Resize image to 20 KB
Drop a photo or signature and get a JPG, WebP or PNG at 20 KB or less. A 20 KB limit is common for signatures and small photographs on exam and recruitment forms.
Drop your files here
or choose from your device. Processed right here in your browser — never uploaded.
A little guidance.
Set the width and height your form asks for, crop if needed, and the tool searches for the best quality that fits the size limit. Always follow the exact pixel and KB requirements in your notification.
How to use Resize image to 20 KB
- Choose your files. Files stay on this device.
- Review the settings and the stated limitations.
- Process, inspect the result, then choose Download or Copy.
Formats and compatibility
Accepted input: image/png,image/jpeg,image/webp,image/avif,image/gif,image/bmp. Check the file-specific validation in the workspace. See browser compatibility.
Limitations
Review the output before using it. Your input remains on this device.
Questions, answered.
How do I reduce a photo to 20 KB?
Drop the photo, set the width and height your form requires, then compress. The target is preset to 20 KB; the tool lowers JPEG quality step by step until the file fits.
What is the difference between KB and pixels?
Pixels are the image’s dimensions; KB is its file size. Forms often set both. Resize to the required pixels first, then the tool adjusts quality to meet the KB limit.
Which format should I choose?
Use JPG for photos and signatures unless the form asks otherwise. Most government and exam portals accept JPG/JPEG.
Is my photo uploaded?
No. Your image is processed in your browser and never leaves your device.