# Carbon AI Hub

> Carbon AI Hub measures the carbon footprint of every AI prompt you send and helps you shrink it.

Carbon AI Hub is a browser extension and dashboard that tracks the energy, water, and CO₂e cost of your interactions with AI tools like ChatGPT, Claude, and Gemini. We translate grams of CO₂e into tangible equivalents (trees, kettles, kilometres) and let you offset what's left.

## Pages

- [Home](/): Overview of Carbon AI Hub, how the extension works, and how to start tracking.
- [Reduce](/reduce): The Hidden Cost of the Prompt — practical ways to lower the carbon footprint of your AI use.
- [Offset](/offset): Verified UK carbon credit packages from ScopeLocal to neutralise your AI footprint.
- [Subscribe](/subscribe): Carbon AI Hub Pro — £5/month for unlimited tracking and reports.
- [Sign in](/login): Magic-link sign in.

## Optional

- [Privacy Policy](/privacy): How we handle your data — we never read or store prompt content.
- [Terms & Conditions](/terms): Terms of service.