Thailand passport photo size & rules
Thailand uses the 35x45mm photo format for passports and many visa procedures, equal to 413x531 pixels at 300 dpi. Thai passports are usually captured live at the Department of Consular Affairs, but printed 35x45mm photos are widely required for visa applications and consular procedures abroad. The face should be centred and clearly shown, with the head measuring roughly 32-36mm from chin to crown following common biometric proportions.
The background is generally plain white, though some Thai visa procedures accept or request a light blue background, so it is worth checking the exact rule for your document. Whatever the colour, it must be uniform and evenly lit with no shadow behind the head. Face the camera directly with a neutral expression and mouth closed, both eyes open and clearly visible, and the whole face uncovered from forehead to chin. Glasses are best removed to avoid glare, and hats or head coverings are not permitted except for religious reasons with the full face visible. The photo must be recent and reflect your current appearance.
Pixohub formats your Thai passport or visa photo to 413x531 pixels directly in your browser, so nothing is uploaded and your image stays private on your own device, and the tool is free. Requirements from the Department of Consular Affairs and Thai embassies are updated over time and can differ by procedure, including whether a white or blue background is required. Always confirm the current official specifications with the relevant Thai authority or embassy before printing or submitting your photo.