Compress Image
Reduce the size of JPG, PNG and WebP images.
or drag and drop here
Tip: you can also paste with Ctrl+V.
🔒 Your files never leave your device
How to use
Choose or drop your file
Pick options and start
Download the result
About Compress Image
Image Compress reduces the file size of JPG, PNG and WebP images for websites, email and messaging. Choose an exact output size like Full HD or 4K, pick a format and compare before and after with a slider.
- 100% free
- Files stay on your device
- No sign-up
- No watermark
- Works on mobile
Frequently asked questions
Can I compress many images at once?
Yes. Drop a whole batch and download them together.
Which format is smallest?
WebP is usually 25–35% smaller than JPG at the same quality.
Is Compress Image free?
Yes. Compress Image is completely free, needs no account and never adds a watermark to your files.
Are my files safe?
Yes. Your file is processed inside your browser on your own device; it is never uploaded or stored.
Can I use it on my phone?
Yes. Compress Image works in every modern browser on iPhone and Android, no app needed.
Is it safe to use Compress Image online?
Yes. Compress Image processes your file on your own device, inside your browser. The file is never uploaded, stored or shared, and the connection is encrypted with HTTPS.
Does Compress Image work on iPhone or Android without an app?
Yes. It works in Safari, Chrome and every modern browser — no app, no account.