Passport Photo Print Quality Requirements 2026 – DPI, Resolution, Paper

Passport photos are used for biometric facial recognition — both by border officers comparing your face to the photo, and by automated systems reading the biometric chip. A blurry, pixelated, or incorrectly coloured print reduces the accuracy of both processes.

National passport authorities explicitly include print quality in their acceptance criteria. The German Federal Office for Information Security (BSI), HMPO in the UK, and the US State Department all specify that the photo must be a sharp, photographic-quality print. A photo that is technically correct in composition but produced on standard paper with a 300 DPI home printer will typically be rejected.

DPI (dots per inch) measures the density of ink dots in a printed image. Higher DPI means sharper detail. For printed passport photos:

• Minimum 600 DPI is the ICAO-recommended standard for printed passport photos. At this resolution, facial details including fine skin texture, eye lashes, and hair are reproduced accurately.
• 300 DPI is the minimum for general photographic prints and may be technically acceptable for some authorities, but is below the recommended standard and more likely to be questioned.
• Pixel dimensions: For a 35×45mm print at 600 DPI, the digital source image should be at least 827×1063 pixels. At 300 DPI it needs at least 414×532 pixels, but this produces a noticeably softer print. A recommended source resolution is 800×1028 pixels or higher.

Smartphone cameras today produce far higher resolution than these minimums, so the main risk is not the original photo quality but the export and print process — particularly any resizing or compression that reduces the file quality before printing.

Passport photos must be printed on photographic paper — either glossy or satin (also called semi-gloss or lustre). This paper:

• Produces accurate, saturated colour that matches the original photograph.
• Has a smooth, non-absorbent surface that retains detail and prevents ink bleeding.
• Is physically durable and does not fade quickly.

The following paper types are not acceptable:

• Standard inkjet paper (too absorbent — colours bleed, surface not photographic)
• Regular office/copy paper (too thin, colours dull, not photographic quality)
• Matte photographic paper (some authorities accept it, but glossy/satin is always safe)

All passport photos must be full colour — never black and white or greyscale. The correct digital colour space is sRGB.

CMYK is the colour model used in commercial offset printing (magazines, brochures). Photo printers, photo kiosks, and digital photo labs all work in sRGB internally. When a CMYK file is sent to a photo printer, the conversion can cause colour shifts — especially in skin tones, which may appear more orange or magenta than in the original photo.

If you are working with a photo editing application and saving the final file, always use the sRGB colour profile. Most digital cameras and smartphones save in sRGB by default, so this only becomes an issue if the image has been edited in a professional application that uses CMYK or a wide-gamut colour space.

Many countries now accept digital passport photo submissions (see our guide on digital submission by country). For digital files:

• Format: JPEG (.jpg) is universally required. PNG may be accepted in some systems but JPEG is the standard.
• File size: Typically under 10 MB and above a minimum threshold (often 50–200 KB depending on the authority). Files that are too compressed produce visible artefacts.
• Colour profile: sRGB — same as for prints.
• Pixel dimensions: Minimum varies by country. UK HMPO requires at least 600×750 pixels. Swiss authorities recommend 413×531 pixels minimum (at 300 DPI). Higher is always better up to any stated maximum.

The following options reliably produce photographic-quality prints:

• Photo kiosks at retail chains: dm, Rossmann, Müller, and Aldi (Germany / Austria / Switzerland) operate self-service photo kiosks that print directly onto glossy photo paper at the correct resolution. Upload your file to the kiosk and select the passport photo format.
• Professional photo labs: Online photo labs (such as CEWE, WhiteWall, and similar services) accept digital uploads and print at professional quality, typically at 600 DPI or higher on glossy or satin paper.
• Photography studios: A local photography studio will print to the required standard and often checks compliance as part of the service.

Avoid printing on a standard home inkjet printer unless it is explicitly designed for photographic output (dedicated photo printers with six or more ink cartridges). Even then, the paper type is critical — use dedicated glossy photo paper, not standard multipurpose inkjet sheets.

For German Reisepass and Personalausweis applications, the BSI PointID requirement means the photo must come from an approved source. The print quality concern is effectively resolved by the process — approved photographers and government offices use professional equipment that meets the required standard automatically.

For other German identity documents where online photos are accepted, the standard print quality requirements described in this guide apply.