UP Police Signature Specifications
Fix Your Signature for UP Police Constable & Sub Inspector (UPPRPB)
Upload your file below. We will automatically crop, resize to 350×150 px, and compress it to 5–20 KB in your browser.
Target Requirements (UP Police)
3.5 cm x 1.5 cm, 5KB to 20KB in JPG format.
Drop your image here
or Browse from your device
Auto-crops, resizes to 350×150 px and optimizes size in KB.
Frequently Asked Questions for UP Police Signature
Why does the UP Police Constable & Sub Inspector (UPPRPB) portal reject my signature?
Government application portals strictly check pixel dimensions (must be 350×150 px), file size (5 KB to 20 KB), and format (.jpg/.jpeg). If any of these parameters are outside the specified range, the portal server throws an upload error.
Is it safe to upload my personal documents on ExamFixer?
Yes, 100%. ExamFixer operates entirely inside your local browser memory using HTML5 Canvas APIs. Your photo, signature, or biometric documents are never uploaded to any remote server or third party.
What if my original scan or phone photo is several megabytes (MB)?
Our iterative compression engine uses binary search compression to safely reduce files up to 12 MB down to the required 5–20 KB range while keeping text and facial features crisp and clear.