Cup Caps — AI Water Footprint

See how much water your AI usage consumes. Set limits and support water conservation.

Every AI query evaporates water. Cup Caps makes the invisible cost visible. Did you know that every conversation with an AI model consumes and evaporates roughly 30ml of water through data center cooling? As AI usage scales, so does its hidden environmental footprint. Cup Caps is the first real-time tracker designed to help you monitor and manage the water cost of your digital habits. WHAT IT DOES - Tracks water usage across major AI tools and assistants - Displays your daily water count in fl oz or ml with a filling cup visualization - Shows a breakdown of usage by AI tool - Set a daily water limit and get a browser notification when you reach it - Links directly to 8 water conservation organizations — no middleman, no donations processed by us COMPLETELY PRIVATE All data is stored locally on your device. We never see your usage, your queries, or anything you type. No account required. No sign-up. FREE FOREVER Cup Caps is free. No subscription, no Pro tier, no hidden fees. SUPPORT THE CAUSE The extension links directly to 8 carefully researched water conservation organizations — from global clean water access to rural US aquifer protection. Water estimates based on published research from UC Riverside & UT Arlington, 2023. Built by Iris Initiatives.