Image tools
SSC GD size checker, a JPG of 10 to 20 KB
The SSC GD Constable 2026 notice asks for your signature as a JPG between 10 and 20 KB, about 6 cm wide and 2 cm high, written straight across. This checker is already set to that rule: choose your signature, see whether it passes, and fix it with one button. The photo is taken live on the form, so there is no photo file to prepare. Your signature never leaves your device.
The form’s file rules
Copy the rules from the form’s instructions. Leave a field empty if the form does not say. Save, then share the link so others get the same checker.
How to use SSC GD Signature Size
Choose your files
The checker is already set to the rules in the SSC GD Constable 2026 notice. Press Choose a picture or Choose a PDF for each file the form asks for.
Read the ticks and crosses
Each file shows a tick or a cross for every rule: file type, maximum KB, minimum KB and, where the notice gives them, exact pixels.
Make everything fit
Press Make everything fit to fix each file that fails, then download the fixed files and upload them to the form. Copy link shares the same checker with a friend.
One set of rules for everyone filling the same form
Most forms give the same rules to everyone: a size range in KB, an exact size in pixels, and a limit for a PDF. Instead of every person working them out again, you enter them once and share the link. Whoever opens it sees the same checker, ready for their own files.
Each file is judged on its own, with a tick or a cross for every rule, so you can see exactly what is wrong before the form rejects it. Press Make everything fit and the files that fail are fixed in one go. If you have saved a photo or signature in My files with Form kit on, Use my Form kit copy puts it in with one tap.
Photos and signatures are cropped from the centre to the exact pixels, so check that the face or signature is not off-centre. Because the KB are counted strictly, a file that passes here should pass however the form counts. Your files never leave your device, and fixed files can be kept in My files for 7 days.
Questions about SSC GD Signature Size
What is the SSC GD signature size?
The SSC GD Constable 2026 notice asks for a signature as a JPG or JPEG between 10 and 20 KB, about 6.0 cm wide and 2.0 cm high at 300 DPI, written straight across rather than slanted. Sign on plain white paper and photograph it flat, in good light.
What is the SSC GD photo size?
There is no photo file. The GD form takes a live photo with your webcam, or on your phone by scanning a QR code. Take off any cap, mask or glasses and keep your face inside the frame.
How are the KB counted?
Strictly, so the file passes however a form counts. The size must be under the maximum times 1,000 bytes and over the minimum times 1,024 bytes. A file just inside the limit on one count may therefore show a cross here, and that is on purpose.
What does Make everything fit do?
It fixes every file that fails. Photos and signatures become JPGs at the exact pixels, cropped from the centre, with the best quality that lands in the KB range. A PDF is compressed by lowering the resolution of its images until it is under the limit, so the text stays sharp. The fixed files show the checks again.
Is my photo or signature uploaded?
No. Your photo, signature and documents stay on this device, and everything is checked and fixed in your browser. Only the rules are in the link, never your files. It works on phones too.
Is this the official SSC GD website?
No. PlumPDF is not connected to the exam body. The rules here are copied from the SSC GD Constable 2026 notice; if the notice for your exam says something else, press Change the rules and type the new numbers.