Compress Image to 20KB
JPG under 20KB, in your browser
Compress a JPG, PNG or WebP image to 20KB or less, free and online. Quality is lowered only as much as needed, and the image is resized only if it has to be. Nothing is uploaded.
Compress Image to 20KB — Compress a JPG, PNG or WebP image to 20KB or less, free and online. Quality is lowered only as much as needed, and the image is resized only if it has to be. Nothing is uploaded. Free on ToolWand: no sign-up, no watermark, works offline.
How to use Compress Image to 20KB
- 1Open Compress Image to 20KB. It runs in your browser, no sign-up.
- 2Type or paste your input.
- 3Copy or download the result.
About Image Compressor
Image Compressor reduces the file size of JPG, PNG and WebP images in bulk. Set the quality, a maximum width, or a target size in KB, and download everything as a zip. Compression runs in your browser, and re-encoding also removes EXIF data such as GPS location.
When to use it
- Get photos under the size limit of a job portal, exam form or visa application.
- Make website images load faster.
- Shrink photos before sending them by email or chat.
Tips
- Quality 75–85 usually cuts size by half or more with little visible change.
- Use the target size field when a form needs a file under, say, 100 KB.
- WebP gives the smallest files; choose JPG when a site doesn’t accept WebP.
- Lowering the max width saves more than lowering quality for very large photos.
Questions
How do I reduce an image to 20KB?
Drop the image here. The target is already set to 20 KB, so click Compress and download the result, which will be 20KB or smaller.
Will the image look worse?
The tool finds the highest quality that still fits the target. If even low quality is too big, it reduces the width and height a little at a time.
Which format is used?
JPG, which upload forms accept almost everywhere. You can switch to WebP for an even smaller file.
Are my files uploaded?
No. Everything runs in your browser on your own device, so your files never leave it.
Is it free?
Yes. Free, no sign-up, no watermark and no daily limit.