🇰🇷 Korea Half-size (3×4)
For resumes, student IDs, certificates. Only the size (3×4cm) is standardized — no official regulation for pixels, background, or file specs. Check requirements of the submitting institution.
Varies by institution
3mm
4cm
| 📐 Size | 3 × 4cm |
|---|---|
| 🖥️ Resolution | Varies by institution |
| 🔍 DPI | - |
| 🎨 Background | White or light blue (convention) |
| 📏 Head Height | Varies by institution |
| 📅 Validity | Varies by institution |
| 📁 File Spec | Varies by institution |
Detailed Requirements
For resumes, student IDs, certificates
Only the size (3×4cm) is standardized — no official regulation for pixels, background, or file specs
Check requirements of the submitting institution
Top 5 Rejection Reasons
-
1
Wrong size (confused with passport)
-
2
Uneven background
-
3
Head cropped
-
4
Inappropriate expression
-
5
Low resolution
Frequently Asked Questions
What's the difference between resume and passport photo?
Only the size differs. Passport is 3.5×4.5cm, resume is 3×4cm.
Do I need to wear a suit for a resume photo?
Not required, but business casual or above is recommended.
Create your photo with this spec
★ Recommended
🤖 AI Premier
GPU background removal + AI inspection
Color background options
Use with credits →
Coming soon