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 studio.

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Yellow card with the two fabulous women in leopard and tiger print dresses holding a gift and wine amid confetti, 'I heard there's a party?!'

Unity Stamp

Heard There's a Party?!

$29.00
$29.00
$15.99
Someone said party? They’re already dressed. Two impossibly glamorous gals — one balancing a gift and a glass of wine, one raising a martini with an olive and an eyebrow — bring full sass to every celebration, backed by four...
Sale
Belated-birthday card with a smiling snail beside a tall wrapped gift, over the sentiment 'Consider this your birthday after-party.'

Unity Stamp

Eventually Yours

$29.00
$29.00
$14.99
The card was slow. The snail is not sorry. One gloriously unbothered party snail — droopy party horn, towering gift, heavy-lidded stare — and four belated-birthday punchlines mean this set has a comeback for every card you didn’t mail...
Boozy & Bougie

Boozy & Bougie

$29.00
Fancy with a fizz. Boozy & Bougie toasts birthdays, promotions, and Friday-finally moments with champagne-level sass for your most fabulous friends. Raise a glass to more drink-themed stamps.You are NOT joining a membership when you purchase this...
Cue the Cake

Unity Stamp

Cue the Cake

$29.00
Enough small talk — cue the cake. A fluffy, party-ready cat beside a birthday cake brings the confetti energy every funny birthday card needs. Party on with more birthday stamps.High-Quality Red Rubber Stamp Set Made in-house at Unity Stamp Co...
Pawty Law No. 1 red rubber stamp set in line art: a dachshund in a party hat sitting beside a slice of cake with a lit candle, plus the sentiments “BIRTHDAY RULE #1: ALWAYS WISH FOR MORE TREATS,” “LETS PAWS & celebrate!” and “Happy Birthday, YOU MAKE LIFE SWEETER.”

Finely Detailed - Unique to Unity - Angela Magnuson

Pawty Law No. 1

$29.00
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. This set includes four beautifully...
Line-art stamp of a glamorous vintage woman presenting a birthday cake with the snarky sentiments 'Honestly? You're aging better than I expected.', 'Go ahead. Make it about you.' and 'Hope your birthday is as dramatic as you are.'

Unity Stamp

Dramatics

$32.00
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. This set includes five beautifully...
Line-art stamp of a happy cluster of dogs piled together with sentiments 'hooray! from the whole pack,' 'we can't wait to see you' and 'so excited for your big day.'

Unity Stamp

The Whole Pack

$29.00
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. This set includes four beautifully...
Still Kickin' red rubber stamp sheet: a funny party-hatted giraffe with 'Well, look who keeps on GETTIN OLDER,' 'Good luck blowing out all those candles' and 'Older, wiser, & still kickin'.'

Still Kickin'

$29.00
You are NOT joining a membership when you purchase this kit!   This is a one time purchase - so purchase with confidence! This stamp set is part of our KOMpanion Sets — a way to experience the magic of Unity’s Kit of the Month. Each...
The Already Old red rubber stamp set — a scruffy, unimpressed bird holding a balloon with snarky birthday sentiments like 'you're not getting old... you are already old.'

Unity Stamp

Already Old

$29.00
A thoroughly unimpressed bird holding a birthday balloon — for the friend whose age is officially none of anyone’s business. Snarky birthday cards, delivered. Celebrate (reluctantly) with more birthday stamps.High-Quality Red Rubber Stamp Set...
Line-art red rubber stamp set 'Little Weirdo' showing a wild-eyed quirky bird with funny sentiments like 'You're my kind of weird' and 'aging is weird, you're doing great.'

Unity Stamp

Little Weirdo

$29.00
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. This set includes four beautifully...
Shear Surprise red rubber stamp sheet: two fuzzy peeking sheep with 'You've been on our minds,' 'We just came for the cake' and 'Peek-a-BAAA.'

Shear Surprise

$29.00
You are NOT joining a membership when you purchase this kit!   This is a one time purchase - so purchase with confidence! This stamp set is part of our KOMpanion Sets — a way to experience the magic of Unity’s Kit of the Month. Each...
Sale
The Seen & Herd red rubber stamp set from Unity Stamp Co - a shaggy Highland cow with a little bird perched on its head, in a wildflower meadow, with sentiments including: Heard you were having a day, we are here for you; Oops... it's pasture your birthday; Hay thanks!.

Unity Stamp

Seen & Herd

$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. This set includes six beautifully...
Red rubber stamp set with a shaggy, tired-looking dog and sentiments 'Starting to feel your age, huh,' 'Feeling all the things,' and 'Sorry you are feeling down.'

Unity Stamp

Slightly Wry

$29.00
A tired-looking dog who understands your week completely — wry, relatable sentiments for feel-better cards, Monday solidarity, and gentle humor when life’s a lot. Fetch more dog rubber stamps.High-Quality Red Rubber Stamp Set Made in-house at...