Compress Image to 100KB
Shrink a photo or signature to under 100 KB
For a form, choose Target size and type the KB limit it asks for. Some forms only accept JPG, so keep JPG unless WEBP is allowed.
Runs in your browser. Your files are never uploaded.
How to use Compress Image to 100KB
Compress a JPG, PNG or HEIC photo to under 100 KB for online forms, portals and email. Free, no upload, and it keeps the best quality that fits.
- 01
Add your photo. The target is already set to 100 KB.
- 02
Optionally set a maximum width in pixels.
- 03
Press Compress and download a file under 100 KB.
Need different settings? Use the full Image Compressor.
Compress Image to 100KB: questions
How do I reduce a photo to exactly 100 KB?
Add the photo and press Compress. The tool searches for the highest quality that stays under 100 KB and shrinks the dimensions only if it has to.
Will the photo still be clear?
Yes for most uses. 100 KB is enough for a sharp passport-size or document photo.
Can I compress several photos at once?
Yes. Add as many as you like and download them one by one or as a ZIP.
Are my photos uploaded?
No. The conversion happens inside your browser. Your files are never uploaded, so nobody else can see them.