Stempad
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AI-powered STEM notepad for the classroom and the lab.

Stempad is the AI-powered text editor for anyone in STEM. Try it for yourself.

Open Scratchpad

Used by students at schools like

Whiteboard flexibility in a digital world.

Block types for all scientific disciplines.

/math
Auto-formatting math block. Supports pasting LaTeX, and copies into LaTeX.
/graph
Embedded Desmos graphing calculator.
  • Executable
  • Display
/code
Syntax highlighting, multi-language support, and VSCode keybinds built in.
/table
Simple table with easy support for duplicating, moving, and adding cells.
Company
Name
Country
Cake Inc.
Thomas
Germany
Fudge Corp
John
USA

Chemical molecule
/chemistry
Draw and edit molecules.
/draw
Quick, hand-drawn like diagrams. Powered by Excalidraw.
/circuit
Draw and edit circuit schematics.
/geometry
Embedded Desmos geometry sketcher.