Compress image to 500KB online

Reduce large photos to a 500KB target while keeping a clean preview.

A 500KB target is useful when a website allows medium-size images but rejects full-resolution camera photos.

Resize large photos for 500KB limits

  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.