Reduce image file size
Make any photo smaller in KB or MB, by quality or to an exact size.
Whether an email bounced, a website will not accept the upload, or your phone is full, the fix is the same: re-save the image more efficiently. Choose a quality level for general use, or a target size when a form has a hard limit. It all happens in your browser, and it never makes a file bigger.
How to reduce the size of an image
- 1
Add your images
JPG, PNG and WebP all work, one at a time or in a batch.
- 2
Quality or target size
Pick a level, or type the exact size the file must fit under.
- 3
Download
See the before and after size for every image, then download.
Why reduce image size locally
Most image compressors upload your photo to process it. Doing it on your device is faster and keeps personal images private.
Reducing a PDF instead?
Documents shrink the same way, with the same target-size option.
Frequently asked questions
What is the difference between the two modes?+
By quality gives the best balance of size and appearance. Target size fits each image under a limit you set, for forms and portals.
Does reducing the size change the dimensions?+
Not in quality mode. In target mode the dimensions are reduced only if quality alone cannot reach your limit, and the result tells you when that happened.
Is my image uploaded?+
No. Everything runs in your browser on your own device.
Is it free?+
Yes, completely free with no account.