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Manual Installation Guide

Install Predicure
Extension

Our extension isn't on the Chrome Web Store yet. Follow the steps below to load it manually in under 2 minutes.

5 Easy Steps

1

Download the Extension

Click the button above to download the extension ZIP file. Once downloaded, extract the ZIP to a folder on your computer (e.g. your Desktop or Downloads folder).

2

Open Chrome Extensions

Type chrome://extensions/ into your Chrome address bar and press Enter. This opens the Extensions management page.

3

Enable Developer Mode

Look for the Developer mode toggle in the top-right corner of the Extensions page. Click it to turn it ON.

4

Load Unpacked

Click the Load unpacked button that appears in the top-left. A file picker will open — select the extracted extension folder (the folder that contains manifest.json).

5

Pin the Extension

Predicure should now appear in your extensions list. Click the puzzle piece icon in Chrome's toolbar, find Predicure, and click the pin icon to keep it visible.

Troubleshooting

Manifest file missing?
Make sure you select the folder that contains manifest.json, not the parent folder or the ZIP file itself.
Extension not working?
Refresh the Polymarket or Kalshi page after installation. Also check that Developer mode is still enabled.
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