Your personal series companion

Mark what you've watched, pick up where you left off. Free browser extension for Chrome and Firefox.

Add to Chrome Add to Firefox
Seenit! Extension Preview

Why Choose Seenit?

Track Episodes Easily

Click to mark an episode as watched. Seenit saves your progress for each show, so you can pick up right where you left off.

Works Offline

All data stays in your browser. Nothing is sent to external servers - your watch history is private and always available.

Clean Interface

Simple design, fast performance. Find your shows quickly and get back to watching without distractions.

Chrome and Firefox

Install on your preferred browser. Both versions are kept up to date and work the same way.

No Account Required

No signup, no email, no password. Install it and start using it immediately.

No Ads or Tracking

Zero ads. Zero analytics. We don't collect data or track what you watch.

How It Works

Install the extension, click the Seenit icon Seenit icon in your toolbar, and add the TV series you're watching. Mark episodes as you go - your progress is saved automatically.