Birthday Card Messages for Your Best Friend

Best friend cards are the ones people photograph. These birthday messages for your best friend are written to be shared — rude enough to be funny, honest enough to mean something.

Reference the story you both bring up every year. Specific in-jokes beat any amount of clever wording.

Funny messages for your best friend

  • Happy birthday to my best friend and primary bad influence.
  • Another year of you making terrible decisions and me supporting them anyway.
  • Happy birthday. You're the reason I have stories I can't tell at work.
  • Older, wiser, still texting me nonsense at midnight. Happy birthday.

Heartfelt messages for your best friend

  • Happy birthday to the person who's shown up for every single thing.
  • You've made my life considerably better and considerably funnier. Have a great one.
  • Best friend, best person. Happy birthday.

Birthday Card Messages for Your Best Friend

Best friend designs, printed and posted from the UK.

Gifts to send with the card

Add a candle or a pin badge and the card and present arrive together.

Where to shop next

Frequently asked questions

What do you write in your best friend's birthday card?

Open with an in-joke, add one line about why they matter, and sign it the way only you would.