Stempad
LoginTry for free
Backed byBacked by Y CombinatorCombinator

Fast scientific notes with just your keyboard.

Stempad is the 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.