Compress an image to 20KB

Need a photo under 20 KB? Some forms — ID and exam uploads, older portals, signature fields — cap files near 20 kilobytes. Add your image and it's compressed to land at or under 20 KB while staying as clear as that size allows. It all runs in your browser, so your file is never uploaded.

Images are compressed to at or under your target, and never leave your device.

Drag & drop your images here, or choose them below

How it works

  1. Drag your photos in, or choose them from your device.
  2. The target is preset to 20 KB — change it any time.
  3. Download each compressed image once it's ready.

Compress to another size

Questions

How do I get an image under 20KB?
Add your photo and the tool lowers quality and, if needed, dimensions just enough to land at or under 20 KB, then you download it. JPG and WebP reach tiny targets like 20 KB most reliably.
Will a 20KB image still be usable?
At 20 KB a picture is small, so it suits ID photos, signatures, and thumbnail uploads rather than large detailed images. The tool keeps as much sharpness as 20 KB allows.
Is my image uploaded anywhere?
No. Compression happens entirely on your device in the browser, so your photo never leaves your computer.