United Kingdom Citizenship / naturalisation Photo Size and Requirements

Create a United Kingdom citizenship / naturalisation ID photo preview with 35 x 45 mm, 600 x 750 px at 300 DPI, background rules, source links, and acceptance risk notes.

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Open the generator with United Kingdom Citizenship / naturalisation preselected, upload up to 15 photos, and create watermarked previews before payment.

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Photo specification

Country / region: United Kingdom
Document type: Citizenship / naturalisation
Category: Citizenship and immigration photos
Physical size: 35 x 45 mm
Pixel output: 600 x 750 px
DPI: 300
Head rule: Head and shoulders in a vertical digital photo
Background: Plain light-coloured background

Rules and editing risk

Neutral expression, mouth closed, eyes open and visible.

No sunglasses, tinted glasses, glare, or frames hiding the eyes.

Allowed only for religious or medical reasons.

Do not mirror, flip, retouch, or otherwise alter the digital photo.

AI / software risk: This authority restricts or rejects software-modified photos. Treat AI output as a sizing preview unless the receiving office explicitly accepts edited images.

Official source links

GOV.UKApply for citizenship if you have indefinite leave to remain GOV.UKUK Visa and Citizenship Application Services

Independent service disclaimer

PassPicly is an independent photo preparation service. It is not affiliated with any government agency, embassy, immigration office, passport office, or licensing department, and it does not guarantee acceptance. Review the source links on this page and the receiving authority’s current instructions before submitting a final image.