Home · Home & life · Write a letter to your future self or child

Just ask 5 min

Write a letter to your future self or child

You want to capture this season of life. Get prompts and a letter structure you can seal for later.

Updated 17 Oct 2026

Save

The prompt · ChatGPT

Help me write a letter to my future self or child.

Who will read it: [future me / my child when they're X]
Open date: [year or age]
What's true in my life now: [messy notes]
What I hope they know: [values, love, context]
Tone: [warm, honest, light]

Ask me up to 3 short questions first if anything important is missing. Wait for my answers.

Then:
1. A letter draft from my notes.
2. Extra prompts if I want to add a PS.
3. Ideas for where to keep it.
4. A shorter card version.

Only use what I've told you, leave blanks for anything I haven't given, and don't invent facts, diagnoses or legal outcomes. UK English.

Stay in this ChatGPT chat. Do not turn on apps or connectors, and do not use memory from another chat.

A short example

Fill the blanks, then paste. future me / my child when they're X: a short note you already have. year or age: a short note you already have. Leave the rest of the prompt as written.

The prompt · Copilot

Help me write a letter to my future self or child.

Who will read it: [future me / my child when they're X]
Open date: [year or age]
What's true in my life now: [messy notes]
What I hope they know: [values, love, context]
Tone: [warm, honest, light]

Ask me up to 3 short questions first if anything important is missing. Wait for my answers.

Then:
1. A letter draft from my notes.
2. Extra prompts if I want to add a PS.
3. Ideas for where to keep it.
4. A shorter card version.

Only use what I've told you, leave blanks for anything I haven't given, and don't invent facts, diagnoses or legal outcomes. UK English.

Stay in this Copilot chat. Leave plugins off, and do not open a file from OneDrive.

A short example

Fill the blanks, then paste. future me / my child when they're X: a short note you already have. year or age: a short note you already have. Leave the rest of the prompt as written.

1

You choose audience and when they'll open it.

2

The assistant asks what matters now.

3

You get prompts and a drafted letter from your answers.

What happens

Use Copilot to write a letter to your future self or child

You want to capture this season of life. Get promptsThe instructions you paste into an AI chat. Replace only the words in [brackets]. and a letter structure you can seal for later.

Tools

Paste the prompt, fill the blanks, copy the draft.

The prompt is on this page. A free account saves it.

Create a free account