Install

Chrome Web Store

Coming soon. Once the extension is listed, this will be a one-click install. Until then, use the sideload method below.

Sideload (zip)

Sideloading is fully supported and always will be — it's the documented fallback if the Web Store listing is ever delayed or removed.

1. Download the latest release zip and unpack it to a folder you'll keep (Chrome loads the extension from this folder on every start).
2. Open chrome://extensions in Chrome.
3. Turn on Developer mode (toggle, top right).
4. Click Load unpacked and select the unpacked folder.
5. Pin the extension: puzzle-piece icon in the toolbar → pin.

Chrome shows a "developer mode extensions" notice on startup for sideloaded extensions; this is normal.

Updating a sideloaded install

Replace the folder contents with the new release and click the reload icon on the extension's card in chrome://extensions. Your hand data is stored in the browser profile, not the extension folder — updates never touch it.

Requirements

• Chrome or a Chromium-based browser (Edge, Brave) with Manifest V3 support.
• No account needed. The free tier works entirely offline from our servers.