MediaPeek – Image & PDF Inspector

Hover. Done. Open the popup to manage everything on the page. Ever wonder how large a file is before clicking to download it? MediaPeek shows you the file size and pixel dimensions of any PDF or image in a sleek tooltip — right as you hover over it. Click the toolbar icon and you'll get a full list of every image and PDF detected on the page, with one-click copy and download actions. Features 📄 See the size of PDF links on hover 🖼️ See the size AND pixel dimensions of images — inline images, linked files, and CSS background images 📋 Browse every detected image/PDF on the page in one popup, with a running total size 💾 Copy the image, download it, copy its filename, or copy its dimensions — right from the list ⚙️ Toggle the hover tooltip and CSS background-image detection independently from the settings panel ⚡ Instant results with no interaction needed 🔁 Smart caching — once fetched, sizes appear instantly on repeat hovers 🌐 Works on every website, with English and Japanese UI 🔒 Zero data collection. No external requests beyond the file itself. Your browsing stays private. Anyone who wants to know a file's size before downloading Designers and developers who need quick access to image dimensions Web developers auditing assets on live or staging sites — no DevTools required Engineers optimizing page performance who need to quickly spot oversized images or PDFs Anyone who wants to review, copy, or save every image/PDF on a page at once Users on limited bandwidth or mobile connections Lightweight and ready to use the moment you install it.