Exam photo looks blurry after resizing — here's why and how to fix it
A blurry photo after resize usually means the source photo was already too small, or it was over-compressed. Here's how to diagnose and fix it without reshoot.
Step-by-step fix
Check your source photo resolution
The source photo should be at least 2× the target dimensions. For a 200×230px target, your source should be 400×460px minimum. Phone cameras typically give you 3000×4000px — plenty.
Use the resize tool, not WhatsApp-compressed photos
Photos forwarded on WhatsApp are compressed to ~200–400KB. This resolution may still look okay on screen but may be too low for exam use. Use the original photo from your camera roll.
Avoid re-resizing an already-resized photo
Each resize operation degrades quality slightly. Always start from the original high-resolution source photo, not a previously resized version.
If blurry source — reshoot
Stand 2 feet from the camera, use good lighting, keep the phone still. Tap to focus on your face before shooting.
Common causes and fixes
Source photo is low resolution (from WhatsApp/social media)
Use original camera roll photo. WhatsApp compresses to ~200KB, which may be too low resolution.
Over-aggressive JPEG compression
The resize tool uses smart quality — it won't go below the minimum needed. If still blurry, the source is likely the issue.
Re-resizing an already-resized photo
Always work from the original full-resolution photo.
Motion blur in original photo
Reshoot — keep the camera still and ensure subject doesn't move during capture.
Frequently asked questions
Will a slightly blurry exam photo be rejected?
Depends on the portal. AI-based portals may auto-reject photos where the face isn't clearly identifiable. Manual verification may flag it. Use the sharpest possible source photo.
Can I sharpen a blurry photo using any tool?
Sharpening tools like Snapseed can help with mild blur, but cannot recover lost detail from a fundamentally low-resolution source. A reshoot is the most reliable fix.