Free Online Image Compressor
Large images slow down websites, clog inboxes, and eat storage. Our free image compressor shrinks your JPG, PNG, and WebP files right in your browser — your photos never leave your device, and there are no limits or watermarks.
Reduce image file size and download a JPG copy.
How it works
- Drag and drop your image (or click to browse).
- Choose your compression level — a live preview shows the quality difference.
- Download the smaller file instantly.
Why use it
- Private by design — everything runs locally in your browser tab.
- No file-size caps, no daily limits, no account needed.
- See exactly how much space you save before downloading.
- Works on phone, tablet, and desktop.
Frequently asked questions
Will compression ruin my image quality?
No, you control the balance with a live before/after preview.
Is there a limit on file size or images?
No limits at all.
Do my images get uploaded to a server?
Never; processing happens entirely in your browser.
Need different dimensions instead? Try the Free Online Image Resizer.
Explore all of our free online tools.