Image Compression Comparison
Compare several compression settings side by side. See file size, savings, dimensions and previews before choosing the best version.
Compare compression with measurable results
Browser-first processing, no watermark, and before/after file-size reporting.
Why use this tool?
- ✓ multiple candidates
- ✓ JPG/WebP comparison
- ✓ size metrics
- ✓ visual previews
- ✓ one-click download
- ✓ browser-local processing
Common use cases
- • website tuning
- • JPG quality testing
- • WebP comparison
- • quality-to-size decisions
How to use image compression comparison
Choose your image
Start with the original file whenever possible.
Set the goal
Use a quality, percentage, destination or upload-size setting.
Process locally
The image is processed in your browser.
Review and download
Compare the result and keep the original as your master copy.
Frequently asked questions
Are my images uploaded?
No. These image workflows process the selected file in your browser during the session.
Can I keep the original image?
Yes. The tools create an optimized copy; keep the original as your master file.
Why compare settings?
Different images respond differently to compression. Comparing candidates helps you choose the smallest acceptable output.
Continue your image workflow
After optimizing an image, use the next tool that matches the actual destination instead of processing the same file repeatedly.
Privacy and file quality
Keep the original image as your master copy. Compression is a trade-off between file weight, dimensions, format and visual detail. MAXScanner shows the resulting file size so you can make that choice from the actual output rather than an estimate.