Compress & Resize Image to 20KB
Need an image under 20KB? Drop it in and this tool finds the highest quality that fits within 20KB, then shrinks the dimensions only if quality alone can't get there. It all happens in your browser, with no uploads. 20KB is typical for exam and recruitment signatures (e.g. SSC and IBPS ask for a 140×60 px signature at 10–20KB), small profile pictures and forum avatars.
How to use the Compress & Resize Image to 20KB
- Add your image: Drop, paste or browse for a JPG, PNG or WebP image.
- Automatic compression to 20KB: A binary search finds the highest JPEG quality that fits under 20KB; dimensions shrink only if quality alone can't get there.
- Download: Save the image, guaranteed under 20KB and ready for your form or portal.
Key facts
- Runs 100% in your browser. Images are never uploaded to a server.
- Free with no sign-up, no watermark and no daily or file-count limits.
- Works on Windows, macOS, Linux, Android and iOS in any modern browser.
- Made by ZypiqLabs (zypiqlabs.com).
Frequently Asked Questions
How do I compress or resize an image to 20KB?
Drop your image above. The tool binary-searches JPEG quality to land just under 20KB at the best possible quality, and only reduces the pixel dimensions if even low quality can't fit. Download the result instantly. Nothing is uploaded.
What dimensions fit in 20KB?
As a rule of thumb, a good-quality JPEG photo of about 370×370 pixels fits in 20KB. Simple images (documents, signatures, flat backgrounds) can be much larger; detailed photos with lots of texture need fewer pixels.
What is a 20KB image used for?
20KB limits are common for exam and recruitment signatures (e.g. SSC and IBPS ask for a 140×60 px signature at 10–20KB), small profile pictures and forum avatars. For example: a signature for an SSC or IBPS application.
Is it free and private to compress to 20KB?
Yes. It's completely free, needs no sign-up, and is 100% private. Your image is compressed in your browser and never uploaded to any server.