What this does
Many exam and job forms ask for a signature between 10 and 20 KB, or a photo under a few dozen KB. Type the size and get a JPG that fits.
Tips
- Crop the signature tightly first: less white space means a clearer signature at a small size.
- Need an exact pixel size too? Use the Exam & Visa presets.
How to use it
- Add your photo
- Type the size you need, like 49 KB
- Download your exact-size photo
Questions people ask
Will my signature look blurred?
At 10 KB a signature stays clear when it is cropped tightly and written with a dark pen.
How exact is it?
We aim for the largest file that stays under your limit, usually within 1 to 3 KB of it, so quality stays as high as possible.
The portal needs at least 20 KB but my photo is smaller?
Use a minimum size and we will raise the quality to reach it. If needed we add safe padding data so the file meets the minimum.
Is Image Compressor really free?
Yes. Every PDFtoOne tool is free with no login, no daily limit and no watermark. The site is supported by ads.
Is there a file size limit?
We set no limit. Files are processed by your own device, so the only limit is its memory. Computers handle very large files; phones handle most everyday files easily.
Does it work offline?
Yes. Once you have used a tool, it keeps working without internet. You can also install PDFtoOne as an app.