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How to record a voice message for your family to keep after you're gone

How to record a voice message for family after death: what to say, prompts you can borrow, how to record well on a phone, file formats and keeping it safe.

10 min readBy The Sealkept team

In this guide
  1. 01Why does a voice recording matter so much?
  2. 02What should I say in a voice message for family?
  3. 03How to record a voice message well on a phone
  4. 04How do I back up a voice recording?
  5. 05Where Sealkept fits

To record a voice message for your family, pick one person to speak to, choose two or three prompts, and talk for one to five minutes in a quiet room with your phone close to your mouth. Save it in a common format like M4A or MP3, keep two copies, and make sure it can actually reach them when it's needed.

That's the whole method. The rest of this guide is the detail: why voice matters, what to say (with prompts you can borrow), how to get clean sound on an ordinary phone, and how to keep a recording safe for years. It's part of our series on what to write in a goodbye letter, because a voice note is, in the end, a letter you speak.

Why does a voice recording matter so much?

People who have lost someone often say the voice is the first thing to fade. Faces stay in photographs. Handwriting stays on birthday cards. But the sound of someone calling up the stairs, or saying "hello, love" on the phone, slips away surprisingly quickly.

A recording keeps it. Not just the words, but everything around them: the pause before a joke, the way your voice goes up when you're pleased, the laugh you didn't plan. Many families treasure an old voicemail that says nothing more than "it's only me, ring me back".

A voice message is also easier to make than a letter for many people. If you freeze in front of a blank page, talking might come naturally. And unlike video, there's no worrying about how you look, what's behind you or whether the light is right.

What should I say in a voice message for family?

Start with their name. Hearing your voice say it is the part they'll replay most.

Then follow a simple shape, the same one that works for letters:

  1. Who it's for, and when you're recording. "Hello, Ellie. It's Dad. It's a Sunday evening in March and you're asleep upstairs."
  2. One small, true story. Not a summary of your life together; one moment.
  3. What you see in them. The thing they might not see in themselves.
  4. One hope, and goodbye in your own words. "I love you. I'm proud of you. Go and have a cup of tea."

Don't read a script. It almost always sounds stiff, and the people who love you want to hear you, not a performance. Instead, write three prompts on a card, read each one aloud, then just talk.

Prompts you can borrow

Pick the tab for the person you're speaking to. Choose two or three prompts, not all of them.

The day you arrived
Tell them about the day they were born or came home: the weather, the car journey, what you said when you first held them.
A small story
That time you insisted on wearing your wellies to the beach and then filled them with crabs.
What I see in you
You're the first to notice when someone's left out. Never lose that.
For a hard day
If you're listening to this because things are hard, breathe. You've been brave before. I watched you do it.
How we met
Tell the story of the first time you saw them, the way you'd tell it at a dinner party.
An ordinary day
What I'll miss most is Tuesday nights: you doing the crossword, me pretending not to know the answers.
Permission
I want you to be happy again. Properly happy. That's not a betrayal; it's what I'm asking for.
Goodbye
Say goodnight the way you always do.
Thank you
Thank you for the lifts, the packed lunches and the phone calls when I didn't know who else to ring.
What I carry
Every time I say 'it'll look better in the morning', that's you talking.
Release
None of this is your fault. You did everything right. I knew I was loved.
A request
Look after each other. Go back to the coast. Keep the Sunday lunches going.
A song or rhyme
Sing the song you always sang to them, even if you can't sing. Especially if you can't sing.
When I was your age
Tell them one thing about your own childhood: a game, a house, a pet, a food you loved.
Family story
Tell the story everyone in the family knows, in your words, so they hear the original.
A hope
I hope you're kind and a bit cheeky. You already are, so that's easy.

For a child in particular, a recording pairs beautifully with a written letter. Our guide to writing a letter to your child covers milestones and example lines, and our letter to your parents guide has more on thanking a mum or dad.

Things to avoid

  • Instructions. "Always look after your mother" can become a weight. Offer hopes, not rules.
  • Old arguments. If something needs resolving, try to resolve it now, in person.
  • Long goodbyes. A recording that's all farewell is hard to listen to twice. Most of it should feel like an ordinary, loving conversation.

How to record a voice message well on a phone

Your phone is enough. Modern phones record speech clearly, and the room matters far more than the equipment. Here's a setup that takes about five minutes.

  1. Choose a quiet, soft room

    A bedroom or a small living room with curtains, carpet, cushions and a bed or sofa is ideal. Soft things soak up echo. Avoid kitchens and bathrooms: hard surfaces make your voice sound hollow. Turn off the television, the washing machine, fans and the fridge if it hums. Put the dog in another room and your phone on do not disturb.

  2. Use the built-in recorder

    Use your phone's own voice recorder app (Voice Memos on iPhone, Recorder or Voice Recorder on most Android phones). Avoid recording inside a messaging app if you can, because some compress the audio heavily and the file can be hard to find later. If your recorder has a quality setting, pick the highest or "lossless". If you use Sealkept, you can also record straight into a message in your browser, listen back and re-record until it feels right.

