How to Take a Perfect Exam Passport Photo With Your Phone

Step-by-step guide to taking an exam-ready passport photo at home with a phone: background, lighting, framing, and how to resize it to the exact px and KB.

6 min read

How to Scan or Photograph Your Signature for Online Exam Forms

Get a clean, dark, correctly sized signature for SSC, IBPS, SBI, NTA and PSC forms: the right pen and paper, how to photograph it, and how to crop to exact px and KB.

5 min read

Exam Photo or Signature Rejected? 12 Reasons and How to Fix Each

The 12 most common reasons exam portals reject photo and signature uploads — wrong KB, wrong pixels, PNG/HEIC, shadows, filters — and the exact fix for each.

7 min read

Pixels, KB, DPI and cm Explained for Exam Photo Uploads

Understand exam photo requirements: what pixels, KB, DPI and 3.5×4.5 cm mean, how they relate, and worked examples for converting cm to pixels.

6 min read

IBPS Left Thumb Impression & Handwritten Declaration: How to Make Them

How to create and upload the left thumb impression (240×240 px) and handwritten declaration (800×400 px) for IBPS, SBI, RBI and other bank exams — with the declaration text.

5 min read