25×30 mm Photo

The 25×30 mm photo is a small upright portrait format that sits between the tiny square sizes and the more common 35 mm passport range. Its compact, slightly taller-than-wide shape makes it a frequent choice for cards, booklets and forms where space is limited but a clear face shot is still required.

Small formats are unforgiving: the head fills most of the frame, so cropping and proportions have to be exact. Our service measures and adjusts every element to the published rules so your portrait is accepted without a second attempt.

Typical uses

A 25×30 mm portrait is a generic size used for a range of identity and membership documents, internal company records, transit or library cards, and various application forms. Because it is not tied to one single institution, the same correctly prepared image often serves several purposes, as long as you confirm any wording on the specific request.

The exact rules

This format is 25 mm wide and 30 mm tall, prepared at 300 dpi for clean detail. The head should measure roughly 22.5 mm from chin to crown — about 62–80% of the frame height — positioned centrally and looking straight into the camera. The background must be plain white and free of shadows.

• Dimensions: 25×30 mm, portrait orientation
• Resolution: 300 dpi
• Head height: about 22.5 mm (62–80% of the frame)
• Background: white (#FFFFFF), even and clean
• Expression: neutral, no smile, mouth closed
• Glasses: not permitted
• Headwear: religious reasons only, with the face fully visible
• File: JPG, maximum 2 MB

How we prepare your photo

Start with a straight-on photo in soft, even light. Our service crops to the 25×30 mm rectangle, scales your head into the 62–80% range, and replaces the backdrop with smooth white. We balance exposure and colour so skin tones look natural, then export a 300 dpi JPG kept comfortably under 2 MB. You receive a file that is ready to print or upload immediately.

Mistakes that cause rejection

Because the head occupies so much of this small frame, the most common error is incorrect sizing — a face that is too large crowds the edges, while one that is too small leaves excess space above the head. Other frequent problems include uneven or off-white backgrounds, visible shadows, a smile or open mouth, and wearing glasses, which are not allowed here. We correct these issues during preparation and verify the proportions before delivering the file.

Printing and digital submission

The prepared 25×30 mm file is suitable for both printed copies and online uploads. At 300 dpi it stays sharp when printed at actual size, and multiple copies fit neatly on a standard photo sheet. As a JPG under 2 MB it also satisfies the file-size caps used by most digital application systems, so you can submit the same image online without re-saving or extra compression.

A note on consistency

Keeping one carefully prepared master file is the easiest way to handle repeat submissions. Since the 25×30 mm requirements stay the same across the many places that use this size, you can reuse the file whenever it is requested, confident that the dimensions, background and head height already meet the standard.

Posing and framing advice

Hold your head level and look straight into the lens, keeping both ears as visible as your hairstyle allows. Relax your shoulders so they sit square to the camera rather than turned to one side. In a 25×30 mm frame the face dominates, so a slight tilt or turn is more noticeable than it would be in a larger format. A calm, neutral expression with the lips gently closed reads best and matches the requirement for no smile.

Getting consistent results

If you expect to need this size more than once, take your photo in conditions you can repeat: the same even lighting, a plain background and a straight-on angle. Consistency at capture makes preparation cleaner and keeps your portraits looking uniform across different documents. We then fine-tune the crop, head height and background so every copy matches the 62–80% standard exactly.

Before you submit

Take a moment to compare your finished 25×30 mm image against the checklist above: square corners trimmed to the right rectangle, head within the 62–80% band, a clean white background, a neutral expression, no glasses, and a JPG below 2 MB at 300 dpi. A quick final look at these points is the simplest way to be sure the portrait will be accepted, and it is exactly the review our service runs on every file before we hand it back to you.