Specifications
| Item | Requirement |
|---|---|
| Physical size | 33×48mm |
| Pixel size | 295×413px（300 DPI） |
| Background | #338FB2、#FFFFFF |
| Head height | Not published by the issuing authority |
| Head width | Not published by the issuing authority |
| Recency | No specific requirement (within 6 months recommended) |
| File format | JPG |
| File size | Up to 200KB |
| Expression | Neutral expression, mouth closed |
| Glasses | Not recommended |
| Head covering / hat | Not allowed |
Requirements
Light blue background as standard (some schools accept white), JPG 20KB-200KB; imaging area 33x48mm with 1/10 headroom, head 7/10 and shoulders 1/5 of the frame; minimum 144x192 pixels at a 3:4 ratio. Follow your school's notice.
Photo & Application Tips
- Most schools require light blue (RGB 51,143,178) as the background
- Keep the file 20KB-200KB, JPG only
- Head (with neck) about 7/10 of the frame with 1/10 headroom
- File naming per your school's requirement (student ID or national ID)
Frequently Asked Questions
What size should a China CET-4/6 Exam Photo photo be?
33x48mm, which is 295x413 pixels at 300 DPI. Light blue background as standard (some schools accept white), JPG 20KB-200KB; imaging area 33x48mm with 1/10 headroom, head 7/10 and shoulders 1/5 of the frame; minimum 144x192 pixels at a 3:4 ratio. Follow your school's notice.
What background color is accepted for a China CET-4/6 Exam Photo photo?
Accepted background colors: #338FB2 or white（#FFFFFF）.
Can I smile or wear glasses in a China CET-4/6 Exam Photo photo?
Expression: a neutral expression with mouth closed. Glasses: glasses are not recommended.
How recent must a China CET-4/6 Exam Photo photo be?
The issuing authority has not published a specific recency requirement; a photo taken within the last 6 months is recommended.
How can I make a compliant China CET-4/6 Exam Photo photo quickly?
Use the InkStu ID photo tool: upload a photo, pick the "China CET-4/6 Exam Photo" spec, and it auto-crops to 33x48mm and replaces the background. Everything runs locally in your browser — photos are never uploaded, and it is completely free.
Make a China CET-4/6 Exam Photo Photo
Upload a photo and auto-crop to this spec with background replacement. Runs locally, never uploaded, completely free.
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