- Start 3 to 4 weeks before the party; people need reminders.
- Ask for short clips (15–30 seconds), filmed sideways, in a quiet room.
- Use one private link so nothing lands in a group chat the birthday person can see.
- Aim for 3 to 6 minutes. Shorter montages get watched all the way through.
A simple timeline
| When | What to do |
|---|---|
| 4 weeks before | Make a list of people to ask, and set up a private link for clips and photos. |
| 3 weeks before | Send the ask with clear instructions and a deadline. |
| 10 days before | Send a friendly reminder to anyone who hasn’t sent anything. |
| 1 week before | Deadline. Download everything and start editing. |
| 2 days before | Finish the edit, export it, and test it on the screen you’ll use. |
Leave extra time for a big birthday; more people means more chasing.
What to ask people for
- A 15–30 second video message, filmed with the phone held sideways.
- A favourite memory or a story, not just “happy birthday”.
- Two or three old photos, including at least one embarrassing one.
- Their name in the upload, so you know who sent what.
We’re making a surprise video for Sam’s 40th! Could you film a 15–30 second message (phone sideways, somewhere quiet) and add a couple of old photos? Upload them here: [your link]. Please send by Friday the 12th, and keep it a secret!
Keeping it a surprise
- Don’t use a group chat the birthday person is in, or a shared album they might get a notification about.
- Use a private upload link that only shows the clips to you, or turn on photo approval so nothing appears publicly.
- Ask a partner or close friend to help with names and old photos, rather than looking through the birthday person’s albums.
Editing the montage
- Download all the clips and photos in their original quality.
- Watch everything once and note the best moments.
- Open a free editor such as iMovie (iPhone, iPad and Mac), CapCut or Clipchamp.
- Start with a funny or surprising clip, put the most emotional messages near the end, and finish with a group shot.
- Add music quietly under the photos, and turn it down during spoken messages.
- Export at 1080p, and keep a copy on a USB stick as a backup.
If you plan to post the video publicly, use music you have the rights to. Social platforms may mute or block videos with copyrighted songs.
Playing it at the party
Test the video on the actual screen and speakers the day before, and have it ready to play from a laptop with the sound turned up. After the montage, put a live slideshow on the same screen so guests’ photos from the party appear as they’re taken.
Collect clips and photos with one link
Make a private Sharefetti event for the montage, turn on photo approval, and send friends the link. They upload videos and photos from their phone with no app, and you download everything in original quality.
Frequently asked questions
How long should a birthday video montage be?
Three to six minutes works well at a party. If you have a lot of messages, keep the clips short and save the full collection for the birthday person to watch later.
How do I collect videos from friends for a surprise?
Send one private upload link with clear instructions and a deadline. Avoid group chats and shared albums the birthday person can see.
What free app can I use to make a montage?
iMovie on Apple devices, CapCut on phones and computers, and Clipchamp in a web browser are all popular free choices.
How do I make sure people send their videos in time?
Set the deadline a week before you need it, send one reminder halfway, and ask a close friend to nudge the people who haven’t sent anything.
Written by the Sharefetti team. We build QR code photo sharing for weddings, birthdays and company events, and we test every tip at real events.