Free tool
Reduce a photo to 100 KB, without uploading it.
100 KB keeps a photo or a scanned ID clear and fits forms such as NEET UG 2026's signature upload. The tool below opens on 100 KB: choose your image, shrink it in your browser and download the JPG.
Reduce a photo to 100 KB
Works in your browser. Your photo is never uploaded.
Make it no bigger than
Your smaller copy appears here. Your original file is not changed.
Opens on
100 KB, or type your own
Privacy
Runs in your browser, never uploaded
Output
A JPG, ready to upload
Price
Free, with no sign-up
Forms where 100 KB fits
- NEET UG 2026: signature of 10 to 100 KB. See the source
- NEET UG 2026: photo of 10 to 200 KB. See the source
Limits change, so check the official notice before you upload.
01
Photos of documents at 100 KB
100 KB is enough for a photo of an ID card or a one-page document to stay readable. Take the photo straight on in good light and crop the background away, so the size goes on the document and not the table.
02
The sharpest copy that fits
The tool tries the highest quality first and only lowers it as far as it must. If even that is too big, it shrinks the picture a little and tries again, so faces and text stay as clear as the limit allows.
03
Your photo stays on your device
Some online compressors send your photo to their servers. This one works inside your browser, so a photo of your face, signature or ID never travels anywhere. The DigiSafe app does the same job on your phone, free today, with no ads.
Questions about 100 KB photos
How do I reduce a photo to 100 KB?+
Choose your photo in the tool on this page, keep 100 KB selected and tap Shrink. You get a JPG under 100 KB, made in your browser, and your original is not changed.
Can I reduce a scanned document image to 100 KB?+
Yes. Choose the JPG or PNG of the scan. For a PDF, use the free PDF size reducer instead.
Will the text on my scan stay readable?+
Usually, at 100 KB. Crop the background away first so the detail goes on the document itself.