Voice memo time capsule: record a message for the future

Text freezes words. Voice freezes tone — the laugh mid-sentence, the pause before you say something hard. A voice memo time capsule is one of the highest-emotion formats you can seal.

Last updated: July 10, 2026

When audio beats a written letter

• A parent recording a child’s first words for an 18th birthday
• A partner leaving an anniversary message to open next year
• You talking to future-you on a hard day, without polishing the script
• A friend group toasting the end of a trip

How to record and lock a voice memo

1. Open Time Capsule and create a new capsule.
2. Add an audio item and record directly in the app.
3. Optionally add a photo or short note for context.
4. Set the unlock date and hold to seal.

For more prompts, see why voice memos belong in your time capsule. Pair audio with a written note using the letter to future self guide.

Privacy note

Recordings stay on your device. If you share a capsule, you export an encrypted .ltc file — you choose the channel (AirDrop, Messages, email). There is no public streaming of your vault.

FAQ

Can I add multiple voice memos?

Yes. Mix as many audio clips, photos, and notes as you want in one capsule.

Will the quality survive until unlock?

The file is stored with your capsule on-device. Keep device backups (and export important capsules) so a phone loss does not erase the only copy.

Related guides

• Letter to future self
• Why voice memos belong
• Share a capsule