MathPaster - Easy Math for AI Chatbots

Visually write math and insert flawless LaTeX into AI chatbots like ChatGPT, Claude, and Gemini with a beautiful WYSIWYG editor.

Easily write and input math formulas into AI chatbots like ChatGPT, Claude, Gemini, & DeepSeek. A visual WYSIWYG LaTeX editor that inserts equations instantly. Tired of struggling to type math formulas into ChatGPT, Claude, or Gemini? We’ve all been there—trying to write complex equations with basic keyboard characters like e^(-x^2) / sqrt(pi) only to end up with parenthesis errors and a confused AI that outputs the wrong steps. Why is it so hard to type math in AI? Because chatbot inputs are built for words, not mathematical syntax. MathPaster solves this. It is a visual, WYSIWYG (What You See Is What You Get) math editor that overlays on any website, allowing you to easily write, preview, and input flawless math equations into any AI chatbot in seconds. 🚀 HOW IT WORKS -Click on the chatbot prompt box. -Press Ctrl + M (or Cmd + M on Mac) to instantly pop up the MathPaster editor. -Write your equation visually using our toolbar or quick backslash (\) autocomplete commands. -Press Ctrl + Enter to insert the formatted LaTeX directly into your chat window! -To edit $...$ code that you already input, highlight with your cursor from delimiter to delimiter ($ or $$), and press Ctrl+M, you'll see it in the editor! ✨ KEY FEATURES Visual WYSIWYG Editor: Stop guessing if you missed a bracket. See a beautiful, real-time preview of your fractions, integrals, matrices, and symbols as you write them. Smart Autocomplete Recommendations: Type \ followed by a command (like \frac, \sqrt, \alpha) to quickly select and commit math blocks entirely from your keyboard. Instant Inline & Block Toggles: Choose between inline mode ($ formula $ for sentence integration) and block mode ($$ formula $$ for centered, prominent equations). Keyboard-First Workflow: Control everything without touching your mouse using intuitive hotkeys. Premium Accented Themes: Fully customize the hue, saturation, scale, and background blur of the editor to match your dark mode preferences or chatbot branding. Local Drafting & Caching: Your equation drafts are saved in real-time. If you close the overlay or reload the page, your progress remains safe. 🤖 COMPATIBLE AI MODELS & PLATFORMS MathPaster generates clean, standard LaTeX math delimiters which are natively read and beautifully rendered by all leading LLMs. 🌐 COMPATIBILITY & PRIVACY Universal Browser Support: Runs on Google Chrome, Brave, Opera, Microsoft Edge, Vivaldi, and any other desktop Chromium-based browser. Privacy-First: MathPaster runs completely locally in your browser. We never collect, store, or transmit your equations, chat history, or personal data. ⌨️ QUICK HOTKEYS Toggle Editor Overlay: Ctrl + M (Windows/Linux) or Cmd + M (macOS) Insert Formula to Chat: Ctrl + Enter (or Cmd + Enter) Close Editor: Esc Commit Autocomplete Suggestion: Enter Make writing math to AI effortless. Install MathPaster today and stop copy-pasting equations!