How to Increase Image File Size for UPSC and SSC Applications

Complete step-by-step guide to increasing passport photo and signature file sizes to meet UPSC and SSC 20KB-50KB requirements.

Exam Prep Team

File Standards & Imaging Specialist

Published: Mar 1, 2026

Why Government Portals Reject Small Images

During online registrations for competitive exams like UPSC Civil Services, SSC CGL/CHSL, IBPS, and State PSCs, candidate upload forms enforce strict validation parameters:

Photograph: Must be between 20 KB and 50 KB (or 50 KB - 100 KB on certain portals).
Signature: Must be between 10 KB and 20 KB.
Format: JPG / JPEG only.

If your photo is 14 KB, the portal will trigger an error: "File size too small, please upload a file between 20KB and 50KB".

How to Fix It with SizeIncreaser:

1Drag and drop your scanned photograph or signature.

2Select target size (e.g. 50 KB or 100 KB).

3Click Increase Size.

4Download the newly sized file and upload it to the exam portal.

Written by Exam Prep Team

The SizeIncreaser research and engineering team specializes in lossless image container architecture, WebAssembly processing, and digital compliance standards for global government, passport, visa, and KYC portals.

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