Image
Compress images
Slide to find the sweet spot between size and quality. Everything happens locally.
Drop an image to compress
JPG, PNG, WebP or AVIF - up to 250 MB
Compress images in your browser
Reduce image file size with adjustable quality and side-by-side previews. Batch processing is handled locally and sequentially.
How to compress images
- 1.Drop one or more images.
- 2.Choose JPG, WebP, AVIF, or PNG output.
- 3.Adjust quality and download each compressed file.
Best for
- Faster website images
- Email-friendly image attachments
- Batch photo optimization before publishing
Image compression FAQ
Why can a compressed image be larger?
Some formats are already optimized. Try a lower quality setting or switch to WebP or JPG for photos.
Can I compress multiple images?
Yes. Add multiple images and the tool processes them one by one to protect browser memory.
Does PNG quality change the file size?
PNG is lossless in this tool. For smaller files, use JPG, WebP, or AVIF.