Download the Grabzy.CC browser

Built on ungoogled-chromium, with an updater inside. Every build comes straight from GitHub, where the patches and the build logs are public.

The browser is for computers. Open this page on Windows, macOS or Linux to download it.

All downloads

Every file from the latest build of each platform, with how to get it running.

Windows
No build yet

The first build is still running. It shows up here once it's published.

The installer isn't code-signed, so SmartScreen may stop it the first time: choose More info, then Run anyway. It installs for your user only, no admin rights needed.

Releases on GitHub
macOS
No build yet

The first build is still running. It shows up here once it's published.

Drag the app to Applications. It isn't notarised, so run xattr -cr /Applications/Chromium.app once in Terminal before the first launch.

Releases on GitHub
Linux
156.0.8078.79-1-grabzy.1 · 4 Nov 2026

Make it executable with chmod +x and keep it in a folder you own, like ~/Applications, so it can replace itself when it updates.

Checksums and release notes

It updates itself

A few minutes after launch, and every six hours after that, the browser checks GitHub for a newer build. It downloads it in the background, checks it against the SHA-256 digest GitHub publishes, and switches over the next time you restart. Start it with --disable-grabzy-update to turn that off.

The Grabzy extension

The part that claims. It runs in the Stake tab, takes codes from Grabzy the moment they drop and tells you when a new version is out.

Download 0.1.55 Nov 2026 · 51 KB zip

Install it

  1. 1Unzip the download into a folder you'll keep
  2. 2Open chrome://extensions and turn on Developer mode, top right
  3. 3Choose Load unpacked and pick the folder
  4. 4Open Stake and paste your account's key into the Grabzy panel

Update it

When the panel says a new version is out, download it, unzip it over the old folder, then press reload on the extension's card in chrome://extensions and reload the Stake tab. Your key stays.

What's new
The changes in each release, newest first
  1. 0.1.55 Nov 2026Latest
    • Turnstile tokens are kept fresh while connected to Grabzy. Before, the first code after a quiet 5 minutes had to wait for a new token to be solved.
  2. 0.1.44 Nov 2026
    • The socket key is no longer lost when the extension is updated or reinstalled. A copy is kept on the Stake site, and a fresh install picks it up from there, so the key is pasted once per site and account.
    • A key that is refused (rotated in the dashboard) or cleared is removed from the site too.
  3. 0.1.34 Nov 2026
    • Claim latency now measures only Stake's answer to the claim request. Before, it also counted the code check and the wait for a Turnstile token, so claims showed 10 s or more.
    • A code that never reached the claim request (skipped, or failed its check) shows no latency.
  4. 0.1.24 Nov 2026
    • 1.2
    • Fixed: with more than one Stake account, or on a mirror such as stake.ac, a new account picked up the first account's key and was refused. Each site and Stake account now keeps its own socket key.
    • A key saved by an earlier version keeps working for the account it belongs to. Other accounts ask for their own key once.
    • The same account on two Stake sites needs its key pasted on each site.
    • When a key is refused, the panel now says it may belong to another Stake account.
    • The Stake signup code is sent to Grabzy, so promoter discounts can apply.
  5. 0.1.04 Nov 2026
    • V0.1.0