Tab Counter

Live tab counter with per-window breakdown and audio indicators

Tab Counter gives you instant visibility into every tab you have open — without the chaos of switching between windows to count them yourself. 🔢 LIVE BADGE COUNT The total number of open tabs appears directly on the extension icon in your toolbar. It updates in real time as you open, close, or move tabs across windows. 🪟 PER-WINDOW BREAKDOWN Click the icon to open the detail popup. Each Chrome window is listed as a collapsible section. Your current window is highlighted so you always know where you are. 📁 TAB GROUP SUPPORT If you use Chrome's tab groups, Tab Counter recognizes them. Groups appear with their color and name, and can be expanded or collapsed independently. 🔊 AUDIO INDICATORS Any tab currently playing audio gets a speaker icon next to its title — so you can instantly find where that mystery sound is coming from. ✅ CLEAN & PRIVATE No accounts. No data collection. No ads. Works entirely on your device. Permissions used: tabs (to read tab titles and count), tabGroups (to read group names).