AutoZoom — Per-Monitor Automatic Zoom

AutoZoom gives every monitor its own default zoom level and switches between them automatically — so web pages are always comfortably readable whether you're working on your laptop screen or an external display. No more pressing Cmd + and Cmd − every time you dock, undock, or drag a window. FEATURES • 🖥️ Per-Display Default Zoom — Set 100% on your laptop and 125% on your external monitor. Moving a window across screens switches the page zoom instantly. • ⚡ Automatic Screen Detection — Plug in a monitor, unplug it, or drag a window between screens. AutoZoom immediately applies the right zoom for that display. • 🎯 Smart Resolution Presets — Automatically suggests the ideal zoom for 1080p, 1440p QHD, Ultrawide, and 4K displays the moment you connect them. • 🔍 Relative Per-Site Zoom — Need bigger text on a specific website? Adjust it once with Cmd + and AutoZoom remembers the boost on your monitor and scales it proportionately on your other screens. • 🚫 Site Exclusions — Exclude design tools, spreadsheets, or dashboards with one click so Chrome manages them normally. • 🏷️ Custom Screen Names — Rename your displays (e.g., "MacBook Screen", "Desk Ultrawide", "Office 4K") to easily organize multi-monitor setups. • ⏸️ Pause & 1-Click Restore — Pause anytime to freeze tabs at their current zoom, or click "Restore Chrome's zoom" to instantly return all tabs to Chrome's native zoom. • 🚀 Built for Speed — Background tabs update lazily only when you switch to them, keeping your browser fast and responsive even with 100+ open tabs. HOW TO USE 1. Click the AutoZoom icon in your toolbar to see your connected displays and recommended zoom levels. 2. Click "Accept and start" (or adjust any screen to your preferred zoom). 3. That's it! Browse normally — AutoZoom handles all zoom adjustments automatically in the background. PRIVACY & PERMISSIONS • 🔒 100% Offline & Private — AutoZoom never collects personal data, never tracks your browsing, and makes zero network requests. All settings stay securely on your device. • 🛡️ Why does Chrome show "Read your browsing history"? — Chrome requires this permission for AutoZoom to read the website address (hostname) of open tabs to apply per-site zoom rules. Page content is never read, and your history is never collected, stored, or transmitted anywhere. COMPATIBILITY & SUPPORT • Designed for laptops connected with external displays (supports multi-monitor setups, ultrawides, and 4K monitors). • Requires Google Chrome 127 or newer. • Need help or have feedback? Open an issue on GitHub or reach out via email.