One extension. ChatGPT, Claude, and Grok. Chrome, Edge, Brave, and Firefox.

Works on your browser — whichever that is

Chrome

Chrome Web Store listing coming soon — install today via the beta zip

Join the beta at /beta → receive the zip by email → open chrome://extensions → enable Developer mode → drag and drop the zip to install.

Edge

Edge Add-ons listing coming soon — install today via the beta zip

Join the beta at /beta → receive the zip → open edge://extensions → enable Developer mode → load the unpacked extension folder.

Brave

Brave Web Store listing coming soon — install today via the beta zip

Join the beta at /beta → receive the zip → open brave://extensions → enable Developer mode → drag and drop the zip.

Firefox

Firefox Add-ons (AMO) listing coming soon — install today via the beta zip

Join the beta at /beta → receive the zip → open about:debugging#/runtime/this-firefox → click "Load Temporary Add-on" → select the manifest file inside the zip.

Works inside all three leading AI hosts

Built to work everywhere, without compromising your privacy

• Works on all four major browsers

  Built on Manifest V3 with Firefox compatibility settings. One codebase, four browsers: Chrome, Edge, Brave, Firefox. No separate installs per browser.

• Invisible inside your AI

  GPTPowerUps uses Shadow DOM isolation so its interface never collides with the styling or scripts of ChatGPT, Claude, or Grok. The extension lives alongside the page, not inside it.

• Your data never leaves your device

  Conversations, prompts, and folders are stored locally on your device by default. Nothing is uploaded to our servers unless you explicitly enable Cloud Sync.

• No API key, ever

  GPTPowerUps uses your existing logged-in sessions on ChatGPT, Claude, and Grok. We never ask for your OpenAI key, your Anthropic key, or any other credential.

• No email harvested at install

  You can install, use, and benefit from GPTPowerUps without ever giving us your email address. Beta signup and Cloud Sync are the only moments we ask — both fully opt-in.

Get started in 3 steps

1. 1

   Get the zip

   Join the beta at /beta. One short form, no automated emails until your batch is ready. You receive the install zip when we onboard your batch — usually within days.

2. 2

   Open ChatGPT, Claude, or Grok

   Navigate to chatgpt.com, claude.ai, or grok.com in your browser. The GPTPowerUps button appears in the top bar of the page within seconds of install.

3. 3

   Save, compare, and invoke

   Type / in the prompt input to access your prompt catalog. Click the GPTPowerUps icon to open conversations, folders, or the compare panel. Your first save or compare takes under 30 seconds.

The only extension that works across all four browsers and all three leading AI hosts.

Competitor data sourced from Chrome Web Store listings and competitor sites as of May 2026. AIPRM Claude support is a separate extension. ChatGPT Superpower Firefox support is officially listed but documented with parity gaps. ChatGPT Toolbox separately offers a Claude Toolbox — each requires a separate install.

Your privacy is the architecture, not the policy.

• Local-first by default — your conversations, prompts, and settings are stored on your device. No data leaves your browser unless you opt into Cloud Sync.
• Manifest V3 strict scope — the extension only requests permissions for chatgpt.com, claude.ai, and grok.com plus standard storage. No broad "all sites" permission.
• No telemetry by default — zero usage data is collected unless you explicitly enable it in Settings. Opt-in only.
• Independent security audit available on request — the extension manifest and permissions are publicly inspectable. For a formal review, contact dpo@elpicorp.com or book a call.

Frequently asked questions