One locked link that reveals boy or girl when they crack the code
Skip the balloons and cake. Hide your result behind a single lock, share the link with everyone near or far, and let them crack the code to find out it is a boy or a girl.
Try it now, no sign-up
Enter the simplest 4-digit sequence to reveal the result.
How it works
Lock the result
Hide 'It's a girl' or 'It's a boy', a photo, or a video link behind a code.
Send one link
Share the link or QR code with everyone, including family who cannot be there in person.
Reveal together
They crack the code at the same moment and the result is revealed on their phones.
Gender reveal ideas that travel
Long-distance reveal
Family abroad? Everyone opens the same locked link at an agreed time and finds out together.
The color unlock
Use the colors lock and reveal a pink or blue message once they enter the right sequence.
Guess then crack
Let guests vote boy or girl first, then send the locked link that settles it.
Photo finish
Hide a photo of you holding pink or blue balloons as the reveal instead of plain text.
Simple, honest pricing
Start free. Unlock Pro once, keep it for life.
Free
$0 forever
- • Unlimited locks & chains
- • 30 attempts per lock
- • All 12 lock types
- • QR code + short link
- • No sign-up needed to crack it
- • Lock Challenge watermark
Pro
$29 lifetime
- • No attempt cap when the whole family joins in
- • Unlimited attempts
- • No watermark
- • Commercial use allowed
- • Competition mode
- • Advanced statistics
- • Iframe integration
- • Priority support
Online gender reveal questions
How does an online gender reveal work?
You hide the result behind a lock, share the link, and your guests crack the code to reveal boy or girl on their own phones. See creative gender reveal ideas that aren't cliché.
Can people far away take part?
Yes. That is the point. Anyone with the link can crack the code from anywhere, so distant family are part of the moment.
Can I reveal a photo or a video?
Yes. Hide an image or a video link behind the lock so the reveal is more than a line of text.
Do guests need to download anything?
No. They open the link in any browser, no app and no account required.
Boy or girl? Make them crack the code to find out.
One locked link brings everyone into the same moment, near or far. Create your gender reveal free.
Create your gender reveal →