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.
| Size | 3 × 4cm |
|---|---|
| Resolution | 제출처에 따라 상이 |
| DPI | - |
| Background | 흰색 또는 연파란 (관행) |
| Head Height | 제출처에 따라 상이 |
| Validity | 제출처에 따라 상이 |
| File Spec | 제출처에 따라 상이 |
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.