SyncKai
Overview
Automatically syncs your anime (Crunchyroll, ADN) to AniList and MyAnimeList.
SyncKai keeps your anime list up to date on its own. Start an episode on Crunchyroll or ADN: the extension recognizes the series and saves your progress to AniList and/or MyAnimeList at the start of the credits. No manual input. Features • Auto sync at the start of the credits (Crunchyroll) or at an adjustable percentage (70–98%). • AniList and MyAnimeList, together or separately: each account is optional. • Side panel, opened on any page from the popup or a shortcut; "Now playing" tab on supported streaming sites: the episode's AniList entry (genres, studio, average score), your live progress ("Sync in 2 min 10"), your actions, sequels with a "Watch" button and a link to the episode discussion. • "Schedule" in the side panel, on any page: this week's releases for the series you're watching, with the estimated time on Crunchyroll or ADN (adjustable delay, per series if needed) and the episodes you've already seen ticked off. • Crunchyroll, ADN and Netflix history import (Settings; Netflix: anime only): SyncKai reads your history in your browser, shows you a preview, then updates AniList and MyAnimeList in the background. It never goes backwards; when in doubt, it asks you to review instead of writing. • Season matching, including absolute numbering (e.g. One Piece) and seasons split across several entries. • "To check": when a match is uncertain, you pick the right entry from the popup. Nothing is sent blindly. • "Watching": your series in progress, the next episode's date ("Ep. 5 in 18 h"), +1 / −1, and "Open" on Crunchyroll or ADN (SyncKai remembers the ADN series pages you visit; otherwise "Search on ADN"). • "On this page": on a series or episode page (Crunchyroll, ADN, and Netflix or Disney+ if turned on), the AniList entry of what you are watching; add it to your list or change progress, status and score without leaving the page. • One-click status: put on hold, drop or mark as completed, on AniList and MyAnimeList; remove an anime from your list or add a comment to it, from the popup or the side panel. • Compare AniList ↔ MyAnimeList: spots differences (progress, status, score, missing series) and aligns them in one click, never automatically. • Rating at the end of a series (out of 10, converted to your AniList score format) and rewatch support. • New episode alerts: a Chrome notification when an episode is out, with an adjustable delay. • Pending syncs: if the network drops, the sync is retried automatically. • Keyboard shortcuts: Alt+Shift+K to mark the current episode as watched, Alt+Shift+1 to open or close the side panel, shown and changed in Settings › Shortcuts. • Excluded series and on-page notifications (Discreet, Detailed, Alerts only), fullscreen-friendly. • Settings by category, with a summary of each setting and quick toggles, in the popup and the side panel. • Backup: export / import your settings, matches and history (never your AniList/MAL sign-ins). • Diagnostic report (Settings › Help): attach it to a bug report, with no sensitive data. • Interface in English, French and German. Supported platforms • Crunchyroll • ADN (Animation Digital Network) • Netflix, optional (Settings › Playback & sync): only anime linked to Netflix on AniList, other titles are ignored • Disney+, optional (Settings › Playback & sync): only Japanese anime linked to Disney+ on AniList, other titles are ignored Tracking services • AniList • MyAnimeList Privacy SyncKai has no server. Your data (settings, matches, history, sign-ins) stays in your browser's local storage. The extension reads the current episode page on Crunchyroll/ADN (and Netflix or Disney+, only if you turn them on: access to netflix.com or disneyplus.com is then requested), your Crunchyroll, ADN or Netflix history only if you start an import, and only shares your data with AniList and MyAnimeList. Nothing is sent to the developer. Source code and issue reports: <https://github.com/Sync-Kai/SyncKai>
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Details
- Version2.3.1
- UpdatedOctober 13, 2026
- Offered byOyumiro
- Size572KiB
- Languages3 languages
- Developer
Email
geerts.quentin@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
SyncKai has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
SyncKai handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, please open this page on your desktop browser