Carbon Footprint Calculator
Calculate personal emissions from energy use, travel and everyday purchases
Understand the environmental footprint of everyday AI use

Offset AI helps individuals and teams estimate the carbon and water footprint associated with their AI activity. Its browser extension tracks usage across supported services, including ChatGPT, Claude, Gemini, and Perplexity, and brings the resulting estimates into an account dashboard.
People can review their activity over time and choose to contribute to climate and water restoration projects through the platform. Team accounts add a shared usage dashboard, pooled contributions, and monthly reports. The service is useful for making AI consumption more visible and organizing a sustainability initiative around the tools a person or organization already uses.
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