Resize Signature to 20 KB
Crop, trim and resize a scanned signature to fit a 20 KB limit and the pixel size on your form.
Prepare your photo
Use the size and dimensions listed on your application form.
Preview & download
A little less paperwork.
Your prepared file will appear here.
Eligible PDF copies include the original colorful logo with Made, Scanned or Printed with FileFatafat branding in a verified clear area or added footer space. Protected originals, strict formats and size limits take priority. Standalone image exports have no visible watermark. Generated download names include _FileFatafat once. Originals are unchanged.
Getting a signature under 20 KB
Sign with a dark pen on plain white paper and photograph it in even light. Most of the file size in a signature photo is empty paper, so trimming the blank edges does more than lowering quality. Signatures are usually requested as a wide strip, roughly 140 × 60 to 300 × 120 pixels.
A published example: the SSC Selection Post notice asks for a JPEG/JPG signature of 10–20 KB, about 6 cm wide and 2 cm high (source: SSC Selection Post Phase XIV 2026 notice, checked 1 October 2026). Requirements change with every cycle, so follow the notification for your own form.
How to use signature under 20 KB
Choose an image, crop or rotate if needed, enter the requirements from your form, then prepare and download.
Check the requirements on your form
FileFatafat is independent and cannot guarantee acceptance by any exam, government service or recruitment portal.
Will my file be uploaded?
No. Processing happens in your browser, including PDF rendering, scanning and ZIP creation. Tool code is downloaded from this website; the documents you select are not sent back.
Can every file reach the requested size?
No. A size limit is a maximum, not an exact guarantee. Detailed or multi-page documents may need a larger limit to remain readable. One KB here is 1,000 bytes. Check clarity and any minimum file size before submission.
Why does my signature look faint after resizing?
The original was probably photographed in dim light or signed with a light pen. Retake it with a dark pen on white paper. FileFatafat trims and resizes; it does not redraw ink that is not there.
Should the signature be JPG or PNG?
Use the format your form names. Most application portals ask for JPG or JPEG; both are the same format with a different file extension.