Compress Image to a KB Limit Online
Compress JPG, PNG or WebP images to a target KB size. Download a JPG, check the final dimensions and keep your photo processing on your device.
Fit a photo into an upload limit
Choose a JPG, PNG or WebP image, enter the maximum KB and set the maximum width. The output is JPG. Start with the dimensions required by your form instead of immediately choosing a very small size.
Worked example and checks
For a 50 KB limit, try 49 KB to leave a little room for portals that count KB differently. This tool counts 1 KB as 1,024 bytes. It searches JPEG quality first and reduces dimensions if necessary. Check both pixel dimensions and facial detail after downloading.
Why is my photo blurry?
A very low size target can require heavy compression or fewer pixels. Use a larger limit if permitted. If exact dimensions are mandatory, use Photo presets, which reports an error rather than shrinking those dimensions.