Quick answer: To develop your brand voice, define who your audience is, choose 3–4 personality traits your brand should sound like (for example friendly, expert and direct), write clear “we are / we are not” rules for each, create examples of how you would write common messages, and put it all in a one-page guide that everyone writing for your brand uses. Then check your existing content against it and update the pieces that do not fit.
What is brand voice?
Brand voice is the consistent personality in everything you write: website, emails, social posts, ads and even customer service replies. Voice stays the same; tone changes with the situation. You might sound playful on Instagram and calm and careful when handling a complaint, but it is still recognisably you.
Why it matters
- Recognition: people remember brands that sound consistent.
- Trust: a steady voice feels professional and reliable.
- Differentiation: in crowded markets, how you speak can set you apart.
- Efficiency: clear rules make writing faster for staff, freelancers and AI tools.
Step 1: Understand your audience
Your voice should suit the people you serve. Look at the words customers use in reviews, emails and social comments. Note their level of expertise, what worries them, and what they value. Our guide to buyer personas helps here.
Step 2: Review what you already have
Collect 10–20 pieces of your content. Highlight the ones that feel most “you” and those that feel off. Patterns will appear quickly.
Step 3: Choose 3–4 voice traits
Pick traits that reflect your values and appeal to your audience. Then define each one clearly:
| Trait | We are | We are not |
|---|---|---|
| Friendly | Warm, approachable, use “you” and “we” | Overfamiliar or full of slang |
| Expert | Confident, accurate, practical | Full of jargon or showing off |
| Direct | Clear, short sentences, get to the point | Blunt or rude |
| Encouraging | Positive and supportive | Over-hyped or unrealistic |
Step 4: Set practical writing rules
- Spelling (British or American English).
- Contractions (“we’re” or “we are”).
- Words you always or never use.
- Use of emojis, exclamation marks and humour.
- How you address customers (first name, “you”, formal titles).
Step 5: Show examples
Write a “before and after” for common messages: a homepage line, a product description, a social caption and a complaint reply. Examples teach faster than rules.
Before: “We leverage cutting-edge solutions to optimise your digital presence.”
After: “We help more local customers find you on Google.”
Step 6: Adjust tone by channel
| Situation | Tone |
|---|---|
| Social media | Lighter and conversational |
| Website and guides | Clear and helpful |
| Sales emails | Confident and benefit-focused |
| Complaints | Calm, empathetic, solution-focused |
Step 7: Document and share it
Put everything on one or two pages: audience, traits, rules, examples and tone guide. Share it with anyone who writes for you, including agencies, and use it when prompting AI writing tools.
Step 8: Review regularly
Every 6–12 months, check a sample of new content. Update the guide when your audience or business changes.
Frequently asked questions
What is the difference between brand voice and brand identity?
Brand identity includes visuals such as your logo, colours and fonts. Brand voice is how your brand sounds in words. See our guide to choosing the best logo for the visual side.
Can a small business have a brand voice?
Yes. Small businesses often have the most distinctive voices because the owner’s personality shines through.
Using your voice in content? Read B2B content marketing strategies.