Time Capsule Ideas for Kids: A Keepsake They’ll Love to Open in 10 Years
Fun, easy time capsule ideas for kids - what to include, how to make it together, and when to open it. A simple project with a big emotional payoff.
The short version. A kids’ time capsule is a brilliant rainy-day project: quick to make, almost free, and genuinely moving to open years later. Let the child lead, capture who they are right now, and pick an opening date you’ll all remember. Here’s how.
What to put in a kids’ time capsule
- A “this is me at [age]” page: favourite food, friend, game, and what they want to be.
- A drawing or a sample of their handwriting.
- A traced outline of their hand.
- A voice recording answering five silly questions.
- A photo of them with their favourite toy.
- A prediction: “In 10 years I will…”
Make it together (a 30-minute version)
- Grab a shoebox or jar and let them decorate it.
- Work through the list above - let them answer in their own words.
- Write the opening date on the lid in big numbers.
- Take a photo of the finished capsule, so it’s easy to find later.
When to open it
- In 1 year: great for younger kids - the payoff comes while they still remember making it.
- In 5–10 years: the “whoa, I was so little” effect at its strongest.
- At a milestone: last day of primary school, 13th birthday, 18th.
A version that won’t get lost
Shoeboxes wander off. For the recording and photos especially, a scheduled digital capsule is a safe backup that delivers itself on the day. timedrop lets you seal a child’s voice note, photos and their “In 10 years I will…” letter, and have it arrive on the date you choose. The first one is free.
Frequently asked questions
What should kids put in a time capsule?
Things that capture who they are now: a “this is me” page, a drawing, a traced hand, a silly voice recording, a photo with a favourite toy, and a prediction about the future. Let the child choose in their own words - that’s what makes it special later.
How do you make a time capsule with a child?
Decorate a box or jar together, fill it using a simple prompt list, write the opening date clearly on the lid, and photograph the finished capsule so it’s easy to find. The whole thing takes about half an hour.
When should a child open their time capsule?
For young kids, one year is fun and rewarding. For the biggest “I was so little!” effect, aim for 5–10 years, or tie it to a milestone like starting secondary school or an 18th birthday.