EdScratchCzech is a Chrome extension developed by Edhouse s.r.o. that aims to translate important texts in the EdScratch environment from English to Czech. This includes block names, as well as the names of values and variables, error messages, and warnings. The extension can also be used in conjunction with automated translation using Google Translate in the browser, as long as the source language is explicitly set to English.

One notable feature of EdScratchCzech is its compatibility with the Edge browser, provided that extensions from other stores are enabled. However, it should be noted that this extension is only utilized when visiting the edscratchapp.com website.

Version 1.5 of the extension brings a fix to the list of required permissions (declarativeContent).