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A letter for your child, to open when they're older

Write the letter to your daughter for her 18th birthday now, while you remember everything. Add photos, record a video, and seal it for the morning of the day.

Examples

On SealedIn, a message for later is called an envelope: a letter, photos or a video, sealed until the moment you choose. These are examples, written by us to show what's possible.

  • Example: written by us, to show what's possible

    “To open on your 18th birthday”

    A letter about the day she was born, three photos, a two-minute video from the kitchen. Delivered at 8:00am on her birthday.

  • Example: written by us, to show what's possible

    “For your first day of secondary school”

    A short video from both parents, sent to her and copied to them.

  • Example: written by us, to show what's possible

    “Things I want you to know”

    A letter to a son, to open on his 18th birthday.

How it works

  1. Write or record it

    A letter, photos, a video.

  2. Choose who and when

    The date and the minute.

  3. Seal it

    It waits until then, and we deliver it.

See every step

Choose the morning, not just the day

Set it for breakfast time on their birthday, or the evening they leave home. If you have more than one child, send each their own envelope, or one to all of them.

Which plan you'll need

An envelope for a birthday up to 3 years away is free. An 18th birthday, written while they're small, is further than that, so it's a Premium envelope: a one-off £4.99, sealed for up to 25 years.

See pricing

Not sure what to write?

  • What were they like at the age they are now?

  • What do you hope they'll have kept, and what do you hope they'll have let go?

  • What do you wish someone had told you at eighteen?

  • What's happening in the world, and in your house, this week?

In case life doesn't go to plan

Some parents write these letters because they want their children to have their words, whatever happens. An envelope you seal is delivered on its date, whether or not you're still using SealedIn. It isn't released early, and SealedIn doesn't know about deaths: it simply keeps its date.

Read our promise

Somewhere safe to wait

  • Who looks after it.

    SealedIn is run by Rabblepop Ltd, a UK company in Warrington.

  • Where it's kept.

    On Amazon Web Services in London.

  • What we do with it.

    Nothing but deliver it. No ads, no selling your data.

  • If plans change.

    Cancel any time before delivery.

Read our promise

Questions

Can I write a letter to my child to open at 18?

Yes. Seal it as a Premium envelope for their 18th birthday, set for the minute you choose; we aim to deliver within a minute.

What if their email address changes?

A sealed envelope's address can't be changed, so for a long wait use an address they'll keep, or one of yours to forward. You can cancel and reseal at any time before.

Do they need an account to open it?

Yes, a free one, with a one-time code — no password.

More questions

More ideas

Say it now. Let it arrive later.

It's free to write, seal and send.

Start free

No card needed.