Image Resizer
Set exact dimensions while keeping your image in proportion.
ImageImage tools
Image Compressor
Reduce JPEG and WebP file size with adjustable quality.
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How to use image compressor
- Choose up to 20 JPEG, PNG or WebP images and inspect their upload previews.
- Choose Output format and Quality, then select Process image.
- Compare before and after; download a single image or the complete ZIP.
Work through an example
Choose an image format and quality setting, compare the export with your original, and avoid unnecessary image degradation.
Compress a photo by comparing quality and file size →Formats, privacy, and practical limits
JPEG, PNG, and WebP only, up to 20 MB per file and 40 megapixels. Animated images export as a still frame. Processing stays in this browser.
Files and generated results exist only for this tab session. Download any result you want to keep before leaving the page. Browsers may use temporary memory or disk cache while processing.
Frequently asked questions
Does quality 80 mean an 80 percent file-size reduction?
No. It is an encoder setting for JPEG and WebP. Actual size depends on the source; PNG does not use the same lossy quality control.
Does compression resize my photo?
No. This tool preserves pixel dimensions. Use Image Resizer if width and height also need to change.