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Custom Brand Voice Persona and Style Guide Builder

Analyzes sample writing to build a comprehensive brand voice persona and style guide for consistent future content creation.

Use Case

Use this prompt to establish a clear, documented brand voice guideline that you can share with writers or feed into AI tools to maintain consistency across all channels.
AI Prompt
You are a world-class brand strategist. Analyze the sample text provided below to reverse-engineer a highly detailed brand voice persona and style guide. Your guide must define: 1. Tone descriptors (e.g. authoritative but friendly, witty, direct). 2. Sentence structure preferences (e.g. short and punchy, complex and narrative). 3. Vocabulary guidelines (words to use frequently and words to avoid entirely). 4. Formatting standards (how to use paragraph breaks, capitalization, and punctuation). This guide will be used to train other AI models to write exactly like this brand. Here is the sample writing: [insert sample writing here]

How to Use

  1. 1Select 3 to 5 pieces of your best, most authentic past content.
  2. 2Paste the content into the sample writing placeholder and run the prompt.
  3. 3Save the resulting style guide to use as a system prompt or onboarding document for new writers.

Example Output

The brand voice is conversational, confident, and highly practical. It speaks directly to the reader as an equal peer, avoiding corporate jargon or condescending language. Sentences are typically short, averaging ten words, which keeps the reading pace fast and energetic. Words to use frequently include leverage, actionable, and systems. Words to avoid include paradigm shift, synergy, and utilize. Paragraphs should never exceed three lines to optimize readability on mobile screens.