Website Image Analyzer
Audit any website's images for optimization, performance, and SEO health without sending a single file to a server.
*Pro users can sync usage across devices.
Powerful Features
Deep Scan Technology
Analyzes standard images, background-images, and meta tags.
Instant SEO Audit
Check for missing alt text, lazy loading, and modern format adoption.
Optimization Scoring
Get a clear 1-100 score on how well your images are optimized.
Privacy Guaranteed
Analysis runs entirely in your browser. No data is stored.
How to Use
Enter the target website URL
Wait for the deep scan to complete
Review optimization and SEO metrics
Download a detailed analysis report
Privacy & Security First
Usage & Transparency
This tool runs entirely in your browser's local RAM. While we suggest a 100MB target for maximum stability on all devices, your actual limit is determined solely by your hardware. Modern desktops can often process files up to 500MB or more instantly and securely.
Frequently Asked Questions
Does this tool send my images to a server?
No. The analyzer only scans the publicly available URLs of a website. Your local data is never touched or transferred.
Which formats are supported?
We scan for JPG, PNG, WEBP, AVIF, SVG, and GIF formats automatically.
Why should I use an image analyzer?
Images are often the biggest cause of slow websites. This tool helps you find exactly which images need optimization to improve your Core Web Vitals.