What photo does an NZeTA request need?
One picture of your own face, supplied inside the request form: either a file you upload or a shot taken there and then with your phone or computer camera. The file must be a JPG or JPEG under 10 MB, and the photo itself less than six months old.
Immigration New Zealand publishes no pixel size or head measurement for it. The form checks the picture as you go and, if it rejects one, says what to fix.
Sources: nzeta.immigration.govt.nz · immigration.govt.nz
