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Birthday > Age Specific Birthday Cards > 21st Birthday
21st Birthday Cards
Drink ... drank ... drunk? Not too much, we hope. Send a 21st Birthday Card to someone who has hit that milestone like a boss and is ready to celebrate. Choose from 790+ exceptional designs, add your personal message, and we'll mail it next business day. Throwing a party? No worries. We have 21st Birthday Party Invitations, too. Yeah, 'cause we're cool like that.
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Orientation
Portrait
Landscape
Custom Photos (Front)
None
1
2
3
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5+
Custom Text (Front)
Yes
No
“Cards were exactly what I ordered. The personalization was perfect. Will definitely buy again.”
Christine - Nov 2nd, 2026
“I absolutely love Greeting Card Universe! It is so much fun being able to create the text of the cards you are buying. Price is another bonus, their cards are so reasonable. Also, Customer Service is outstanding and work with you perfectly.
I recommend this business 100%”
Karen - Nov 1st, 2026
21st Birthday Custom Photo Bright Balloons and Con…
21st Birthday for Her with Flowers and Polka Dots …
Happy Birthday Card series - 21 card
Happy 21st Birthday, Pink Roses card
Happy 21st Birthday Beautiful Moth with Flowers on…
21tst Birthday - Humorous, Cute Turtle with Gift o…
21 Celebration boy card
Happy Birthday Stage 21 card
LOOK OUT! Here comes another birthday! - 21 years …
Lady in Birthday Hat Happy 21st Birthday card
Humorous 21st Birthday Card You’ve Turned 21 Own P…
Happy 21st Birthday, balloons, streamers card
21st Birthday Age Custom Photo typography card
Happy Birthday Bee Safe 21 Sober Paper Card
Chalk Board Birthday Wishes, 21st Birthday Lesson …
Happy 21st Birthday card
Cheers! It’s Your 21st Birthday card
21 Years Old Birthday Cards Humorous Monkey card
Happy Birthday age 21 Pink and Gold Balloons Confe…
Paper greeting card, happy birthday, party, 21, tw…
Muscle Man 21st Birthday Card
Happy 21st Birthday - For Him card
21st Birthday Giant Ice Cream card
21st All Sports Birthday Balls Red card
Custom 21st Birthday White Hummingbirds on Cherry …
Custom Name Deanna 21st Birthday Cake Custom Photo…
21st Birthday card with fireworks card
Golden Birthday Turning 21 on the 21st Custom Mont…
21st birthday slot machine card
Happy 21st Birthday Horse in Sunset card
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