21st Birthday Captions for Yourself

One of the many reasons I am glad to be out of my twenties is that when you’re in your twenties, people feel weird about giving you birthday cards. They don’t want to make it too personal because, as we all know, anything personal turns to crap. But the card that lies somewhere in the middle, the one that says something vague and humorous like ‘Don’t let anyone tell you what to do! (Even on your birthday)” is as close as many people will ever.

Being twenty-one doesn’t make you a grownup. It doesn’t even mean you’re old enough to drink. It just makes you a year older, and hopefully a little wiser.21st Birthday Captions for Yourself

1. You’ve got this. It’s your time to shine, and you’re ready to ring in your 21st year with a celebration that shows just how grown-up you are. Make the most of it!

2. Cheers to being 21 and not giving a fudge 😜 #21stBirthday 😆 #21YearOld #NextStepTwentyOne

3. I’m the only one of my friends that ended up with a true 21st birthday. 🎉

4. Happy 21st birthday to me! It’s always nice celebrating with a friend 😉 Cheers.

5. Happy birthday to the most awesome me out there:) #Happy21stBirthdayToMe

6. Celebrating my 21st birthday in style with a brand new board. Because, why not?

7. 21 and all good things, right? We drink champagne, wear lipstick, and date boys. 😊

8. I’m turning 21, and I’m proud that you’re here with me.

9. Happy 21st birthday to me 🎉 , and a huge THANK YOU to everyone who has supported me along the way. I’m so excited to see what these next few years have in store. 🥂

10. Growing up, I always thought 21 meant that you could drive and drink. It doesn’t. Now that I’m 21 let the good times roll!

11. Today I am 21, legally able to drink, and finally using the word “fo’pho’be”. Happy birthday to me.

12. It’s your birthday! Have a slice and make a wish.

13. Today I turn 21, but it’s just a day. Twenty-one years of life is what I’m grateful for.”

14. It’s my 21st birthday and 🥂 – you’ve made it this far. Congrats, kid. Here’s to 21 more!

15. Skating on my 21st birthday tonight, and Idk if I should be excited or not.

16. Time to get another big one checked off the list. Happy 21st birthday to me.

17. My 20s have been the greatest decade of my life. I’m so grateful for every moment. Thanks for being a part of it. Now let’s party! 🎉🎊

18. Nothing but love, positive vibes, and SLEEP for the next 21 years. I can’t wait to enjoy every sip of this next adventure!

19. To all the years we’ve celebrated together, and to all the years we have ahead. Cheers! 🍾🍻

20. Every year, get wiser, wittier, and more like your dad. Happy birthday to me!

21. You’re never too old. But you are ready.

22. I’m 21 and loving life! Here’s to a new chapter. Let’s start this birthday party 🍾 #21stBirthday

23. It’s my last birthday, and I’m feeling so fancy. I feel like a brand new person, and I’m ready to do amazing things 🎉 24. twentyone is the best year yet ❤️ I hope it’s as good as I expect it to

25. 🎂🎉 Celebrating my 21st birthday with my squad in Vegas ✈️☝🏼

26. Happy 21st birthday to me! I never thought I’d make it this far without blowing out my candles, lol. Wohooo!

27. How do you know when 21 is your lucky number? When you turn 21! 😱

28. Just because I’m 21 now doesn’t mean that I get to stop being nerdy or weird. I love that about myself, and I will continue to embrace it.

29. It’s my 21st birthday, and I’m celebrating by going to the bathroom to drink this beer. Happy birthday, me!

30. Getting older is a gift, celebrating 21 years with the people who have been there since January 1, 1996 🎉🎈❤

31. It’s my 21st birthday, and I’m feeling grateful for all the friends I have!!!!

32. Love yourself today, tomorrow, and always because you deserve it! Happy 21st!

33. So much has happened in the years we’ve been friends. Like that time, I accidentally ate a mealworm when I was 5. Or when you borrowed my chisel to fix your bike when we were 17. You’ll love these 21st

34. twentyone was the best year yet, but I can’t wait to see what 21 brings! Happy birthday to me. 🎂 🍰

35. On this 21st birthday, get away from the usual dinner and drinks scene. Get an experience you’ll never forget.

36. It’s my 21st birthday, and I feel like… I’m a regular adult now, but also I still want to have fun. 🍻

37. The only thing better than celebrating 21 years on earth is getting to celebrate it with a drink in hand. Here’s to 21 more! #21stbirthday #tbt

38. I’m totally living for that extra year of adulting #21yearsold

39. It’s your birthday! You deserve cake and balloons. Oh, you’re still here? Great, happy birthday to me!

40. I’m a free spirit full of possibility. I know that today is the tomorrow I worried about yesterday. I’m ready to live without regret, love without boundaries, & be someone my dog can be proud of.

