01 Formulas
You never have to draw a formula.
Press M on the board or Ctrl+M in a note. Fractions, integrals, and matrices come from the keyboard, no LaTeX required.
- Symbol palette alongside
- Tab between empty slots
Online whiteboard for math
Work it out.Keep what clicked.
Press M and type the formula. No LaTeX required. Stuck? The AI tutor hints the next step.
Free in your browser. AI tutor included after Google sign-in.
01Type the formula
02Draw the idea
03Ask the AI tutor
See the thought take shape
Everything you need to solve math problems.
The board, the note, and the AI tutor work on the same problem. You never rebuild the context.
02 Notes
Keep the part that made it click.
Turn the messy middle into a clean note. Next week you can still read it.
- Inline formulas in the text
- The board stays attached
03 AI tutor
Ask right where you got stuck.
The AI tutor sees your board and note. Ask about one step: it hints instead of solving it for you.
- Ask for a hint before the full solution
- Stay inside the same workspace
How it is different
Notion and regular whiteboards are not built for math.
They are general-purpose, and that is the problem. Writing a formula turns into a chore: either learn LaTeX or paste a screenshot.
- Writing formulas
- Notion, Miro, FigJam: Learn LaTeX or paste screenshots
- Tuboard: Typed from the keyboard, no LaTeX required
- Speed
- Notion, Miro, FigJam: The formula breaks your train of thought
- Tuboard: Press M, type it, keep solving
- Help with the problem
- Notion, Miro, FigJam: None, it is just a canvas
- Tuboard: An AI tutor that reads your board and hints
- Handwriting
- Notion, Miro, FigJam: You can draw, but nothing reads it
- Tuboard: Write by hand too, it recognizes the formula
- Graphs
- Notion, Miro, FigJam: A screenshot from another tool
- Tuboard: Function graphs and number lines on the board
Pick up where you think best
Open a board now. Keep the desktop app nearby.
The browser is fastest. Linux also has a standalone AppImage.
Use the web app
No installation. Your first note or board is one click away.
Start a boardapp.tuboard.com
Linux
Run it on Linux
A single AppImage, with no installer and no package manager.
Download AppImageManual launch commands+
Beta software in active development.
Common questions
The short answers.
What is Tuboard?
An online whiteboard for math. Formulas are typed from the keyboard without LaTeX, and an AI tutor checks your work and hints the next step instead of giving the answer.
Is it free?
Yes, Tuboard runs in your browser for free, with no sign-up.
How is it different from Notion or online whiteboards?
Notion makes you write formulas in LaTeX, and Miro or FigJam are about diagrams rather than math. In Tuboard a formula is typed from the keyboard in seconds, and an AI tutor sits right there and can see your problem.
Do I need to know LaTeX?
No. Press M and type: Tab jumps between empty slots and the symbols sit in a palette next to you. If you prefer LaTeX, it still works.
Do I need to install anything?
No, everything runs in the browser. There is also a Linux app that ships as a single AppImage file.
Where are my notes stored?
Locally in your browser. An account is only needed to talk to the AI tutor.