Change yourBirthday

The universe is taking requests

Your birthday. Your rules.

You didn’t get to choose the first time. Let’s put that right.

Pick a date you love. Get a beautifully official-looking certificate. Give the universe a small correction.

Choose your new birthday Or send one to a friend

Cosmically approved. Legally meaningless. Entirely yours.

UCC · Rescheduling desk

Example: December 25 becomes June 21. Sharing with Santa? Not anymore.

Personalized Birthday Change CertificateUNIVERSAL COSMIC COUNCILEARTH DIVISION · DEPT. OF PERSONAL CELEBRATIONSOFFICIAL CERTIFICATE OFNew BirthdayNew BirthdayLET IT BE KNOWN THROUGHOUT THE UNIVERSE THATAlex Morganhas been cosmically rescheduled toJUNMONTH21DAYMay the cake be plentiful, the company delightful,and the calendar entirely your own.Nilo GrassmereEARTH REPRESENTATIVEThe day you decideDATE OF COSMIC APPROVALCOSMICALLYAPPROVED·EARTHDIVISION·A NOVELTY KEEPSAKE. NO LEGAL EFFECT ON YOUR BIRTH DATE, AGE, OR IDENTITY.

A perfectly reasonable rebellion

Some birthdays could use a little rescheduling.

01 / Bad timing

Sharing with Santa?

One present for two occasions. Every year. Reclaim a day that’s only about you.

December 25 has had its moment.
02 / Better weather

More sunshine. Less scarf.

Trade a freezing Tuesday for a warm-weather celebration. Your cake deserves a day out.

The forecast is now your business.
03 / A great gift

For the eternally 29.

Give someone a new date, a fresh start, or a very elaborate excuse to throw another party.

Send one to a friend

Less paperwork than you’d think

A new birthday. Three small steps.

No applications in triplicate.
No awkward conversation with your mother.

  1. 1

    Choose your day

    Keep the year, change the year. This is your cosmic do-over.

  2. 2

    Make it yours

    Add a name. Watch your certificate come to life.

  3. 3

    Make it a celebration

    Get your PDF and a link to share. Print it, post it, and inform the cake department.

UCC / Earth Division

Authority from somewhere very far away

Meet the people who make it “official.”

Seven former galaxy presidents. One enterprising Earthling named Nilo Grassmere. An exceptionally flexible approach to birthdays.

Get to know the Council

Earthly questions

Before you notify the universe.

Wait. Can I really change my birthday?

In the eyes of our entirely fictional Universal Cosmic Council? Absolutely. On your passport, birth certificate, or any legal document? No. This is a personalized novelty keepsake and an excellent excuse to celebrate.

What do I actually get?

A personalized PDF certificate with your name, your chosen birthday, and Nilo Grassmere's cosmic approval, plus a link you can share anywhere. Sign in with your email anytime to download it again.

Can I change the year, too?

Yes. Choose Birthday + year in the certificate builder. It changes the date printed on your novelty certificate. Your actual age, legal rights, and earthly responsibilities remain as they were.

Can I send one to a friend?

Of course. Choose their name and new birthday, and we’ll email it to them on the day you pick, with a note from you.

What if I pick February 29?

The Council welcomes leap-day enthusiasts. February 29 is available for a birthday without a year. If you include a year, it needs to be a leap year.

The calendar is a suggestion

Make room for a better birthday.

Let’s make it official

*Official only in the most cosmic sense.