What to Watch Sync

About

What to Watch Sync automatically tracks everything you watch across variaty of streaming platforms — no account linking, no scraping, no setup required.

Just install, connect your What to Watch account, and the extension quietly runs in the background. Every title you watch is synced to your library in real time, complete with episode number, timestamp, and playback progress.

What it does

• Auto-detects what's playing on supported streaming sites
• Syncs your position so you can pick up exactly where you left off — on any device or browser
• Tracks series episodes and movie progress automatically
• Shows a live "Now Playing" card so you always know what's being tracked
• Powers smarter AI picks in What to Watch based on what you've actually finished — not what an algorithm guesses

Works on the web you already use

Detection runs entirely in your browser. Nothing is sent to third-party servers. No accounts to link on the streaming side. No scraping. Zero trackers.

What to Watch

What to Watch is your personal streaming companion — one library for everything you're watching, have watched, or want to watch. Get AI-powered recommendations tuned to your real taste, track release dates for new episodes, and see exactly what's available on which platform in your region.

This extension is the bridge that keeps your browser and your library in sync automatically.

Free to install. Connects to a free What to Watch account at whattowatch.fyi.