Your brand on the quiz

Logo, colour and corners — with contrast checked so nothing can end up unreadable.

Owners

Respondents should see you, not us. Settings → Brand sets what every quiz and result page wears.

Logo — PNG, JPEG or WebP, up to 2 MB. Uploads are resized and recompressed on the way in, so a 4000px export does not become a slow first question.
Primary colour — buttons, progress and the selected answer.
Background — the quiz surface. Light or dark; every other colour is derived from it, so a light brand does not produce invisible text.
Corners — sharp, soft or round, applied consistently to buttons, cards and inputs.

Contrast is checked as you pick. If a combination would fail legibility, Sondr says so before it reaches a respondent.

The Sondr credit

A small "Made with Sondr" line sits in the quiz footer. Scale can switch it off; on other plans it stays.