Compress Image to 100KB
Many online forms — job applications, government portals, visa uploads, school systems — cap photo uploads at 100KB. This tool compresses your image until it fits under that limit while keeping it as sharp as possible.
Just drop your file in and set 100KB as the target. The tool automatically tests quality levels and stops at the highest one that still fits, so you do not have to guess.
Your images never leave your device. All processing happens locally in your browser.
How to use
- Drop your image into the box above.
- Adjust the target size, width or output format.
- Click download — the file is created on your device.
Frequently asked questions
Will my photo still look good at 100KB?
For most photos, yes. 100KB is enough for a sharp image at typical web sizes. Very large or highly detailed photos will lose some fine detail.
Can I go below 100KB?
Yes. You can set any target size, and if a photo cannot reach it, the tool will give you the smallest result it can achieve.
Which formats are supported?
JPG, PNG and WebP as input. You can output as JPG, PNG or WebP — WebP gives the smallest file at the same quality.