Resize Image to 100KB

Shrink a photo to under 100 KB for email, forms or websites. Pick another limit with the buttons below.

Drop a photo here

Or paste an image · JPG/JPEG, WebP, SVG, PNG, GIF, BMP, HEIC

Reduce photo size without visible loss

At 100 KB a photo of around 1200 pixels wide still looks good on screen. The tool searches for the highest JPG quality that fits under your limit, so you are never compressing more than necessary. WebP usually gives an even smaller file at the same quality, if the site you are uploading to accepts it.

Common sizes: 10 KB, 20 KB, 50 KB, 200 KB, 300 KB, 500 KB, 1 MB and 2 MB.

How it works

  1. Choose or drop a photo.
  2. Pick a size such as 20 KB, 50 KB or 100 KB, or type your own limit.
  3. The tool finds the highest quality that fits. Download it.

Frequently Asked Questions

How do I get an exact file size like 20 KB or 50 KB?

Pick the size, or type your own limit. The tool finds the highest quality that fits. If the photo is still too big at the lowest quality, it can reduce the dimensions for you.

Does it work on phones?

Yes. It works in modern mobile browsers, and iPhone HEIC photos open directly.