Compress image Online
Make photos lighter with adjustable JPG or WebP quality.
Free to use. No added watermarks.
- 1Choose files
- 2Make it yours
- 3Preview & save
Drop a file here
Or choose from your device. Your originals stay unchanged.
JPG,JPEG,PNG,WEBP · 20 MB per image · 16 megapixels per image · 50 MB total · max. 20 files
Output: up to 4096 pixels per side. Animated images become a single still frame.
Processed on your device. No file upload.
How to use Compress image
- Choose one JPG, PNG, or WebP image.
- Select output format and quality.
- Compare the file size and save the result.
Make the result work for you
Prepare a photo for email or a website. Compare the original and exported byte counts. If the result is larger, lower quality or try WebP rather than repeatedly recompressing the output.
Formats and practical limits
Reduce photos for email, forms, and websites. Adjust quality and choose JPG or WebP. The result shows its actual size so you can compare it with your original.
About this tool
What can I do with Compress image?
Prepare a photo for email or a website. Compare the original and exported byte counts. If the result is larger, lower quality or try WebP rather than repeatedly recompressing the output.
Which inputs and outputs does this tool support?
JPG / PNG / WebP. Lossy compression removes detail. An optimized file may not get smaller. Transparency becomes white in JPG.
Does Compress image upload my data?
Selected file contents and generator inputs are processed locally in your browser. The website still loads its code and fonts from the host. Download results before closing the page.
How do I keep my result?
Review the preview, choose a download filename, and save the generated file. Text and table outputs also offer copy actions. The source file is unchanged.