Last updated: October 15, 2026
Twitter Classic is a browser extension that changes the appearance of x.com. It does not collect, store, transmit or sell any personal data.
It saves your feature settings (which switches are on or off) using Chrome's local extension storage on your own device. This data never leaves your browser and is removed when you uninstall the extension.
It runs only on x.com pages so it can change the logo, a fixed list of interface labels, colors and the font. It does not read, record or send your posts, messages, account details or browsing activity.
The extension makes no network requests, loads no remote code, uses no analytics and shares nothing with third parties.
If this policy changes, the updated version will be published at this same address with a new date.
Questions can be raised as an issue on GitHub.