Scanline Helper

v1.0.1

A browser extension that connects your game store accounts to Scanline. Link Epic Games, GOG, and PlayStation with one click from your Connections page.

What it does

  • One-click store linking — Automatically captures auth tokens when you sign in to Epic, GOG, or PSN.
  • No manual tokens — No copying codes or pasting URLs. The extension handles it seamlessly.
  • Privacy first — Collects no data. Only communicates with scanline.gg when you explicitly connect a store.
Scanline Helper is available on Firefox Add-ons and coming soon to the Chrome Web Store. Chrome users can install manually using the download below.

Firefox

Install Scanline Helper from the official Firefox Add-ons store. It works like any normal add-on and persists across browser restarts.

Install for Firefox

Chrome

Chrome requires manual installation while the extension is awaiting Chrome Web Store approval. Download the zip and follow the steps below.

Download for Chrome
  1. Download and unzip the file
  2. Open chrome://extensions in your browser
  3. Enable Developer mode (toggle in the top right)
  4. Click Load unpacked
  5. Select the unzipped scanline-helper folder

Chrome will show the extension as "unpacked" — this is expected for pre-store extensions. Once approved on the Chrome Web Store, you can switch to the official listing.

For questions or issues, contact hello@scanline.gg.