hprob.com

Online Image Compressor To 20kb Width And Height

Upload an image, choose a compression level, and download the optimized result. If you need a very small target like ~20KB, higher compression and/or resizing may be required depending on the original file.

Tip: Start at 60% and adjust until the file size fits your requirement.

Compress your image

Supported: JPG, JPEG, PNG, WEBP (depends on your server setup).
60% compression

How to get close to 20KB

  1. Upload your image.
  2. Increase the compression level if the file is still too large.
  3. If quality becomes too low, reduce compression and resize the image dimensions instead.
  4. Download and test the file on the platform you need (form, website, email, etc.).
Why it may not be exactly 20KB

File size depends on resolution, details, and format. Images with lots of texture need more data. Sometimes resizing (width/height) is required in addition to compression.

Best format for smaller file size

JPG is usually best for photos. PNG is better for logos/screenshots but can be larger. WEBP can be smaller if supported by your server and workflow.

Privacy note

Avoid uploading sensitive personal images. If your tool processes files on the server, consider deleting uploads automatically after processing.

Image compression illustration

Why compress images?

Smaller images load faster, consume less bandwidth, and are easier to upload to websites and forms with strict limits.

Common use cases

  • Forms with upload limits (20KB, 50KB, 100KB)
  • Website speed and SEO performance
  • Email attachments
  • Mobile-friendly sharing