Create a Brand Voice Guide People Can Write With

A voice guide that describes a brand as confident, friendly, and professional leaves many decisions unresolved. Writers still need to know how direct to be, how much technical detail to include, and how to handle an apology. Useful guidance connects personality to actual sentences.

Separate voice from tone

Voice is the recognisable character that carries across the brand's writing. Tone changes with the reader's situation. A launch announcement can be enthusiastic, while a service interruption needs calm, specific language. Consistency does not mean treating every moment with the same emotional register.

Choose a few principles and explain their implications. If the brand values clarity, show how to replace a vague phrase with a concrete action. If it values respect, explain how to discuss a reader's problem without making them feel uninformed.

Build examples from real work

Use a service description, a proposal introduction, a support response, and a social post. Show an unsuitable version and a revised version, then explain the difference. This is more useful than a list of forbidden words with no context.

For example, a delayed project update should state what changed, what it affects, and the next action. Adding cheerful language without that information would not make the message more helpful or more consistent with a considerate brand.

Agree on recurring choices

Document terms for services, capitalisation, abbreviations, date formats, and the use of technical language. Explain when to define an unfamiliar term and when a specialist audience can reasonably be expected to know it. Keep this guidance easy to search.

Test the guide with another writer

Ask a colleague to draft a short piece using only the guide. Review where the instructions helped and where they required interpretation. Add examples for those gaps. Assign an owner who can update the guide as the business gains new products, audiences, or recurring communication needs.