Compress Image to 20KB
Compress JPG, PNG and WebP images to 20KB or less online.
Compress Images to 20KB
Compress JPG, PNG and WebP images to 20KB or less online. The tool automatically adjusts image encoding and dimensions when necessary to meet the target file size.
What is a 20KB image compressor?
A 20KB image compressor reduces an image to 20KB or less when the file has to meet a very small upload limit.
This can be useful for online forms, applications, profile uploads and other services that impose a strict 20KB maximum. JPG, PNG and WebP files are supported, and the tool can reduce dimensions when compression alone is not enough.
How does 20KB image compression work?
The tool checks the source image and works toward a final file size of 20KB or less. JPG and WebP images can use quality adjustments, while PNG uses lossless encoding and may require smaller dimensions when the target is very restrictive.
The result may be below 20KB rather than exactly 20KB because image encoding works in discrete quality and dimension steps.
Tips for getting an image under 20KB
- Start with the smallest practical image dimensions.
- Simple images and graphics are generally easier to fit under a 20KB limit.
- For detailed photographs, reaching 20KB may require both quality reduction and smaller dimensions.
- PNG files may need dimension reduction because PNG compression is lossless.
- Check the final downloaded file size before submitting it to an application.
Helpful Guides
Learn how to use this tool for common real-world tasks.