Chrome Web Store review pending. While we wait for Google's verdict, you can sideload the extension manually. Same code, same updates — just one extra step.
Chrome extension · v0.1.0

Install Great Monitor

Toolbar badge with the live next-block minimum bid, plus a popup showing the mempool queue. Pulls everything from g-monitor.com — no wallets, no accounts, no tracking.

Download great-monitor.zip ↓33 KB · Chrome 88+ · Manifest V3

Six steps, two minutes

  1. 1
    Download the ZIP

    The button above saves great-monitor.zip (~33 KB).

  2. 2
    Extract it

    Right-click the file → Extract All… → pick a location you'll remember (e.g. C:\Users\you\great-monitor\). The folder should contain manifest.json at its root.

  3. 3
    Open Chrome extensions

    Paste this into the address bar: chrome://extensions/

  4. 4
    Enable Developer mode

    Toggle Developer mode on (top-right corner of the page). Without it, Chrome blocks unpacked loads.

  5. 5
    Click Load unpacked

    Select the folder you extracted in step 2. Chrome reads manifest.json and adds the extension to your toolbar.

  6. 6
    Pin it

    Click the puzzle icon in the toolbar, find Great Monitor, and click the pin. The badge will show the current floor fee within ~30 seconds.

After Google approves

Once the Web Store listing goes live, install the official version and uninstall the sideloaded one — the store build auto-updates, your manual copy doesn't. The store link will appear here as soon as the listing is published.

Source & details: privacy policy.