UK visa photo upload failed: the UKVI digital photo rules

The file checks, including the one nobody expects

Format: jpg or jpeg only, so convert HEIC and PNG files before uploading. Dimensions: at least 600 pixels wide and 750 pixels tall, in vertical orientation. File size: between 50 KB and 6 MB. Most portals only have a maximum, so people reflexively compress their photo as small as possible and then fail the 50 KB minimum. If your upload fails on a small, heavily compressed file, re-export it at higher quality instead of compressing further.

The content checks that fail quietly

Three UKVI rules catch people who have passed every file check. First, the photo cannot be the same one that is in your current passport; it needs to be a new photo. Second, it cannot be edited by software, which includes filters, beauty modes, and background removal tools. Third, it cannot be mirrored or flipped, which matters because many phone front cameras save selfies mirrored by default. Check your camera settings or use the rear camera.

It also cannot be a photo of a photo or a scan of a print. Upload the original digital capture, taken in colour against a plain light-coloured background.

A clean workflow that passes

Have someone take a fresh photo with the rear camera, in daylight, against a plain light-coloured wall. Crop it to a vertical frame at least 600 x 750 pixels and export as jpg at normal quality; a photo that size lands comfortably between 50 KB and 6 MB without any deliberate compression. Then upload that file directly, without passing it through any editing or enhancement app on the way.

Same rule for the UK ETA app

This is also the exact rule behind the UK ETA (Electronic Travel Authorisation) app's photo error, commonly reported verbatim as 'Your photo must be at least 600px x 750px. Upload another photo.' The ETA is a separate 'permission' rather than a visa, applied for through a mobile app by visa-exempt travellers, but the UK government publishes both under the same official photo-rules page, so every check above (jpg, 600 x 750 minimum, 50 KB to 6 MB, plain light background, not mirrored, not software-edited) applies identically. If the ETA app is what's rejecting your photo, use the same fix.

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