SpeedyIMG Scanner by Josh York
Scans webpage images, estimates compression savings, and download compressed images.
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About this extension
Optimize your webpage images in one click!
This powerful tool scans any webpage for all visible images — including <img> tags and background images set via CSS — and analyzes their potential compression savings. With just a few clicks, you can compress, convert, and download images in more optimized formats.
🔍 What it does:
Automatically detects all images on the current page, including background images.
Estimates how much file size you can save through compression.
Lets you compare original and compressed image sizes.
Download all compressed images and even convert them to JPG, PNG and WebP.
Perfect for developers, designers, SEOs, or anyone optimizing a webpage for performance.
💡 Why use this tool?
Improve page load speed
Reduce bandwidth usage
This powerful tool scans any webpage for all visible images — including <img> tags and background images set via CSS — and analyzes their potential compression savings. With just a few clicks, you can compress, convert, and download images in more optimized formats.
🔍 What it does:
Automatically detects all images on the current page, including background images.
Estimates how much file size you can save through compression.
Lets you compare original and compressed image sizes.
Download all compressed images and even convert them to JPG, PNG and WebP.
Perfect for developers, designers, SEOs, or anyone optimizing a webpage for performance.
💡 Why use this tool?
Improve page load speed
Reduce bandwidth usage
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Permissions and data
Required permissions:
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.2
- Size
- 211.26 KB
- Last updated
- 4 days ago (Jun 14, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.