Image Compressor to 100KB

How to use Image Compressor to 100KB

1. Choose one or more images. JPG, PNG and WebP are supported.
2. The target is already set to 100 KB. Pick JPG for forms, or WebP for websites.
3. Press Compress, then download each file or all of them as a ZIP.

When people use this

• ID and visa photo uploads
• Job portal profile photos
• Small product and listing thumbnails

About Image Compressor to 100KB

This image compressor makes your photo smaller than 100 KB so it fits ID photos and job portals. It first lowers the JPG quality step by step to find the best quality that still fits. If the picture is so large that quality alone is not enough, it also reduces the pixel size a little until the file is under 100 KB.

As a guide, a normal photo that must stay under 100 KB ends up at roughly 600 x 600 pixels. 100KB gives room for a sharp 600 x 600 pixel portrait. It is also a good size for small website thumbnails.

Everything runs inside your browser. Your pictures are not uploaded to a server, so private photos and ID pictures stay on your device.

Frequently asked questions

How do I compress an image to 100 KB?

Choose your image above and press Compress. The tool finds the highest quality that is still under 100 KB and gives you the file to download.

Will my photo still look good at 100 KB?

Usually yes. A photo of about 600 x 600 pixels looks clean at this size. Very large photos are resized a little so they do not turn blocky.

My file is still above 100 KB. What can I do?

Crop the picture to the part you need, then compress it again. Cropping removes pixels, so more of the 100 KB budget goes to the part that matters.

Can I compress many images to 100 KB together?

Yes. Select as many files as you like. Each one is compressed to 100 KB or less, and you can download them together as a ZIP.

Are my files safe?

Everything runs inside your browser, so your files stay on your device and are never uploaded.

Last updated: October 17, 2026 · How we write and test