UK Visa Photo Requirements 2026: Visa vs ETA, Explained Clearly
UK visa photos require 35×45mm with a light grey/cream background — not white. UK ETA needs a live selfie through the app. Learn the key differences, avoid common rejections, and get your photo right the first time.
Last updated: August 2026
Before you get to sizes and backgrounds, there's a question most guides skip entirely: are you actually applying for a UK visa, or do you need a UK ETA? They're different documents with different photo requirements, and mixing them up is one of the most common — and most avoidable — reasons applicants get flagged.
Quick Answer
UK visa applications (Standard Visitor, Student, Skilled Worker, Family, Settlement, etc.) require a 35×45 mm color photo, digital upload at least 600×750 px (50 KB–10 MB, JPEG), against a plain light grey or cream background — not white, with your head measuring 29–34 mm chin-to-crown (roughly 64–76% of the frame). Glasses are not permitted without a documented medical exception. UK ETA (Electronic Travel Authorisation, required for most visa-exempt visitors including most EU nationals since 2025) is a completely different process: it needs two digital photos — a live-captured selfie taken through the UK ETA app, and a photo of your passport's biographical data page — with no printing and no fixed background-color rule beyond "plain and well-lit." If you're not sure which one applies to you, check the section below before preparing anything.
Do You Need a UK Visa Photo or a UK ETA Photo?
- UK ETA applies if you're a visa-exempt visitor (this now includes most EU/EEA nationals, along with the US, Canada, Australia, and others) making a short visit for tourism, business, or transit. It's applied for entirely online or through the UK ETA app, and the photo requirement is built into that app's live capture flow.
- UK Visa applies if you're applying for a Standard Visitor Visa, Student Visa, Skilled Worker Visa, Family Visa, Settlement, or another route that isn't covered by the ETA — typically longer stays, work, study, or immigration routes. This uses the traditional photo-upload (and often photo-print) process through gov.uk and, for many routes, a biometric enrolment appointment.
Getting this wrong matters: preparing a printed 35×45 mm visa photo when you actually just need an ETA selfie (or vice versa) wastes time and, in the ETA's case, isn't even usable — the ETA photo has to be captured live through the app, not uploaded from your camera roll.
UK Visa Photo Requirements (Full Spec)
| Spec | Requirement |
|---|---|
| Size (print) | 35 × 45 mm |
| Size (digital) | At least 600 × 750 px |
| File | JPEG/JPG, 50 KB–10 MB |
| Background | Plain light grey or cream — not white |
| Head height | 29–34 mm chin-to-crown (≈64–76% of frame height) |
| Expression | Neutral, mouth closed, eyes open, looking straight at the camera |
| Glasses | Not permitted, except with a documented medical exception |
| Headwear | Not permitted except for religious reasons — must not obscure the face |
| Editing | No digital alteration or heavy retouching |
The #1 mistake: using a white background
If you've prepared photos for a US passport or many Asian countries' documents before, you already know the drill: plain white background. The UK breaks that pattern. UK visa (and UK passport) photos require a light grey or cream background, not white — and this is consistently flagged as one of the most common rejection causes for applicants coming from countries where white is the default standard. If you're American, Canadian, or from a country where white backgrounds are the norm, this is the single detail most likely to catch you out.
The photo-age question — and why sources disagree
Here's something worth being upfront about: guides genuinely disagree on how recent a UK visa photo needs to be. Some say within the last month, others say within six months. Given the inconsistency across sources, the safer approach is to treat one month as the practical target — it satisfies either standard, and it's consistent with the stricter figure that several sources (and the general logic of [UK passport photo rules](/blog/passport-photo-requirements-guide-2026), which are unambiguously a 1-month window) point to. If your specific visa route or application portal states a different window, follow that instruction directly.
Digital upload vs. printed photos
Most UK visa applications today are submitted through the gov.uk digital upload system, which runs automated checks on your uploaded file — wrong background, wrong dimensions, or glasses will get it rejected immediately with a request to re-upload. If your visa route requires a biometric enrolment appointment (through UKVCAS or a similar centre), you may also need to bring two printed copies matching your digital upload, on proper photo-quality paper — check your specific appointment confirmation for exact instructions, since this varies by route.
