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CLUSTER SYMBOL-LATEX-DESKTOP · 4 ENTRIES · EARLIEST ENTRY 2020-09-30

LaTeX sketch and OCR tools

This cluster contains utilities and desktop apps that convert sketched, handwritten, or imaged mathematical notation into LaTeX, including symbol-name lookup via sketching, offline image-to-LaTeX conversion, and LaTeX-to-image export. Dated entries are sparse and irregular, appearing in 2020 and then again from late 2024 through 2025. Among members with traction signals, freetex leads with 2 stars, while Hieroglyphic and rnote-latex-mod show no activity.

Entry timeline

ENTRY TIMELINE

SEP 2020: 1OCT 2024: 1AUG 2026: 2
SEP 2020AUG 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 hand-coded · 3 unlabelled

Operator · 1 hobby · 2 open source · 1 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 4 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Hieroglyphic0★6 mostaleliveopen sourceDesktop app that identifies LaTeX and Typst symbol codes from a hand-sketched drawing of the symbol.
  2. 02Tex Match0★unknownlivehobbyTool that helps LaTeX users find symbol names by sketching the symbol they want to search for.
  3. 03TeX Match0★5 yrabandonedlivehand-codedopen sourceUtility app that lets users sketch a symbol to search and identify matching LaTeX commands from a library of over a thousand symbols.
  4. 04Symbols Search0★unknownliveWeb utility that helps users quickly search for and find symbols used in Word equations.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.