Compress JPG, PNG & WEBP images instantly — set your own quality, preview before & after, 100% private.
Upload multiple images • Set quality • Preview before/after • Download all as ZIP
Select multiple images at once • All processing happens in your browser
Image Compressor is a free online tool that reduces the file size of your JPG, PNG, and WEBP images instantly in your browser. Upload multiple images, set your desired quality level, and download compressed versions — all without uploading anything to any server. Your images never leave your device.
How to use: Drop or select images, adjust the compression quality slider (1–100%), preview the before/after comparison, then download individual files or all at once as a ZIP.