Birthday

Birthday Rubber Stamps for Card Making

Everyone you know has a birthday — be ready for all of them. Unity’s birthday rubber stamps are hand-drawn by our artists and manufactured in-house in New London, Minnesota, from deeply etched red rubber that delivers crisp, detailed impressions for years of celebrations.

Browse more than 250 birthday stamp designs: cakes and candles, balloons and confetti, party animals (literally), and sentiments from sweet to snarky — because some friends deserve “happy birthday, beautiful” and others need a card as funny as they are. Milestone birthdays, kids’ birthdays, belated birthdays: covered.

Each set is cling-mounted, MISTI-friendly, and ready for any acrylic block. Pair with coordinating dies for cake-topper-worthy layers — handmade in the USA and shipped fast from our Minnesota shop.

Need words to match the stamp? Our guide to 90 snarky birthday wishes is full of card-worthy sass.

Browse by

Brands

Shop by brand

Price Filter

Shop by price

Sort by

Sale
Red rubber stamp sheet with a friendly boxy robot holding a balloon, a heart on its chest panel, plus birthday sentiments reading 'Let's party', 'Happy YOU day, human' and 'Bleep bloop bleep...It's your birthday'.

Unity Stamp

Bot You A Present

$29.00
$29.00
$11.60
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA...
Sale
Red rubber stamp sheet with two chickens in party hats holding balloons and a gift, carrying 'Let's party like we don't need naps.' and 'YOUR BIRTHDAY SUIT NEEDS IRONING'.

Unity Stamp

Still Peckin' Fabulous

$29.00
$29.00
$11.60
Two party-hatted chickens, one holding a wrapped present and the other balancing a cake with lit candles, each with a balloon on a string. The birds stamp separately, so you can use one for a small...
Sale
Red rubber stamp sheet with a curly haired fairy with long wings among dragonflies, beside 'Have a fairytale birthday!' and 'Spread your wings and show the world your sparkle.'

Unity Stamp

Fairytale Hello

$29.00
$29.00
$11.60
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA...
Sale
Red rubber stamp sheet with three horned girl monsters in bows and glasses, carrying 'Embrace your UNIQUE brilliance, there's no one quite like you!' and 'A smile like yours makes everything feel brighter!'

Unity Stamp

She Monsters

$29.00
$29.00
$11.60
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA...
Sale
Red rubber stamp sheet with cupcakes spelling out HAPPY BIRTHDAY, three patterned candles, floating balloons and stars, plus sentiments reading 'Happy birthday' and 'Make a wish'.

Unity Stamp

All Lit Up

$29.00
$29.00
$11.60
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA...
Sale
Red rubber stamp sheet with three shaggy one eyed and horned monsters, carrying 'HAPPY BIRTHDAY you little monster!' and 'MONSTER HUGS'.

Unity Stamp

Monster Mayhem

$29.00
$32.00
$12.80
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA...
Sale
Red rubber stamp sheet with two wide eyed fluffy chicks, one holding flowers, alongside 'I clucked up. Happy (very) belated birthday!' and 'Better late than never... unless you're a chicken crossing the road.'

Unity Stamp

Cluckin' Chicks

$29.00
$29.00
$11.60
Two scruffy, wide-eyed chicks, one with its wing flung out mid-explanation and the other clutching a tiny bouquet, look exactly as guilty as you would after forgetting a birthday. These cluckin’...
Sale
Red rubber stamp sheet with a baby elephant sitting down holding a balloon string in its trunk, beside sentiments reading 'Big dreams start small', 'Welcome little one' and 'Big birthday wishes'.

Finely Detailed - Unique to Unity - Angela Magnuson

Lil' Jumbo

$28.00
$28.00
$11.20
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA...
Sale
Red rubber stamp set of ten bold block greetings plus a heart and a period, including "let's celebrate", "with sympathy", "thanks a bunch", "hey", "so", "dang", "yay", "happy", "hello" and "hugs".

Lisa Arana

Say it Loud & Clear

$29.00
$29.00
$11.60
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co. designed by Lisa Arana.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw...
Sale
Red rubber stamp sheet with a fluffy cat in a sombrero raising a margarita, paired with 'IT'S MEOWGARITA TIME!' and 'Fiesta Mode: ON!'

Finely Detailed - Unique to Unity - Lisa Arana

Fiesta Feline Pissy Kitty

$29.00
$29.00
$11.60
Lisa Arana puts a very small cat under a very large sombrero, paws out, with a salt-rimmed margarita and a lime wedge standing beside her. The hat brim is wider than the cat is tall, which is most of...
Sale
Red rubber stamp sheet showing a bespectacled girl in a party hat and tutu beside a tall candle covered cake, with 'You're an eternal sparkle in a mortal disguise.'

Finely Detailed - Unique to Unity - Angela Magnuson

Mortal Sparkle

$29.00
$29.00
$11.60
“You’re not old, you’re vintage fabulous.” A tutu-clad birthday queen beside a towering cake brings glitter, sass, and zero apologies to funny birthday cards. Celebrate with more birthday stamps...
Sale
Red rubber stamp sheet with a round little platypus under floating hearts, carrying 'YOU'RE WEIRD, I LIKE IT.' and 'HAPPY BIRTHDAY (you weirdo)'.

Unity Stamp

Platypus Peculiarities

$28.00
$28.00
$11.20
High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co.  Experience the unmatched quality and durability of our red rubber stamp set made in-house from raw materials right here in the USA...
Sale
Red rubber stamp sheet with a set of long tailed mid century style cats, carrying 'YOU'RE THE CATS meow' and 'NOTHING BUT THANKS.'

Unity Stamp

Purr-ty Cats

$29.00
$29.00
$11.60
Six sleek black cats with whip-thin curling tails sit tall, stretch, arch and glance over a shoulder, all in a mid-century silhouette style with narrow white eyes and long whiskers. The sentiments...
Sale
Happy Hour {wk 7/24}

Happy Hour {wk 7/24}

$29.00
$29.00
$11.60
From the Whit Kit Collection. Created by Whitney Magnuson. This kit contains 8 stamps. Drink glass with umbrella measures approximately 1.5" x 2.75". Drink glass with 2 straws measures approximately...