Tone of Voice Generator

Answer four questions about your brand and walk away with a ready-to-use tone-of-voice brief.
Free
Access
Instant
Output
6
Steps to use
4
Best-fit cases

A short interactive that translates your brand attributes into a structured tone-of-voice document. You answer four prompts about formality, humor, audience, and energy, and it returns a brief you can paste straight into your style guide or share with a freelancer.

How to use it

1

Open the Tone of Voice Generator and start the four-question flow.

2

Pick a formality level on the slider, ranging from casual to formal.

3

Set your humor preference. Honest answers here matter more than aspirational ones.

4

Choose your audience type and the energy level you want your writing to project.

5

Submit to receive a generated tone brief covering voice attributes, do's and don'ts, and example sentences.

6

Copy the output into your style guide or paste it into your AI writing prompts.

Best-fit use cases

Style guide bootstrapping

Skip the blank page when documenting your brand voice for the first time.

Freelancer briefing

Hand new writers a clear voice document so their first draft lands closer to brand.

AI prompt baseline

Paste the brief into your ChatGPT or Claude prompts to keep AI output on tone.

Rebrand calibration

Use the brief as a starting point when refreshing your voice during a brand evolution.

Frequently Asked Questions

Why does my brand need a tone of voice document?
What goes into a strong tone-of-voice document?
How is tone of voice different from brand voice?
Should AI-generated content follow a tone-of-voice brief?
How often should I update my tone-of-voice document?
How long does the Portent Tone of Voice Generator take?
Can I edit the generated tone-of-voice document?
Is the output good enough to use as-is?
Does the tool save my answers?
Can I generate different briefs for different content types?
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