Stempad

Keyboard-first scientific writing in the browser

Beginner
Screenshot of Stempad, Keyboard-first scientific writing in the browser

What is Stempad?

Stempad is a browser editor for scientific notes and papers. It handles equations, matrices, graphs, chemistry structures, code and drawings from the keyboard, then exports to PDF, LaTeX or Markdown. AI Copilot, chat and math-aware search sit alongside workspaces for classes and labs.

Stempad is a browser-based writing and publishing platform built for scientific and technical documents. The premise is speed: you stay on the keyboard and enter math, matrices, tables, graphs, chemistry structures, code and circuit diagrams without switching to a separate drawing app or learning LaTeX syntax. The editor previews formatting as you type, and the same document can hold text explanations, equations, plots and freehand sketches side by side. Work can then be exported to PDF, LaTeX or Markdown, which keeps Stempad usable as a front end for people who already have a LaTeX workflow. The product goes past note taking. Workspaces and an admin panel handle project management for classrooms, labs and teams, with kanban-style boards for planning papers or trials. A Copilot follows the cursor to assist with writing and review, a chat surface answers questions and can aggregate, summarize, generate and suggest, and search understands queries in math, chemistry and text formats. The company advertises the tool as a collaborative platform for writing and publishing science, and it integrates with Google Drive, Notion, Canvas, Blackboard, Overleaf, Benchling, Obsidian and Jupyter Notebooks. A typical user is a STEM student or instructor who takes lecture notes in mathematics, chemistry, physics or engineering and wants them legible and searchable afterward. Instructors use it for answer keys, and researchers use it for lab documentation. The common thread among the published testimonials is replacing either pen and paper or a LaTeX setup, not replacing a full reference manager or journal submission system. Relative to plain Google Docs it handles symbols and structures natively; relative to LaTeX it trades some typesetting control for immediate, keyboard-driven authoring.

How do you use Stempad?

  1. 1Open the editor and start a document
    Load the editor in your browser, create a document and pick the first block type: text, math, table, graph or drawing. Prompts appear at the cursor to show the available formats.
    Stempad — Open the editor and start a document
  2. 2Create an account to save and share work
    Register so documents persist to your account and can be organized into workspaces. Login is available for returning users on the same site.
    Stempad — Create an account to save and share work
  3. 3Add equations and structures from the keyboard
    Type inline math, matrices, chemistry structures or code blocks without writing LaTeX. Formatting previews as you go, so errors are visible before export.
  4. 4Bring in graphs and drawings
    Insert a graphing block for experimental data, or a drawing block for freehand diagrams such as free body diagrams. Both render inside the same note as the surrounding text.
  5. 5Export or publish the finished document
    Send the document out as PDF for students or colleagues, or export to LaTeX or Markdown to continue editing in Overleaf, Jupyter or another tool.
  6. 6Check the learning material and pricing
    Review the learn pages for walkthroughs, then confirm plan details on the pricing page before committing to a subscription.
    Stempad — Check the learning material and pricing

Pros and cons

Pros

  • Math, matrices and chemistry structures are entered from the keyboard without writing LaTeX commandsAI
  • Graphs, drawings, code and circuit blocks live in the same document as prose, so there is no app switchingAI
  • Documents export to PDF, LaTeX and Markdown, which keeps existing LaTeX workflows intactAI
  • Workspaces and an admin panel give instructors and lab leads a way to organize many documentsAI
  • Search accepts math, chemistry and text queries rather than plain keyword matchingAI

Cons

  • AI features are described in broad strokes on the homepage, with no detail on model, limits or accuracyAI
  • Pricing is not shown on the homepage, so the cost of the paid tier the testimonials mention has to be checked separatelyAI
  • No public API is mentioned, which limits automated or programmatic document generationAI
  • Export to LaTeX is a one-way convenience, so heavy typesetting users still finish work elsewhereAI
  • Some homepage copy is still placeholder lorem ipsum, a sign the marketing and feature descriptions are unfinishedAI

How much does Stempad cost?

Free trial

The site offers a Try for free entry point into the editor and signup, but the homepage does not state the length or scope of any free tier.

Learn more

Support

No help centre or ticketing system is described on the homepage. A contact email is given for demo requests, and testimonials repeatedly praise fast responses from the development team.

Integrations

The homepage lists Google Drive, Notion, Canvas, Blackboard, Overleaf, Benchling, Obsidian and Jupyter Notebooks, and states compatibility with PDF, LaTeX and Markdown files.

Features

Keyboard-driven scientific editor covering math, matrices, tables, graphs, chemistry structures, drawing, code and circuits. AI Copilot follows the cursor for writing and review assistance. Chat handles questions plus aggregation, summaries and suggestions. Search works with math, chemistry and text queries. Workspaces and an admin panel manage classrooms, labs and teams. Export to PDF, LaTeX and Markdown.

Learn more

Frequently asked questions about Stempad

  • Does Stempad offer a free trial?
    The site offers a Try for free entry point into the editor and signup, but the homepage does not state the length or scope of any free tier.
  • How do you use Stempad?
    The walkthrough on this page covers 6 steps: 1. Open the editor and start a document 2. Create an account to save and share work 3. Add equations and structures from the keyboard 4. Bring in graphs and drawings 5. Export or publish the finished document 6. Check the learning material and pricing.
  • What platforms does Stempad support?
    Stempad is available on Web App.
  • What does Stempad integrate with?
    The homepage lists Google Drive, Notion, Canvas, Blackboard, Overleaf, Benchling, Obsidian and Jupyter Notebooks, and states compatibility with PDF, LaTeX and Markdown files.
  • What are the limitations of Stempad?
    AI features are described in broad strokes on the homepage, with no detail on model, limits or accuracy. Pricing is not shown on the homepage, so the cost of the paid tier the testimonials mention has to be checked separately. No public API is mentioned, which limits automated or programmatic document generation.

Status

StatusActive
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Outbound clicks0
Added10/21/2026

Platforms

Web App

Pricing

FreemiumSubscription