What to Write in an April Fools’ Day Card

(That’ll Make Them Laugh… or Groan)

April Fools’ Day: the one day of the year where you’re allowed to be a total menace, and people (mostly) forgive you for it. Whether you’re the prank king or just love a cheeky giggle, an April Fools’ Day card is a brilliant way to keep the chaos classy. No cling film on the toilet seat required.

Not sure what to write inside? We’ve got ideas that range from harmless fun to full-on groan-worthy gags.

Hope your day is filled with laughs, fake spiders, and suspiciously switched sugar and salt.

April 1st is the only day when it's okay to question everything—even the toilet paper roll.

Classic Prank Vibes

These messages are perfect for friends, siblings, or anyone who loves a bit of banter. Keep it light-hearted, and remember—it’s all in good fun. A cheeky comment can go a long way when delivered with a grin.

You’re adopted. April Fools! (Or am I?)
I ate the last slice of your cake. Kidding. It was the second to last.
You’ve been randomly selected for a tax audit. Just kidding—Happy April Fools’!

You’ve officially entered the prank zone. May your reflexes be sharp and your revenge swift.

This card may or may not contain glitter. April Fools. Or does it?

Fake-Out Compliments

This is where things get delightfully sneaky. Start with a sweet compliment to catch them off guard, then hit them with the twist. It’s all about setting the mood and pulling the rug out—in the nicest way possible.

You’re the smartest, kindest, most amazing person I know… April Fools!
This card contains £50. Flip for your prize! (Spoiler: there’s nothing there.)
Congratulations! You’ve won a year’s supply of hugs from me. Redemption required in person.

The real joke is I got you a card for April Fool’s. That’s the most unexpected prank of all.

Even your most innocent friend is planning your downfall. Especially them.

Office or Work Banter

Got a colleague who loves a good laugh? These messages are perfect for workplace shenanigans. Keep it HR-friendly, but feel free to push the envelope just a little—especially if they’re known for their own office pranks.

Your job has been outsourced to a goldfish. Good luck, Finny!
Meet your new desk buddy: Greg from Accounts. He whistles.
You’re Employee of the Month! (We just haven’t told anyone else yet…)

Today’s the one day you can lie, laugh, and claim it was 'just a joke'. Use it wisely.

Wake up. Be alert. Check the toothpaste before using it.

For Couples

Because nothing says 'I love you' like a gentle roast. If your relationship is built on love and laughter (and the occasional eye roll), these messages will land perfectly. Keep it silly, and make sure they know you're joking. Mostly.

I was going to propose… that you make the tea for once.
You’re my favourite human. Most of the time.
I love you more than pizza. (On non-pizza days.)

It’s all fun and games until someone has to clean up the glitter bomb.

If you didn’t get pranked by noon, check your back. Or your inbox. Or your fridge.

Make Your Own Prank Card

Want to take your April Fools’ Day card to the next level? Try personalising it with a mini prank inside. It’s easy, unexpected, and a great way to show off your creative mischief. Bonus points if it leaves them laughing and confused.

Tuck a fake scratch card inside.
Write your message upside-down or backwards.
Promise a big surprise and tape in a photo of a potato.

Ready to prank like a pro?

A cheeky April Fools’ Day card is the perfect way to stir up some laughs without cleaning up confetti or buying a whoopee cushion. Browse our hilarious collection and let the mischief begin!

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Tag: april fools day