Published on 5 Feb 2026

Creating a personalised AI writing style

Guides
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Adam Emirali Group Marketing Director Contact me

Stop sounding like every other AI user

Most people using AI to write have the same problem: polished, professional content that sounds like it came from nowhere. This is how you can train your AI assistant to write in your voice - so your emails, reports, and documents sound like you, not a robot.

Why this matters

When you use AI to draft content, it defaults to generic "professional" writing that could have come from anyone. The result? You spend time editing outputs to sound like you, defeating the purpose of using AI in the first place.

A personal writing style guide solves this by giving your AI assistant detailed instructions about your voice, patterns, and preferences. Once set up, your AI assistant will more consistently produce drafts that:

  • Match your natural tone and vocabulary
  • Reflect how you structure ideas
  • Adapt appropriately for different audiences
  • Require far less editing before use

This becomes particularly valuable when you're using AI for high-stakes writing like proposals, leadership communications, and published content where your credibility depends on authentic voice.

What makes these guides different

Most AI writing advice focuses on prompts, what to ask for in each task. This is a completely different approach. In these guides we show you how to encode your writing identity once, then apply it consistently across everything you create.

The instruction guide isn't a template. It's a methodology developed through practical use with senior leaders and knowledge workers who need AI to enhance their work, not replace their voice.

The example guide demonstrates what "comprehensive" actually means - going well beyond basic tone preferences to capture the subtle patterns that make your writing recognisably yours.

Who these guides are for

You'll get the most value from these guides if you:

  • Use AI regularly for writing tasks
  • Need to maintain a consistent professional voice
  • Care about you personal writing quality and authenticity
  • Want to move beyond generic AI outputs
  • Produce content where your personal credibility matters

How to use these guides

Start with the instructions guide

Follow the four-step process to create your own personalised style guide. The most time-consuming (and important) part is gathering writing samples.

Scan the example guide

Understand what level of detail you're aiming for. Notice how it documents not just what to write, but what to avoid. Pay attention to how it captures context-specific variations (formal vs informal, different audiences, different formats) and even key phrases to use and avoid.

Use the provided prompt

We have already created, tested and improved the detailed prompt you need to create your own personalised style guide.

Set up your AI tools

Use the platform-specific instructions in the advanced users section. This one-time setup means your style applies automatically to every conversation.

Refine over time

Your first version won't be perfect. As you use it, you'll notice patterns the AI missed or preferences you want to adjust. Update your guide based on what you learn.

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What you're downloading

These guides give you a practical system for maintaining your authentic voice while using AI to write faster and more efficiently.

Instructions for Creating Your Personal AI Writing Style Guide

A step-by-step process for generating a writing style guide that captures how you actually communicate. This is a practical workflow you can complete in under an hour.

What's inside:

  • The sorts of data to gather for a true reflection of your style
  • The exact prompt to use with any AI assistant
  • Platform-specific setup instructions for ChatGPT, Claude and Copilot
  • How to apply your guide across different writing tasks

Example Personal AI Writing Style Guide

A real working example showing what a finished guide looks like. Written for Adam Emirali, Allen + Clarke's AI Lead, this demonstrates the level of detail and specificity your own guide should capture.

What you'll see:

  • How to document sentence patterns, vocabulary preferences, and tone variations
  • How to translate your natural writing habits into rules AI can follow
  • How to handle different contexts (emails vs reports vs presentations)
  • What a comprehensive guide covers from grammar conventions to audience-specific adjustments
Resources

Guides

How to Create a Personalised AI Writing Style Guide
Adam Emirali's Writing Style Guide
18 Topics +180 Resources

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FAQ

FAQ

Do I need technical expertise?

No. If you can use ChatGPT or similar tools, you can create your own style guide using these instructions.

How long does this take?

Gathering samples takes 20-30 minutes. Generating your guide takes 15 minutes. Setting up your AI tools takes another 10-15 minutes.

Total time: about an hour for complete setup.

Will this work with my AI tool?

The methodology works with any AI assistant that accepts text input. Platform-specific instructions are included for ChatGPT, Claude and Copilot.

Do I need to be a good writer?

The guide captures how you naturally write not – some idealised version. If you communicate effectively in your role, that's enough. You can setup multiple versions for the different writing styles you need.

Can I share my finished guide with my team?

Your personal guide is specific to your voice. For team writing, you'd create a separate organisational style guide using similar principles. Your marketing team or internal comms team should be able to provide this.