Compress
Image compressor
Shrink file size with a live before/after comparison. Free, with no upload — your images stay on your device.
How to use the image compressor
01
Drop your images onto the page — or choose files, a whole folder, or paste a screenshot.
02
Move the quality slider — or set a target size — and compare before and after side by side.
03
Download one file or the whole batch as a ZIP. Your project saves to Studio automatically.
Questions
Is the image compressor free?
Yes — completely free with no file-size limit, because your own device does the work.
Are my images uploaded?
No. Your images are processed in your browser and never leave your device unless you save them to Studio.
Can I do many images at once?
Yes. Drop a folder or select many files — settings apply to the whole batch, and you can download everything as a ZIP.