Compress Image
Reduce the file size of your JPG, PNG and WEBP images right in your browser. Adjust the compression level, preview the result, and see exactly how much space you saved before downloading.
Processed locally in your browser
Drop images to compress
JPG, PNG or WEBP — or click to browse
Multiple files supported · up to 40MB each · paste from clipboard supported
Frequently asked questions
Will compressing reduce image quality?+
Some quality is traded for size, but the slider lets you find the sweet spot. Most photos look identical at 70-85% quality while shrinking 50-80% in size.
Is my image uploaded to a server?+
No. Compression happens entirely in your browser using the Canvas API, so your files never leave your device.
Can I compress multiple images at once?+
Yes, drop in as many files as you like and download them individually or all together as a ZIP.