If you are not sure about Vietnam visa photo size and requirements, then review and follow the rules and guidelines below:

• The photos size should be 4 x 6 cm (standard Vietnam photography size) or 2 x 2 inches.
• The photos should be identical, taken within the past 06 months.
• The photos must be in color, printed on bond paper or professional photo paper.
• They must be full face, front view with a solid, plain bright background.
• A hat or headgear must be kept out unless it must be worn for religious purposes.
• The outfit with the exception of religious attire should not be worn.
• No glasses
• No smile. Just keep a neutral expression.