UK ETA Photo Requirements (Full Spec)
The ETA is a separate, newer system — launched in 2024 and now mandatory for most visa-exempt visitors — and its photo process works differently from a traditional visa application:
| Spec | Requirement |
|---|---|
| Photos required | Two: a face photo (selfie) and a photo of your passport's data page |
| Capture method | Live capture through the UK ETA app (not an upload from your camera roll, for the face photo) |
| Background | Plain, light, well-lit — no fixed color rule like the grey/cream visa standard |
| Passport photo | Must clearly show all four corners of the data page, your details, your photo, and the machine-readable zone (MRZ) at the bottom |
| File format | JPEG, roughly 50 KB–10 MB depending on the specific upload step |
| Editing | No filters or heavy processing — must be a clear, unaltered, recent image |
Practical tips for the ETA process:
- Use good, even lighting when the app prompts for your live selfie — poor lighting is a common cause of delay
- For the passport scan, lay your passport flat, avoid glare from overhead lights, and make sure all four corners and the MRZ (the rows of characters at the bottom of the data page) are fully visible
- Remove glasses for the face capture unless medically necessary
- Complete both photo steps in one sitting where possible — the app flow is designed to be done in a single session
How PhotoOmni Fits Into This
Whether you're preparing a UK visa upload or going through the UK ETA's live capture flow, PhotoOmni's free AI check can process the photo either way:
For a UK visa application (prepared digital photo upload):
- Take your photo against a plain grey or cream background (not white) — this is the detail most non-UK applicants get wrong.
- Upload it to PhotoOmni's free AI check. It verifies dimensions, head-height ratio, background compliance, and lighting against the UK visa specification.
- Fix anything flagged and re-check — there's no cost to retry.
- Download the final file once it passes — the only paid step — ready for digital upload, or printed for your biometric appointment if one is required.
For a UK ETA application (live capture through the app):
- Take a practice photo first against a plain, well-lit background, then run it through PhotoOmni's free AI check to confirm lighting, framing, and appearance are ETA-ready.
- Use the feedback to adjust your setup — background, distance, lighting — before opening the ETA app.
- Complete the live capture in the app with confidence that your setup already matches what the ETA system expects, reducing the chance of a delay from a poor first attempt.
FAQ
Is a UK visa photo the same as a UK ETA photo? No — they're different documents with different processes. UK visa photos follow a fixed 35×45 mm spec with a light grey/cream background; UK ETA photos are captured live through the official app as part of the ETA application flow.
Can I use a white background for my UK visa photo? No — this is the most common mistake for applicants from the US, Canada, and other countries where white is standard. UK visa and passport photos require a plain light grey or cream background.
How recent does my UK visa photo need to be? Guidance varies between sources (one month to six months). To be safe, treat one month as your practical target regardless of which figure your specific application references.
Do I need to print a photo for a UK ETA application? No — the ETA process is fully digital, with the face photo captured live through the app and the passport photo uploaded as a digital image.
What's the most common reason UK visa photos get rejected? A white (rather than grey/cream) background is the single most frequently cited mistake, followed by incorrect head-height ratio and wearing glasses.
Is PhotoOmni's UK photo check free? Yes — checking your photo against the UK visa specification is free. You only pay if you choose to download the final compliant file.
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About the Author
Emma Richardson Senior ICAO Photo Compliance Expert, PhotoOmni
Emma Richardson is the Senior ICAO Photo Compliance Expert at PhotoOmni. With 12+ years of experience in passport and visa photo verification, she has helped applicants achieve 820,000+ successful photo approvals across 100+ countries and territories. She specializes in global passport photo requirements, ICAO-compliant photo standards, and biometric image verification.
Related Articles
- How to Take a Passport Photo at Home (2026 Guide)
- Passport Photo Requirements: The Complete 2026 Guide
- Why Was My Passport Photo Rejected? 15 Common Reasons & Fixes
Data sources: US Department of State passport processing (FY2024), UK Home Office annual report (2023), NIST FRVT Part 3: Demographic Effects (March 2024), ICAO Doc 9303 photo specifications. Pricing based on publicly listed rates as of July 2026.