A useful voice guide describes how a business explains things, not just which adjectives it prefers. It gives a writer or AI tool enough direction to sound consistent while still responding to the task.
Use real examples
Gather approved website passages, useful emails and posts that feel right. Identify why they work: directness, detail, warmth or the way they explain a process. Examples give a more reliable starting point than a list of broad words such as friendly and professional.
Separate voice from facts
A well-written draft can still contain an incorrect claim. Keep service details and source information alongside the voice guide, with their own review process. The instruction to sound confident should never become permission to invent a result or remove a necessary qualification.
Review the output in context
A support reply, a service page and a social caption have different jobs. Apply the same principles without forcing identical phrasing everywhere. Save useful corrections as examples so the next draft benefits from the judgement already applied.
Put it into practice
- Choose a small set of approved examples
- Record words and claims to avoid
- Review tone and factual accuracy separately
At 3 & A Half Geniuses, we bring design, websites, apps and practical AI workflows into the same conversation. Explore your AI brain or tell Darren what you are working on.