Resize photo to 300x300 under 100KB online

Prepare a 300 by 300 photo that targets a 100KB upload limit.

This page combines resizing and compression so you do not need to export twice when a form requires 300x300 pixels and a 100KB maximum.

Create a 300x300 100KB photo

  1. Upload a browser-readable image file.
  2. Choose the target size, dimensions, format, or edit settings.
  3. Process the image locally and download the result.

FAQ

Are my images uploaded?

No. PhotoFormTools uses browser canvas APIs, so the selected image is processed on your device instead of being sent to an upload server.

Will the output always match the target size?

The tool aims for the selected KB limit or pixel size. Very detailed images may need lower quality, smaller dimensions, or a second export.

Can I use the result for application forms?

Yes, but always check the final upload rules for file type, dimensions, background, and maximum size before submitting.