TabMate

TabMate tackles browser tab overload by using Google's Gemini Nano model to automatically categorize all open tabs into topic-based groups based on their web page content. The extension is entirely keyboard-driven, letting users organize with Smart and Locked Groups without reaching for the mouse. Built as a prototype for the Chrome AI Challenge, TabMate runs its AI processing locally through the browser's built-in Prompt API, keeping tab data private and requiring no external API keys. TabMate is an experimental browser extension intended to solve the “too many tabs” problem with the power of AI. Notable functionality spans gemini nano-powered tab categorization, smart and locked tab groups, and keyboard-driven workflow. Additional tools cover local ai processing via chrome prompt api, no external api keys required. TabMate is available at no cost, making it accessible to anyone. The tool serves users interested in tab manager, browser extension, gemini nano and related productivity workflows.