Reduce Image Size in KB Online (Free, No Upload)

How it works

Three steps, about ten seconds

UploadTap Choose image and pick your file.

Set the sizeCheck the KB limit or the pixel size in the boxes.

DownloadPress Resize, then Download image.

Reduce image size in KB online: what to know

Choose the picture and type the maximum size in KB. The tool lowers the quality and, when needed, the pixels, in small steps until the file fits. The result is shown in KB so you can check it against the form.

If the form states a minimum size too, make sure your limit is above it. The tool aims just below your number, so the minimum is usually met.

Tips

Check both a minimum and a maximum on the form.
Use JPG.
Download the file as soon as it is ready.

Questions

How do I reduce image size in KB online?

Upload, type the limit, press Resize.

Can I go below 10 KB?

Often yes for simple pictures. Complex photos may become too blurry.