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FastOCR

Convert Math to LaTeX

Photograph or screenshot a math equation and get LaTeX source code. Works with handwritten and printed notation.

Upload an equation →

All standard notation

Fractions, integrals, summations, matrices, Greek letters, limits, and roots.

Handwritten equations

Photograph equations from paper, whiteboards, or notebooks.

Textbook pages

Extract LaTeX from printed equations in textbooks and papers.

Ready to compile

Output is standard LaTeX you can paste into Overleaf, VS Code, or any TeX editor.

Instant & free

No signup needed. Results in seconds.

Multi-equation PDFs

Upload a PDF with multiple equations — each is extracted separately.

Frequently asked questions

What math notation is supported?

Fractions, integrals, summations, matrices, Greek letters, subscripts, superscripts, square roots, limits, and standard physics/engineering notation.

Does it work with handwritten equations?

Yes. Photograph handwritten equations on paper or a whiteboard. Clear handwriting with good lighting produces the best results.

How accurate is the LaTeX output?

The AI recognizes standard mathematical notation well. Complex or ambiguous handwriting may need minor corrections. Always verify the output compiles correctly.

Upload an equation →

Free, no registration required.