How to use Image Compressor
Image weight affects page speed, data usage and storage. XXF can resize and recompress up to 20 PNG, JPEG or WebP files locally, then compares output sizes so the smart option can keep the smaller result.
Compression quality is visual as well as numerical. Preview important images at their real display size and avoid repeated lossy recompression of the same source.
A reliable workflow
- Drop or choose up to 20 supported images
- Select smart, WebP, JPEG or PNG output and adjust quality or dimensions
- Compare savings and previews, then download individual files or one ZIP
Worked example
Add one representative photograph and one interface screenshot, then keep Smart output selected
What to noticeThe photograph often benefits from lossy WebP or JPEG, while a sharp screenshot may remain smaller as its original PNG. Compare the previews at their real display sizes before downloading
When this tool helps
- Prepare product and article images for the web
- Resize oversized screenshots before sharing
- Create lighter WebP alternatives from JPEG or PNG sources
Accuracy and safety notes
- PNG is lossless and may remain larger for photographs
- Browser canvas export can remove metadata such as EXIF orientation, location and camera details
Frequently asked questions
Does XXF upload or store my data?+
No. The conversion runs locally in your browser. Your input is not sent to XXF, stored on a server or used for training.
Which image formats are supported?+
XXF compresses PNG, JPEG and WebP images and can keep the original type or export WebP, JPEG or PNG.
Can I compress several images at once?+
Yes. Add up to 20 images, compare their savings and download every finished result together as a ZIP file.