Image Info Mini

Extension Developer Tools

Item media 1 (screenshot) for Image Info Mini

Overview

Hover over images to see their info, check for missing alt attributes, and measure total image weight on a page.

See what your images are really doing. Image Info Mini is a lightweight toolkit for web designers, developers, and site owners who care about fast, accessible pages. 🔍 Hover to inspect — Move your mouse over any image and instantly see its original dimensions, displayed size, and file weight in a discreet panel. No clicks needed. ♿ Find missing alt attributes — One click outlines every image without alt text in red. Perfect for quick accessibility audits. 📐 Catch layout-shift culprits — Highlight images missing width/height attributes, a common cause of Cumulative Layout Shift (CLS) that hurts your Core Web Vitals. ⚖️ Weigh your page — Measure the total image weight of any page and jump straight to the heaviest image, outlined in red. Simple. Private. Free. No data collection. No external servers. Everything runs locally in your browser. Available in English and Japanese.

0 out of 5
No ratings
Learn more about results and reviews.

Details

Version
5.1.1
Updated
July 13, 2026
Flag concern
Offered by
K.Yayoi
Size
22.93KiB
Languages
2 languages
Developer
Email
memmu.rose@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Image Viewer – Fullscreen Preview, Zoom, Download & AI Detection

5.0

Image viewer to preview any image in fullscreen with zoom, download, EXIF metadata and AI-generated image detection.

Image Info Checker

5.0

View image metadata, EXIF/PNG details, full technical info, hover file-size preview, and one-click image downloading.

Image info

3.5

Select any image on a page, including background images, to view its detailed information, a full-size preview, and easy download.

Image Tooltip Info

3.3

Displays image properties like resolution, file size, and ALT text on hover.

Image Details Inspector

0.0

Inspect image dimensions and aspect ratios with an interactive overlay

Sukat Inspector — Image Audit

5.0

Audit every image on a page — dimensions, file size, format, alt text — then compress oversized images in one click with Sukat.

Alignment Inspector

5.0

Visually inspect element alignment on any webpage. Compare center, left, right, top, and bottom edges with live pixel measurements.

FigShot

5.0

Capture any webpage or element into Figma. Inspect CSS, measure spacing, preview responsive layouts, and copy assets instantly.

Images

3.5

View and download all images on a page.

Image Insight — Hover

5.0

Instantly inspect image dimensions and file size with a mouse hover. Get resolution and weight for any image.

Image Asset Inspector

5.0

Find and inspect image assets on any page, including img tags and CSS background images.

Image Size Checker

3.9

Comprehensive image analysis - checks file sizes, dimensions, and aspect ratios for all images including CSS backgrounds