Compress image to 100 KB
Get a sharp photo under 100 KB for uploads and websites.
This tool needs JavaScript. Please turn it on in your browser.
How to use it
Step 1
Choose one or more photos.
Step 2
Keep the target at 100 KB, or type another size.
Step 3
Press Compress and wait a moment.
Step 4
Download each JPG, or all of them as a ZIP.
About this tool
A limit of 100 KB is common on scholarship portals, school admission forms and online shops. It is a comfortable size for a normal photo, so the result usually still looks good on screen.
The tool picks the highest JPG quality that fits under the limit and only shrinks the pixel size if it has to. That keeps text and faces as clear as possible. For product photos on a website, 100 KB is also a good size for fast loading on mobile data.
If you need an exact pixel size as well, resize first with the image resizer and then compress. Nothing leaves your device while the tool works.
Questions
Is 100 KB enough for a clear photo?
Yes for screens. A 1200 pixel wide photo usually fits in 100 KB with good quality.
Can I compress PNG screenshots?
Yes. They are saved as JPG, which makes them far smaller. Transparent areas become white.
Can I set a different size, like 150 KB?
Yes. Type any target from 5 KB upward in the box.
Are my pictures sent anywhere?
No. They are processed in your browser.