Image Compressor
Shrink photos for the web and email. Choose a quality level, optionally resize during compression, and see the before/after size of every image. Process a whole batch at once and download a ZIP.
Private processing: this image tool runs entirely in your browser — your files never leave your device.
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How to use Image Compressor
- 1Upload or provide your input
- 2Adjust the available options to your needs
- 3Click the main action button
- 4Wait a moment while the tool processes
- 5Download or copy your result
Frequently asked questions
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From the blog
Guides and tips that feature this tool.
PDF Guides
How to Compress a PDF Without Losing Quality
Learn how to shrink large PDF files for email and uploads while keeping text sharp and images readable — with a free online tool.
Image Guides
JPG vs PNG: Which Image Format Should You Use?
A plain-English comparison of JPG and PNG — when each format wins, why converting between them matters, and how to choose.