MathEditor was created to make mathematical notation accessible to everyone. We believe that writing beautiful math formulas should be free, fast, and intuitive. Our platform serves students, educators, researchers, and professionals worldwide.
See your LaTeX rendered instantly as you type. No page reloads, no compilation delays.
Over 160 symbols and structures organized by category. Click to insert, no memorization needed.
Auto-complete, undo/redo, formula history, favorites, PNG export, dark mode, and keyboard shortcuts.
Available in English and 中文. The language adapts to your browser settings.
No user accounts, no data collection, no tracking. All your work stays in your browser. See our Privacy Policy.
30+ categorized formula templates covering algebra, calculus, trigonometry, physics, statistics, and geometry.
Built with Go (Gin framework) for the backend, KaTeX for lightning-fast math rendering, and vanilla JavaScript for a lean, dependency-minimal frontend. The entire application is designed for performance and accessibility.
MathEditor is developed by a small team of engineers and educators passionate about making math education more accessible. We combine expertise in web development, mathematics, and user experience design.