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.

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Red rubber stamp sheet showing a grumpy fluffy cat in a party hat beside a cupcake, with 'Let's celebrate by leaving me alone.' and 'Let's pretend I care it's your birthday.'

Finely Detailed - Unique to Unity - Lisa Arana

PISSY PARTY

$29.00
“Let’s celebrate by leaving me alone” may be the most honest birthday sentiment Lisa Arana has drawn, and the cat beneath it agrees. She sits in a striped party hat with her tail curled around a...
Red rubber stamp sheet with a little mouse in a tutu holding a cupcake, alongside 'You just get sweeter & sweeter!' and 'May your birthday be full of tiny delights!'

Finely Detailed - Unique to Unity - Lisa Arana

Tiny Tutu Soiree

$28.00
Created by Lisa Arana. This kit contains 5 stamps.   Ballerina mouse wearing a tutu measures approximately 2.5" x 3".  Cupcake measures approximately .5" x .75".  "Eeeeek! It's your special day"...
Red rubber stamp sheet with a shaggy maned little pony, carrying 'HAY GIRL!' and 'WHOA NELLY!'

Finely Detailed - Unique to Unity - Lisa Arana

Pint Size Pony

$28.00
A sweet western pony with country sass. Pint Size Pony works for cowgirl birthday cards, horse lovers, and ranch themed projects.Created by Lisa Arana. This kit contains 9 stamps.   Pony measures...
Red rubber stamp sheet with three craft beer cans labeled COOL ALE, HAZY DAYS and STOUT BABY, alongside 'CHEERS BRUH' and 'HOPPY BEER-THDAY'.

Finely Detailed - Unique to Unity - Lisa Arana

Cheers Bruh

$29.00
Created by Lisa Arana.  This kit contains 11 stamps.   Trio of beer cans measure approximately  "Hoppy Beer-thday" sentiment measures approximately "Crushed it" sentiment measures...
Red rubber stamp sheet: party-hat barnyard crowd with four sentiments including 'CONGRATULATIONS! {from the whole herd}' and 'HAPPY RETIREMENT {you suck}'

Finely Detailed - Unique to Unity - Angela Magnuson

Barnyard Bash

$28.00
This kit contains 5 stamps. Barn animals measure approximately 2.25" x 3.75". "Happy Birthday {you party animal}" sentiment measures approximately .5" x 2". "Happy Retirement {you suck}" sentiment...
Red rubber stamp sheet showing two older women with big hair raising drinks together, carrying 'Ladies Night!' and 'Young at Heart. SLIGHTLY OLDER IN OTHER PLACES.'

Finely Detailed - Unique to Unity - Angela Magnuson

Nutty Ol' Broads

$28.00
This kit contains 5 stamps.  Sassy old ladies drinking measures approximately 2.5" x 3". "Cheers to Beer! Just wish we could still hear" sentiment measures approximately .5" x 2.5". "Young at heart...
Red rubber stamp sheet with an older gentleman in a flat cap and plaid trousers walking a small dog, beside 'NOBODY loves life LIKE AN OLD MAN.' and 'HAPPY BIRTHDAY, OLD FRIEND'.

Finely Detailed - Unique to Unity - Angela Magnuson

Ol' Friend

$29.00
This kit contains 4 stamps.  Old man with dog measures approximately 2.5" x 3.75". "Happy birthday, old friend" sentiment measures approximately .25" x 1.75". "Not to brag or anything but I can...
Red rubber stamp sheet showing a glamorous older woman in a wide brim hat, sunglasses and pearls with a feather, carrying 'Bless your heart...' and 'You must have been a stunner when you were young.'

Finely Detailed - Unique to Unity - Angela Magnuson

Stunner

$29.00
This kit contains 6 stamps.  Gorgeous mature lady measures approximately 2.75" x 3". Feather measures approximately .5" x 1". "Bless your heart" sentiment measures approximately .75" x 2.5". "You...