Image Details Inspector

Inspect image dimensions, aspect ratios, file sizes, and loading details on any webpage — instantly, without leaving your browser.

MODES
1. Inspector: Hover over any image to see its details
2. Show All: Overlay details on every image at once, with filtering

WHAT EACH OVERLAY SHOWS
- Filename, file type, and actual file size
- Intrinsic (original) and rendered dimensions
- Aspect ratio in both ratio (16:9) and decimal (1.78) formats
- Loading strategy (lazy/eager) and fetch priority

FILTERING (SHOW ALL MODE)
- Filter by file type: JPG, PNG, GIF, SVG, WebP
- Filter by minimum width to hide small icons
- Filter by aspect ratio — find images that match or don't match a target ratio (1:1, 16:9, 4:3, and 8 more presets)

KEY BEHAVIORS
- Intelligent overlay positioning avoids covering images and other overlays
- Color-matched borders link each overlay to its source image
- Works with lazy-loaded and dynamically added images
- Resets cleanly on page navigation
- 100% local — no data collection, no external requests

For full details, to request a feature or report an issue, visit the GitHub repository:
https://github.com/BrandonML/image-checker-extension