  3. Hold it at the right distance

    Hold or prop the phone about a hand's width from your mouth, slightly below or to the side, so your breath doesn't pop into the microphone. Keep the bottom of the phone, where the microphone usually sits, pointing towards you. Sit comfortably; you'll sound more relaxed than if you stand.

  4. Do a ten-second test

    Say a sentence or two, stop, and listen back with headphones. Too quiet? Move closer. Echoey? Move to a softer room or sit facing the sofa. Buzzing? Find what's humming and switch it off.

  5. Record, and leave it unedited

    Keep each recording to one to five minutes. If you lose your thread, pause, take a breath and carry on. Leave in the laughs, the stumbles and the "where was I?". They're what make it sound like you. If you cry, that's fine too.

  6. Name the file clearly

    Rename it straight away with the person's name, the date and the subject: "For Ellie, March 2026, the day you were born". A folder of "New Recording 14" files is very hard for a grieving family to sort through.

Which file format is best?

Most phones save voice memos as M4A (AAC), which is small, sounds good and plays on almost any phone or computer. MP3 is the most universally compatible. WAV is uncompressed and much larger; it's a good choice for an archive copy if you have the space, but not needed for speech.

Whatever you choose, avoid formats that only open in one app. If your recorder offers an "export" or "share" option, save a copy as M4A or MP3 to be safe.

If you'd like to record video as well, our list of legacy video questions has 50 prompts and tips for filming at home. The sound advice here applies just the same.

How do I back up a voice recording?

A recording on one phone is one dropped phone away from being lost. Keep at least two copies in different places:

  • One in the cloud, such as iCloud, Google Drive or another storage service you already use.
  • One offline, on a USB stick or computer at home, or with someone you trust.

Then check the copies once a year, when you check your smoke alarms or renew your insurance. Formats and devices change, and it's better to discover a problem while you can still fix it.

Backups have one big weakness: they only help if someone knows they exist and can get to them. A cloud folder inside an account nobody can log in to is, for a grieving family, as good as lost. Tell one trusted person what you've recorded and where it is, or leave a letter that will tell them when the time comes.

Where Sealkept fits

With Sealkept you can record a voice note straight into a message addressed to the person it's for. The app asks to use your microphone, then you talk, listen back and re-record if you want to. Or upload the file you made on your phone: M4A, MP3 and WAV all work. Add a few words with it, or none at all. That also solves the weakness above, because the recording travels with the message instead of sitting in a folder nobody can find.

Messages stay sealed while you check in on a schedule you choose, from weekly to yearly. If you stop checking in, there are reminders first, then optional trusted verifiers, then a gentle heads-up to the people you've chosen, then a grace period. Only after all that does each person receive an email with a private link to just their own messages, where they can play your voice note on the page and download a copy to keep.

You can choose when each message is released: right after the grace period, a month later, when a verifier confirms, or on the recipient's birthday, including the birthday they turn a chosen age. Recordings are encrypted at rest, each file with its own key, just like letters. It's still worth keeping your own backup, as above. You can read more about how it works.

Whether or not you use us, record one short message this week. Say their name, tell them one small story, and tell them you love them. It will matter more than you can imagine.

FAQ

Common questions

One to five minutes is ideal. Short enough to listen to again and again, long enough to say something real. Several short recordings are better than one long one.

Say their name, tell one small story, tell them what you see in them, and say I love you. Prompts like 'the day you were born' or 'what I hope you'll remember' make it easier to start.

Use your phone's built-in voice recorder in a small room with soft furnishings, turn off anything humming, and hold the phone about a hand's width from your mouth, slightly to the side. Do a ten-second test and listen back.

M4A (AAC) or MP3 are small and play almost everywhere. WAV is larger and uncompressed, which is fine for an archive copy. Avoid app-only formats that need a particular app to open.

They do different jobs. A voice carries your laugh, your accent and the way you say their name; a letter can be reread quietly and held. Many people do both: a short letter and a short recording.

Related reading

  • For parents7 min read

    Legacy video ideas: 50 questions to answer on camera for your kids

    A legacy video is a short, unscripted recording of you talking to your children or family. Pick three or four questions per video, such as what you were like at their age or what to do when life gets hard, record on a phone at eye level near a window, and keep each video between three and ten minutes.

  • For parents7 min read

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    Write a letter to your child by choosing one milestone for them to open it, such as their 18th birthday, then telling one small true story about them now, naming what you see in them, and ending with one hope and the plain words “I love you, I'm proud of you.” Store it somewhere that will still exist, and know the date, years from now.

  • Writing10 min read

    How to write a letter to your parents: one to give now, one just in case

    A good letter to your parents thanks them for specific things, not general ones: a meal, a drive, a sentence they said at the right time. Write one to give now while you can watch them read it, and, if you want, a short just-in-case letter that tells them what they gave you and gives them permission to keep living well.

A few minutes tonight. Peace of mind for good.

Start with one message to one person. You can add the rest whenever you're ready.

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