Yep, this is completely client side :) You can even host the external language files yourself as described in the readme: https://github.com/naptha/tesseract.j

Yep, this is completely client side :) You can even host the external language files yourself as described in the readme: https://github.com/naptha/tesseract.js#local-installation https://github.com/naptha/tesseract.js#local-installation