SponsorBlock is an open-source crowdsourced browser extension and open API for skipping sponsor segments in YouTube videos. Users submit when a sponsor happens from the extension, and the extension automatically skips sponsors it knows about. It also supports skipping other categories, such as intros, outros and reminders to subscribe.

Check status.sponsor.ajay.app for server status.

There are currently Loading users who have submitted Loading skip segments, which have saved a total of Loading years and Loading days of people's lives. Check out the the leaderboard.

Unrelated notice: Google is deleting all sites created on the Google Sites site builder. Come help archive it.


Download for ChromeDownload for FirefoxDownload for EdgeDownload for OperaDownload for Android

3rd Party Ports

Download for MPVDownload for KodiDownload for iOSDownload for ChromecastDownload for Safari

The source code is fully open and the database can be downloaded by anyone (License). I want to keep this as open as possible! You can view the docs for the public API here.

Check out how it works.

Come chat with us on Discord or Matrix.


Built and maintained by Ajay Ramachandran

Website rewritten by Jeremy Plsek

Thanks to all SponsorBlock contributors, SponsorBlockServer contributors and SponsorBlockSite contributors such as NDev, Joe Dowd, Anton Bershanskiy and more.

Neural network moderation powered by Andrew Lee's NeuralBlock.

Logo by @munadikieh

Privacy Policy (Human Readable)