Chrome extension·Local-first·Free

A tab manager that keeps everything on your machine.

Save tabs into spaces, collections, and groups. No account, no sync service, and no network access at all: Ronin can't send your browsing anywhere, by design.

Coming to the Chrome Web StoreRead the docs →
Ronin's new tab page: a sidebar of spaces on the left, and the Long reads collection with its groups of saved tabs on the right.

The privacy promise

Nothing leaves your browser

The extension has no permission to reach the internet. There is no server to send anything to.

Your data is a file you own

Export a JSON copy any time, or turn on automatic backups to a folder you choose.

Open about permissions

Each permission Ronin asks for is explained, in plain language, in the privacy policy.

Read the privacy policy →

Support

Describe what happened and what you expected. Don't include passwords or private data. Messages go to the developer by email through Resend, an email delivery service, and aren't stored on this site. Replies aren't guaranteed.