Tools3 min readUpdated: 2026-02-17
How to Check Photo DPI & Resolution – Free Online Tool
Check DPI, resolution, and pixel quality of any photo. Free tool for government exam uploads.
high_qualityWhat is DPI and Why It Matters
DPI (dots per inch) measures print quality. For exam uploads, your photo should be at least 200 DPI. Low-DPI photos appear blurry when printed on admit cards and may be rejected.
buildHow to Check DPI
1
Open DPI Checker
Our free tool checks DPI instantly
2
Upload photo
Drag and drop your image
3
Read results
See DPI, resolution, and dimensions
4
Fix if needed
Retake at higher resolution if DPI is low
Check DPI Now
Free DPI and resolution checker
buildCheck DPI NowhelpFrequently Asked Questions
What DPI is needed for exam photos?expand_more
At least 200 DPI. Higher is better — 300 DPI is ideal.
How to increase DPI?expand_more
You can't truly increase DPI of an existing photo. Take a new photo with a better camera or higher settings.
calendar_month2026 Exam Photo Guides
Check official photo & signature requirements for upcoming exams: