Resize image to 100 KB
Under 100 KB is enough for a clear profile or ID-style photo on most sites.
Nothing is uploaded. Your files stay private.
Popular sizes
Opens the tool with the right settings already chosen.
How to resize an image
Three steps, about ten seconds.
- 01
Add your image
Drop a JPG, PNG or WebP file in the box, or tap to choose one.
- 02
Set the size
Type a width and height in pixels, choose a file size limit, or both.
- 03
Download
Check the new dimensions and file size, then save the image.
Resizing a photo to 100 KB
100 KB holds a clear photo at a normal screen size. A phone photo is usually scaled down to fit; screenshots and simple graphics often fit at their original size.
The tool keeps the highest quality that fits, down to a floor of 35%, and only shrinks the picture when quality alone isn't enough.
If the form gives exact dimensions, type them in too: the photo is resized to that size first, then saved under 100 KB.
Frequently asked questions
Can I set both pixel size and 100 KB?
Yes. Enter the width and height, and the image is resized to them and saved just under 100 KB.
How do I resize a photo to 20 KB?
Choose 20 KB as the target size. The photo is saved at the best quality that fits, and scaled down if it has to be.
How do I resize an image to 50 KB?
Choose 50 KB as the target, and add a width and height too if your form asks for exact pixels.
Can I resize an image without losing quality?
Making a photo smaller in pixels keeps it sharp. A KB target may lower quality a little to fit, and making a small photo bigger can't add detail.