80+ Best and Inspiring 21st Birthday Captions for Instagram

21st Birthday Captions for Instagram

There’s no doubt that the number one thing on most people’s minds on their 21st birthday is booze. You’re finally old enough to drink legally, after all! But while the booze is fun, and it’s hard to beat sharing your newfound freedom with everyone you know, what do you actually say in your Instagram caption? Well, whether you’re posting an official 21st birthday photo or not, here are some great ideas for 21st birthday captions for Instagram to help you put your best foot forward as an adult…well, kind of.

21 and legal proceed with caution.

21 and oh so fun.

21 is the age of responsibility. Give it a few months and you will be wondering why you were in such a hurry to get here.

21 looks pretty and good to me.

21st birthday is good beer, hot girls, party and police.

A whole day to celebrate.

At 21 everything is possible and tomorrow looks friendly

At 21 you’re old enough to go to Vegas where you can lose all your money trying to hit on 20.”-Melanie White

Being 21 is nothing to wine about.

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Birthdays are just finger posts on the road of getting old.

Blessed to see another year <3

Born in ( put birth year), 21 years of being fabulous

Celebrating with my favorites.

Cheers and beers to my 21 years.

Cheers to 21 years.

Deal with it, because it’s my birthday!

Eating my cake and wearing it, too.

Facebook has some exciting news today.

Finally 21 and legally able to do everything I’ve been doing since 16.

Finally 21, and legally able to do everything I’ve been doing since 15

21st birthday captions for girl

Found my birthday crown.

Gifts are one way of telling that I remember your birthday.

Grateful for the people by my side for each birthday.

Growing old is mandatory, but growing up is optional.” — Walt Disney

Happy 21st birthday I wish that nothing and no one take away that smile, which infects everyone around you! Be happy always.

Happy 21st birthday dear. May you always be happy, may it be greater than it already is & may your path be wonderful & smooth!

Happy Birthday to the man who makes my blood pressure rise. Love you always!

Happy birthday dear. You have been there in my life as a guiding light. Stay blessed.

Happy birthday to you, to the one who never lets a day pass gloomy. You are our party animal. Party hard today.

Hold on to your inner child as you grow older.

Hugs, kisses and lots of birthday wishes!

I always praise the skies for bringing you to me. Happy 21st birthday, my darling.

I am grateful that you are a part of my life. All the best on your birthday!

I can’t help being cute, I was born this way.

I didn’t get older, I leveled up.

Funny 21st birthday captions for friend

I hope the birthday cake is as sweet as me.

I learned the meaning of true friendship from you. Happy birthday my friend. Always going to be there for you.

I want to gift you something special on your birthday, so I am gifting you myself.

I want to thank everyone for the special day, come and join me as I celebrate it.

I wish you that you grow young on every passing day.

I.D. love a drink, thanks!

It took 21 years to get this awesome

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It took me ‘_’ years to get this cute.

It’s my birthday week! Yipee!

It’s okay to show your excitement. You’re 21 and that’s worth the excitement. Have a fun-filled birthday.

It’s your 21 birthday and its time to celebrate to the fullest

It’s your birthday, it’s your birthday! Party like it’s your 21st birthday! Have fun.

I’m 21 now but age gives no guarantee on maturity

I’m going to eat my cake and wear it as well.

I’m not ever getting older.

I’m not getting older. I’m getting better.

I’m not old, I’m just getting prettier.

I’m so awesome, when I was born, I was given a certificate.

Keep Calm because a princess was born on this day.

Keep calm and celebrate on.

Keep calm, ‘cause it’s my birthday / I can’t keep calm ‘cause it’s my birthday.

Unique 21st birthday Instagram captions

Live your life and forget your age.

My heart is so full.

Now that you’re 21, nobody can tell you want to do unless of course, you’re married.”-Melanie White

On this day was a hottie born.

On this day, a queen was born.

One is never truly free until he/she has turned 21. Happy 21st birthday!

Party girl, cheers, celebration.

People come and go but true friends always stay. Happy birthday lad.

Start from the bottom now I am 21.

Staying sassy on my birthday.

Studies show that people who have the most birthdays live the longest.

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Take risks and be brave. This is the time of your life to make the mistakes you’ll regret later. Have a fantastic 21st birthday.

Thank you, Mom, for giving birth to this wonderful child.

Thanks for giving me great memories that will last a lifetime. Best wishes to you on your Birthday.

Thanks to everyone who took the time to wish me a Happy Birthday!

The party won’t start until I walk in.

This is my year of dreams coming true.

Today, I just want to thank God for adding another year to my life.

Turning 21 is nothing to wine about.

Turning 21 today.

Turning my birthday into a lifestyle.

Twenty-one is a super important milestone birthday event. It means you have less than 80 years to hit 100.

Wanna see my I.D.?

Well, guys, it’s official. I’m Old lol

When a man is tired of life on his 21st birthday it indicates that he is rather tired of something in himself.”- F. Scott Fitzgerald

Who said getting old meant looking old?

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Wishing birthday to the person who is always young.

Wishing you love and happiness on your birthday.

Yes, I become 21.

You are the sister that I never had. I love you so much, bestie. Happy birthday!

You look as beautiful as ever on this wonderful occasion. I hope your 21st birthday brings you many amazing memories.

Your birthday is also mine to celebrate. Happy birthday, dear. Let us have fun together today.

keep calm and sweet 21 on.

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