Compress image under 100KB online

Use this image compressor when a site asks for an image below 100KB. It keeps dimensions reasonable and reduces quality gradually so the result remains usable.

Resize and compress your image

Choose or drop an imageJPG, PNG, or WebP. Processing happens in your browser.

Target KB

Max width

Max height

No file selected yet.

Output preview details

Before: | After: | Dimensions: | Quality:

Download Image

How to use

Choose your file and confirm the portal requirement.
Use the default target or enter the exact KB limit shown by the form.
Process the file, check the output size and readability, then download.

Best for

Application uploads below 100KB
Product or document photos for portals
Reducing phone photos before attaching them

Privacy note

This image tool runs in your browser. Your selected image is processed locally and is not uploaded by this page.

Troubleshooting

If the file is still too large, reduce dimensions, remove unnecessary pages, or start from a cleaner scan. If the output is unreadable, use a larger limit or improve the source file before compression.

Related tools

Ads are kept separate from upload and download controls.