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.

Brands

Red rubber stamp sheet with a glamorous vintage woman in a full-skirted dress presenting a lit birthday cake, beside sentiments reading 'Honestly? You're aging better than I expected' and 'Hope your birthday is as dramatic as you are'.

Unity Stamp

Dramatics

$32.00

A 1950s pin-up in a full-skirted dress and pearls presents a layered cake with five lit candles, chin tilted, entirely aware of how good she looks doing it. The shading is fine and dense, closer to a...

The Wild Haven {bom 4/26}

Past BACKGROUND

The Wild Haven {bom 4/26}

$41.00

A single scenic panel: a bull elk standing at the water’s edge with its head lowered to drink, pines rising behind it and a mountain ridge beyond. The engraving-style line work is dense enough that...

Attaboy {wk 12/25}

Attaboy {wk 12/25}

$32.00

From the Whit Kit Collection. Created by Whitney Magnuson. This kit contains 10 stamps. Gentleman holding a glass measures approximately 1.75" x 2". Gentleman pointing measures approximately 2" x 2...

Ommm.My Gosh red rubber stamp sheet: a wise woman in a cross-legged yoga pose with 'Ommm...my gosh, another year, another chin hair,' 'Inner peace looks good on you' and 'Life's too short to pretend to like people.'

Ommm.My Gosh

$34.00

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...

Butter My Biscuit {wk 10/25}

Butter My Biscuit {wk 10/25}

$34.00

Butter My Biscuit – Red Rubber Stamp Set This sassy retro kit brings a perfect mix of charm and cheek! Featuring playful vintage ladies and witty sentiments like “Well butter my biscuit” and “My...

Here's the Scoop {wk 7/25}

Here's the Scoop {wk 7/25}

$34.00

This charming 11-piece red rubber stamp set was originally part of our July 2025 Whit Kit and is now available for individual purchase! Featuring four nostalgic frozen treats and coordinating...

Bee-Hold {uu 7/25}

Past UU

Bee-Hold {uu 7/25}

$32.00

From the ANG. MAG. Uniquely Unity Collection. This kit contains 6 stamps. Bees measures approximately between 1.25" x 1.75" & 1.5" x 1.75". "Happiest bee-day" sentiment measures approximately .75" x...

Stay Fabulous {wk 6/25}

Stay Fabulous {wk 6/25}

$34.00

From the Whit Kit Collection. Created by Whitney Magnuson. This kit contains 9 stamps. Flamingo measures approximately 2" x 3.25". Monstera style leaves measure approximately 1.25" x 1.25" & 1.5"...

Make a Wish {wk 5/25}

Make a Wish {wk 5/25}

$34.00

From the Whit Kit Collection. Created by Whitney Magnuson. This kit contains 9 stamps. Cupcake measures approximately 1.25" x 2". 3 tier cake measures approximately 2" x 2.5". Birthday presents...

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

$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...

Enchanted Dreams {wk 10/24}

Enchanted Dreams {wk 10/24}

$34.00

From the Whit Kit Collection. Created by Whitney Magnuson. This kit contains 7 stamps. Mushrooms and ferns measures approximately 2.75" x 3". Fairies measures approximately 1.5" x 1.75" & 1.75" x 2"...

Too Much Cake {uu 4/24}

Past UU

Too Much Cake {uu 4/24}

$32.00

From the ANG. MAG. Uniquely Unity Collection. This kit contains 7 stamps. Chick measures approximately 2.75" x 3". "Eat all the cake" sentiment measures approximately .25" x 2". "birdie wishes"...

EDGY line adult-content notice card, 18 plus only.

EDGY

Basic B**ch. - EDGY LINE - Adult Content

$32.00

This stamp set contains 7 stamps.Release Date: 10.31.22 "Bitch" sentiment measures approximately 1.5" x 1". "Happy Birthday” sentiment measures approximately 3.5” x 1". "Just a basic card for a...

Line-art red rubber stamp of a vintage cartoon mouse with a party horn, balloon and tiered cake, 'let the birthday fun begin!'

Unity Stamp

Mousin' Around: Mouse Party Palooza

$40.00

This kit contains 5 stamps. Mouse measures approximately 1.75" x 2.25". Birthday cake measure approximately 1.25" x 3". Balloon measures approximately 1" x 2.5". Noisemaker measures approximately ...

Red rubber stamp sheet showing the classic honey loving bear in a party hat with a balloon and a gift, beside 'Oh, HAPPY DAY' and 'Happy Birthday'.

Finely Detailed - Unique to Unity - Angela Magnuson

Winnie the Pooh: Pooh's Happy Day

$40.00

This kit contains 3 stamps. Winnie the Pooh with present & balloon measures approximately 2.5" x 2.75". "Happy Birthday" sentiment measures approximately .75" x 1". "Oh, happy day happy" sentiment...

From the Herd {uu 9/23}

Past UU

From the Herd {uu 9/23}

$32.00

From the ANG. MAG. Uniquely Unity Collection. This kit contains 5 stamps. Row of farm animals measures approximately 1.25" x 4.75". "Come and hang with the gang" sentiment measures approximately ...

Bevy of Balloons

Unity Stamp

Bevy of Balloons

$39.00

Balloons background measures approximately 4.25" x 5.75". Get the coordinating balloon sentiments HERE Get the coordinating stencil HERE High-Qu

Red rubber stamp sheet with a tall layered cake and three patterned candles, beside 'COLOR-FULL BIRTHDAY WISHES' and 'All you need is Cake'.

Graciellie Design

Rainbow Birthday

$39.00

Created by Graciellie Designs. This kit contains 9 stamps. Slice of birthday cake measures approximately 1.75" x 2.75". Candles each measure approximately .25" x 1.5" & .25" x 1.75". "Happy...