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Compress result
Your compressed images will appear here.
Drop one or more images and get files at or under 100 KB. The tool searches for the best quality that fits and lowers the dimensions only when quality alone is not enough.
What you can expect at 100 KB
100 KB is a comfortable size for photos shown on a screen: profile pictures, product shots, blog images, or a scanned page where the text must stay readable. Most phone photos need a big reduction to get there, but the result usually still looks clean at normal viewing size.
Good uses for 100 KB images
- Email and messaging: several 100 KB images add up to far less than one original photo.
- Website and CMS uploads: lighter images make pages load faster, especially on mobile.
- Applications with a limit in KB: a safe middle ground when 50 KB looks too soft and 200 KB is too heavy.
Make it even better
Set a maximum width under More options (for example 1280 px) if the picture will only be shown on screen: less resolution, more quality left inside the 100 KB budget. Switch to WebP for a sharper image at the same weight, if the place you upload to accepts it.
How do I compress a photo to 100KB?
Add it above: the target is already 100 KB. The result is computed in your browser and ready to download in a few seconds.
Will the image look blurry?
Photos usually stay clean at screen size. Zooming in or printing will reveal the loss, so keep the original for those uses.
Can I do 100KB for many images at once?
Yes, up to 30 images, each brought under 100 KB, with a single ZIP download.
Does it work with iPhone HEIC photos?
Yes. HEIC photos are converted in your browser, then compressed.
Other sizes: 20 KB · 50 KB · 200 KB · Compress image (any size)