Local OCR
Convert hand-written math formulas to LaTeX on-device
What it does
Local OCR - Privacy-First Text Recognition. 100% offline, no data upload.
Does a similar job
all alternatives →- IWI wrote a free Mac app to OCR any text on screen2021 · github.com · ▲321
- LTLatex.to – LaTeX to image converter running in the browser2024 · latex.to · ▲85
I've made a website to easily share a LaTeX math formula. - The image is created in the browser (i.e. the LaTeX is not send to a server for rendering) - Native share dialog (share via WhatsApp etc.) - Extra keyboard buttons for symbols like "$" or "\" on mobile - Share via png or unicode Demo video: https://www.youtube.com/shorts/fGuTns5Nt9Q Please let me know any feedback on how to improve the website.
OCR Buddy: local browser OCR for code, formulas (LaTeX) and tablesJul 2026 · github.com · ▲9Faithful, 100% local OCR Chrome extension | code, prose, formulas (LaTeX) & tables. No server, nothing leaves your device, no hallucinated text. PP-OCRv5 on ONNX Runtime Web. - Fanfulla/OCR-buddy
- MCMath2Tex – Convert handwritten math and complex notes to LaTeX textSep 2025 · ▲79
Hi HN, I’m the creator of Math2Tex. I was a PhD student, I spend a huge amount of my time working with LaTeX, especially when dealing with lecture notes, academic papers, and homework. I built *Math2Tex*, a lightweight tool that converts handwritten or printed academic content — especially math formulas — into LaTeX or text The Problem: I've always found it incredibly tedious to manually type out mathematical formulas, especially complex, multi-line equations from my handwritten notes or from a textbook. It's slow, boring, and I always make syntax errors. I tried some existing tools, but…
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