ellipses, rectangles, and lines automatically.

AI charts & diagrams

Bar, line, pie, doughnut, radar, polar, scatter, bubble — pick a type or let Claude pick. Chart.js under the hood.

Typed flow diagrams

Service, database, cloud, decision, layer, input, output — each renders as its own shape so architectures look right.

Mermaid diagrams

Sequence, class, ER, state machine, mind map, gantt — typed natural language → live SVG on your canvas.

Manim animations

"Show gradient descent on a 3D bowl" — Manim Community + LaTeX renders an MP4 that drops straight onto the canvas.

PDF page-bind

Drop a PDF, page through it, and bind annotations to a single page — they hide and follow as you flip.

Sprite + video import

Multi-image sprite sequences play as one animated element. Videos render live with play / pause / reset overlays.

Asset library

Save selections as reusable assets, drag in your own SVG / PNG library — kept per user, scoped to your Google ID.

Icon search (Freepik)

Type a query, get 24 SVG-first icons, and drop them straight on the canvas. Recently used icons cached for re-use.

Screen + camera record

Record canvas-only or full tab, with optional draggable camera overlay and microphone. Export MP4 or WebM.

KaTeX math + markdown

Inline $\\sigma$ and block $$\\int$$ equations render live inside text elements. Markdown bold/italic too.

Multi-project workspace PRO

Up to 5 separate projects per account, each with its own canvas pages, AI chat sessions, and Manim history. Switch from the toolbar; everything auto-syncs to S3.

Parallel AI chats PRO

Run up to 10 chat sessions per project. Keep one thread for hero shots, another for the proof, another for the cold-open script — each with its own context.

Monthly credits with rollover PRO

50 AI + 20 Manim credits refresh on each billing cycle. Unused credits roll into next month — capped at 2× grant — so a quiet week isn't wasted.

Pricing

Free to start. Pay when it pays back.

Use the canvas anonymously. Sign in for a 20-call AI try-out. Go Pro when you're shipping videos and want multiple projects, monthly credits, and Manim renders.

Anonymous
$0
  • Full drawing canvas
  • Tables, shapes, text, code blocks
  • PDF / video / image import
  • Local save / load / export
  • AI canvas (sign in to try)
  • Manim animations
  • Cloud project sync
Open the canvas
Free (signed in)
$0
  • Everything in Anonymous
  • 20 AI canvas calls (one‑time)
  • Charts, Mermaid, flow diagrams
  • Edit selected elements with AI
  • 1 cloud project · 1 chat session
  • Manim animations
  • Monthly credit refresh
Sign in & try AI
Reference

Keyboard shortcuts.

All the muscle-memory you'd want. Designed to feel right whether you're sketching, recording, or zooming around an architecture.

Tools

ShortcutTool
Shift+VSelect / marquee
Shift+HPan
Shift+PPencil
Shift+LLine
Shift+AArrow
Shift+RRectangle
Shift+OEllipse
Shift+DDiamond
Shift+TText
Shift+CCode block
Shift+EEraser

Editing

ShortcutAction
+ZUndo
+Shift+ZRedo
+ASelect all
+C / +VCopy / paste
+GGroup
+Shift+GUngroup
+MWrap selection in $math$
DeleteDelete selected
EscClear selection
Shift+FFit all to screen
+scrollZoom canvas

Ready to teach better?

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