GenshinSync by somtomxr

Sync your Genshin Impact builds — one click.

GenshinSync syncs your Genshin Impact account data directly from HoYoLAB to a private, personal dashboard at genshinsync.web.app.

✦ One-click sync — hit Sync and your characters, Spiral Abyss clears, resin notes, and more are pulled instantly.
✦ Google login — after your first sync, log into genshinsync.web.app from any device using just your Google account. No UID copy-pasting.
✦ Private by default — your dashboard is only accessible to you. No public exposure without your explicit opt-in.
✦ No passwords stored — the extension uses your existing HoYoLAB browser session. We never see or store your HoYoLAB credentials.

How it works: the extension reads your HoYoLAB session cookies (already in your browser) to fetch your game data, then links your Genshin UID to your Google account on our secure backend. That's the entire flow.

Privacy policy: https://genshinsync.web.app/privacy.html