Simon Willison’s Weblog

TIL Using Tesseract.js to OCR every image on a page — Pasting this code into a DevTools console should load [Tesseract.js](https://github.com/naptha/tesseract.js) from a CDN, loop through every image loaded by that page (every PNG, GIF, JPG or JPEG), run OCR on them and output the result to the DevTools console.