Chess OCR reads a chessboard from an uploaded image or clipboard and lets users review detected positions.

helpman.komtera.lt/chessocr
Chess OCR homepage screenshot

About Chess OCR

Chess OCR is a browser page for turning a chessboard image into a detected position you can review. You can upload a file, paste an image with Ctrl+V in most browsers, or drag and drop it onto the page. Once a board is detected, it appears with Clear, Restore and Flip controls. A Report incorrect recognition option is included for misread results.

Pricing is not clearly stated.

Key features

  • Accepts chessboard images by upload, clipboard paste or drag and drop
  • Shows a detected chessboard view
  • Provides Clear, Restore and Flip controls for the detected board
  • Includes a Report incorrect recognition option
Watch out for
  • Results may need checking, since the page includes a Report incorrect recognition option

Chess OCR at a glance

Type
Online tool
Pricing
Not confirmed. Check the site
Platforms
Web
Details verified
Oct 21, 2026 · Official source
Open source
Not stated
Language
English
Last checked
Oct 7, 2026 · Online when checked
Listed
Oct 5, 2026

Chess OCR alternatives

Tools and sites you could use instead, ranked by how closely they match.

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Tactic or Not

tacticornot.com

Tactic or Not trains chess pattern recognition with mixed tactical and quiet positions, daily puzzles and adaptive ratings.

WintrChess

wintrchess.com

WintrChess provides a free tool for analyzing chess games and reviewing how a game was played.

Free

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