Ћирилизатор is a free Chrome add-on developed by Jovan Turanjanin. It is designed to convert Latin characters to Cyrillic characters on Serbian language websites. After installing the extension, a new icon will appear, allowing users to easily switch between Latin and Cyrillic versions of the pages or revert back to the original state.

The extension remembers the user's preference on a site level, so it will automatically convert the pages during every subsequent visit. Upon installation, the extension is already enabled for popular Serbian websites such as Blic, Kurir, B92, Polovni Automobili, and KupujemProdajem.

In the latest version 2.0, instead of conversion, the extension automatically redirects users from the Latin version to the Cyrillic version of supported websites. The list of websites with automatic conversion has been significantly expanded. The conversion algorithm has also been improved for words containing digraphs (nj, dj, dž), providing better support for texts in the ijekavian dialect.