Image Compressor
Compress right in your browser. Files never leave your device, so it's fast and private.
Compression settings
Lower = smaller size (recommended 60–80)
Shrinking large photos greatly reduces size
WebP is smallest at the same quality
Drag images here
or click to select (multiple allowed)
* All processing happens in your browser; images are never sent to any server.
The image compressor reduces a photo's file size entirely in your browser, without uploading it to a server. It shrinks file size while minimizing quality loss — handy for meeting upload limits or email attachment size caps.
Processed in your browser, so it's safe
Because the image is processed only in your device's browser memory and never sent to a server, you can compress even sensitive images — personal photos, scanned documents — without worrying about them leaking externally.
Balancing compression and quality
Lowering the quality setting shrinks the file further but increases visible quality loss. Use a higher quality for print, while web uploads or messenger transfers can tolerate a somewhat lower setting with little noticeable difference.
Frequently Asked Questions
Can I compress without any quality loss?
JPEG is a lossy format, so it's hard to shrink it with zero loss — but adjusting the quality setting can reduce file size to an imperceptible degree.
Does it compress PNG too?
Yes — PNG uses lossless compression, reducing file size while preserving color information as closely as possible.
Can I compress multiple images at once?
You upload, compress, and download one image at a time, and even large images are processed instantly in the browser.
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