Image Compressor
Shrink images by quality level or to an exact target size.
Private by design
Files are processed in your browser.
Free & no sign-up
No account, no email, no limits.
Fast
No upload wait — work starts instantly.
No watermarks
Clean output, every time.
Oversized images are the most common reason a page loads slowly or an email bounces back. Compressing an image re-encodes it more efficiently — and, when needed, scales down its dimensions — so the file gets dramatically smaller while still looking good on screen.
You can compress two ways: choose a quality level for a quick result, or set a target file size in megabytes and the tool searches for the highest quality that still fits just under your limit. JPG and WebP produce the smallest files; PNG and HEIC inputs are re-encoded to an efficient format for you.
All compression runs locally in your browser, so your images are never uploaded. There's no watermark, no batch limit and no sign-up.
How to use the image compressor
- 1
Select your image
Drag a JPG, PNG, WebP or HEIC image into the box, or click to choose one.
- 2
Pick quality or a target size
Choose a quality preset, or enter a target size in MB to compress just under a limit.
- 3
Download
Save your smaller image, ready to upload, email or post.