Tsundoku Watch

Watch anime on Crunchyroll. Your AniList list updates itself. Tsundoku Watch removes the most annoying chore in anime tracking: remembering to log the episode you just watched. Install it, sign in with your AniList account, and your list stays current on its own. WHAT IT DOES • Auto-sync — when you finish an episode on Crunchyroll (configurable threshold, 85% by default), your AniList progress updates automatically. A small on-page toast confirms it, with an undo button if it got ahead of you. • Catch-up sync — behind on logging? Open your Crunchyroll History or Watchlist page and click "sync" in the popup. Fully-watched episodes are batch-synced in one go. • Smart matching — Crunchyroll series and seasons are resolved to the correct AniList entry, including the awkward cases (per-season numbering, long-running shows, sequels). When a match is ambiguous, it asks instead of guessing, and you can tell it to ignore a series entirely. • Safe by design — progress never moves backward by accident. Only your explicit undo can rewind it. • Recent-sync log and per-series ignore list in the popup, so you can always see what it did. HOW IT WORKS Syncing runs through Tsundoku (asktsundoku.com), a chat-first manga and anime discovery app. Sign in once with AniList OAuth from the extension popup — no passwords, no separate account. The extension reads only the series title, season, and episode number from Crunchyroll pages, sends them to your own account's sync endpoint, and writes nothing to your AniList list except the progress you actually watched. No analytics, no tracking, no ads. Self-hosters can point the extension at their own Tsundoku server from the options page. Requires a free AniList account. Not affiliated with Crunchyroll or AniList.