Compress Image to 20KB

Reduce image size instantly. No upload, 100% private, runs in your browser.

Compression Settings

Image Compression Guide

Optimize images with practical size and quality tradeoffs.

Use Imglio to compress images toward a 20KB target right in your browser. Upload one or more images, choose the target size, pick the output format, and let the tool process the files locally. The result aims to stay at or below the selected size when the source image allows it, but very small targets may require stronger compression or resizing.

Why Imglio? Imglio is made for quick, private image compression without a server upload step. It gives you clear file-size presets and local processing, while staying honest about the tradeoff: the final size depends on the image content, dimensions, and chosen format. You can also switch the output to JPG, PNG, or WebP from the settings panel.

How to Use

  1. Upload one or more images, or drag them into the upload box
  2. Choose 20KB in the target size setting
  3. Pick the output format, or leave it on original format
  4. Rotate any image if needed
  5. Click "Compress Now" and download the result when processing is done

Features

  • Compress one or multiple images in the browser
  • Target a practical 20KB output size instead of guessing settings manually
  • Choose to keep the original file format when possible
  • Rotate images before processing if the orientation needs a quick fix
  • Download compressed results from the results page
  • No source image upload to an Imglio server during compression

Tips for Best Results

  • Use WebP format
  • Avoid PNG for photos
  • Resize large images

Use Cases

  • Optimize website performance
  • Reduce email attachment size
  • Meet upload limits
  • Improve SEO speed score

Frequently Asked Questions

Imglio targets the 20KB range. Results may vary slightly depending on image content and format, but the tool gets as close as possible while preserving quality.
Common uses include profile pictures, government/form uploads, app submissions, and any platform that enforces a strict maximum file size.
Yes. PNG files can be significantly larger than JPGs, so converting to JPG or WebP during compression often helps hit lower targets like 20KB.

Upload an image and compress it toward 20KB with a simple browser-based workflow.