How to compress a photo to 100KB
- Choose the images you want to make smaller.
- Leave the target at 100 KB, or type a different limit.
- Click Compress to 100KB and download the results.
About the Compress Image to 100KB tool
At 100 KB a photo can still look sharp on any screen, which makes it a popular limit for job portals, school applications, profile pictures and email. The tool tries different quality levels automatically and keeps your image's full width and height whenever it can — it only shrinks the picture if there's no other way to reach the limit.
100% free
No limits, no watermarks and no sign-up.
Private
Your images are processed on your device and never uploaded.
Fast
No uploading or waiting in a queue. Results in seconds.
Works everywhere
Windows, Mac, iPhone, Android and Chromebook.
Frequently asked questions
Will my photo lose quality?
Very little. At 100 KB most photos look almost the same as the original on a phone or computer screen.
Can I compress many images to 100 KB at once?
Yes. Add as many as you like — each one is compressed separately and you can download them all in one ZIP.
What if my image is already under 100 KB?
If it's already small enough and in the same format, we keep your original file so you don't lose any quality.
Does it work on iPhone and Android?
Yes. It works in any modern browser, so you can compress photos straight from your phone's gallery.