Resize Image to 100 KB
Compress a photo to 100 KB or less in one step, keeping as much quality as the size allows.
Runs in your browser. Your text and files never leave your device.
Resize a photo to 100 KB in three steps
- Choose, drop or paste your photo. The limit is already set to 100 KB.
- Add a width and height if your form asks for exact pixels.
- Check the preview, then press Download.
What 100 KB is good for
A 100 KB JPG suits document photos, portal uploads and small web images. At this size a typical photo keeps about 900 × 900 pixels at good quality. The tool keeps your pixels when it can and lowers compression first, so faces and text stay as sharp as the limit allows.
Other sizes
Frequently Asked Questions
How do I compress a photo to 100 KB?
Choose your photo above. The size is already set to 100 KB, so the tool finds the best quality that fits and the download is ready in a second.
How many pixels fit in 100 KB?
As a rough guide, a normal photo stays sharp at about 900 × 900 pixels in 100 KB. Simple images with plain backgrounds can be larger; busy, detailed photos come out smaller.
My form needs 100 KB and exact pixels. What do I do?
Enter the width and height the form asks for. If both fit, you get exactly those pixels under the KB limit. If not, the tool tells you how far it had to shrink.
Is my photo uploaded?
No. Everything runs in your browser; the photo never leaves your device.