Let’s be honest: most of us have sat staring at a blank email for far longer than we’d like to admit. Maybe it’s a complaint to your energy supplier. Perhaps it’s a thank-you note to a colleague, or that tricky message to a neighbour about their bins. Whatever the email, the blank screen can feel like a brick wall.

Here’s the good news: AI tools like ChatGPT, Claude, and Gemini can help you write emails in seconds. You don’t need to be a tech expert. You don’t need to know anything about artificial intelligence. All you need is a short instruction — called a prompt — and the AI does the hard work for you.

This guide will walk you through exactly how it works, with real examples you can copy and use straight away.

What Is a Prompt, and Why Does It Matter?

A prompt is simply a set of instructions you type into an AI tool. Think of it like giving directions to a very keen assistant. The clearer your instructions, the better the result.

For example, if you type “write me an email,” the AI won’t know who you’re writing to, what it’s about, or what tone you want. But if you give it a little more detail, the results can be surprisingly good.

Here’s a simple prompt you could try right now:

Write a polite email to my broadband provider.
I’ve been without internet for three days and
nobody has responded to my previous complaint.
I want a clear update and a refund for the
downtime. Keep the tone firm but polite.

Within seconds, the AI will produce a well-structured, professional email you can copy, tweak, and send. You’ve gone from staring at a blank screen to having a ready-made draft in under a minute.

Five Everyday Emails AI Can Help You Write

1. Complaint Emails

Whether it’s a delayed parcel, a dodgy repair, or a billing mistake, writing a complaint can feel awkward. A good prompt takes the stress out of it. Tell the AI what happened, what you want, and how you’d like to come across. It will handle the structure and wording for you.

2. Thank-You Messages

Gratitude matters, but finding the right words can be surprisingly hard. Ask the AI to write a thank-you email for a specific occasion — a job interview, a gift, a favour from a friend — and it will give you something warm and genuine that you can personalise.

3. Emails to Your Child’s School

Requesting a meeting, explaining an absence, or raising a concern with a teacher can feel daunting. Give the AI the key facts and the tone you’re after (friendly, concerned, formal), and it will draft something clear and appropriate.

4. Chasing a Response

We’ve all sent an email that disappeared into the void. Following up without sounding pushy is an art. AI is excellent at writing polite follow-up emails that nudge without nagging.

5. Difficult Personal Emails

Sometimes you need to set a boundary, decline an invitation, or address something sensitive. These are the emails people put off for weeks. A prompt that describes the situation and the outcome you want can give you a thoughtful first draft to work from.

Tips for Writing Better Prompts

The secret to getting great emails from AI is in how you write your prompt. Here are a few tips that make a real difference:

Say who the email is to. “My landlord,” “a customer,” or “my GP’s surgery” gives the AI context about the right level of formality.

Explain the situation briefly. A sentence or two about what’s happened is enough. You don’t need an essay.

Say what you want to happen. Do you want a refund? A meeting? An apology? Tell the AI your goal and it will build the email around it.

Set the tone. Words like “polite,” “firm,” “casual,” or “professional” help the AI match your voice.

Ask for a specific length. If you want something short and to the point, say so. Otherwise you might get a longer email than you need.

A Real Example You Can Try

Here’s a prompt for one of those awkward everyday situations:

Write a short, friendly email to my neighbour. Their dog has been barking late at night and it’s
waking my children. I don’t want to cause a falling-out but I need to raise the issue. Keep it warm and neighbourly.

The AI will produce something tactful and well-worded — probably better than most of us would manage at 11pm after another sleepless night. You can then adjust the wording to sound like you, and send it with confidence.

You’re Still in Charge

One thing worth remembering: AI gives you a draft, not a finished product. Always read through what it produces and make changes. Add personal details, remove anything that doesn’t sound like you, and check that the facts are right. The AI is doing the heavy lifting, but you’re the editor.

Think of it like having a friend who’s good with words sitting beside you, offering suggestions. You wouldn’t send their version word-for-word either — you’d make it your own.

Ready to Try It?

If you’ve never used an AI tool before, all you need to do is visit a free AI chatbot like ChatGPT or Claude, type in a prompt like the ones above, and see what comes back. It costs nothing, it takes seconds, and you might be surprised at how helpful it is.

And if you’d like ready-made prompts you can use straight away — for complaints, thank-yous, apologies, and more — have a look at the prompt library here at The Prompt Toolbox. Every prompt is written in plain English, designed for real life, and ready to copy and paste.

No jargon. No tech skills required. Just better emails, faster.