41. Birthdays are a time to reflect, anticipate, and plan for the year ahead. Happy Bday to me!

42. Turning 21 always feels like a momentous occasion—and it’s even better with work friends. We love 21 because you’ve been able to get into a bar since you were 20. Can’t wait to see what you do

43. This last year has been the best of my life. To be 21 again, and have another year of fun, learning, growing, and friendship awaits me! Happy 21st birthday to me 💃🏻 #holidaybirthdays

44. Hi 👋! It’s my 21st birthday today. I just wanted to say thank you for all of your love and support. I wouldn’t be here without you ❤️!

45. Happy 21st birthday. Today, you can finally be the person you’ve always wanted to be.” – The Fault in Our Stars.

46. Happy 21st birthday to me! That’s right, I said it.

47. Turning 21 is just a day, but being 21 is the greatest life accomplishment! 😎

48. Happy birthday to me. I did it! I turned 21—cheers to this exciting new chapter in my life. Now let’s go out and celebrate tonight!

49. So thankful to all of the people and memories that have led me here today. Can’t wait to see what is in the cards for next year… #21 #bathingdays

50. OOOH, I’m old. What are some funny 21st birthday captions to incorporate into your caption that also includes significant people in your life present at this milestone?

51. Go big with a mirror ball cake and flamingo napkins for your 21st birthday, yo.

52. Thanks for the memories, Mom and Dad. Here’s to 21 more. 🎂👍

53. To the day I was born, I didn’t know how amazing this life would be. Thanks for 21 years of blessings and memories. Thanks to the people that have come and gone; they taught me so much. To my family and friends

54. Happy to share my birthday with you, but I’m only half as old as I am fabulous.

55. Boom. It’s my birthday, and I’ll be feeling this 🎂 all day, every way.

56. 5️⃣0️⃣0️⃣!! ____ Looking forward to all that’s to come this year! I’m so proud of you, babe!

57. It’s my birthday, and I look good! (whatever that means) Here’s to another year.

58. You don’t have to be a supermodel; you just have to be you. – Cindy Crawford #21stbirthdaycaptionsforselfie

59. Cheers to 21 years, my friend! You’re as old as you can afford to be. And I can afford to be 21!

60. Happy 21st birthday! You’re one year closer to a free car!

61. Happy birthday to me! I’m still pretty stoked about turning 21. Before this, I never really thought that much about it. But now that the day is coming up, there’s no denying that being 21 is a big deal.

62. Today I’m celebrating 21 years. It feels like yesterday since I was 10, turning 11, ultimately 12. Living a life of no worries or troubles seemed so surreal back then, and I took it for granted. Today as I turn into a

63. It’s a milestone and deserves to be celebrated! Make a toast to the next 21 years. You only get one shot at making it count, so make it stellar!

64. This is The Place to celebrate the years, your friends, the memories. Munchkins and movie nights, birthday cake, and cheers!!! #21 🎉

65. Life is all about moments. Make it your 21st birthday to remember; 1st you fall in love with them, 2nd they fall in love with you, 3rd you propose to each other, and 4th you become husband & wife. Merry 21st birthday to the man that loves me for such a vital purpose

66. You’ve made 21 years of memories. Here’s to 21 more.

67. This year I’ll be bringing all the 🎉 s and 🎂 s to the parties; no more waiting for someone else to celebrate me. # I’m21Now ##

68. As adulting gets real, you feel a sense of relief that you’ve finally made it to twenty-one women.

69. 🎂🎉 I’ve officially reached legal age.

70. I’m still a kid at heart, I’m never too old to hop around with my friends in a bounce house and really have the time of my life. Happy 21st birthday to me!

71. Happy 21st birthday to me. It’s been an incredible few years, and I’m so grateful to be surrounded by friends and family who support me every day.

72. This day marks the beginning of new experiences. I’m ready to get started 🇺🇸 #Happy21stBirthdayToMe.

74. To turning 21 and being able to vote 🇺🇸 on your birthday, happy birthday to me!!

75. This is my birthday ☃ , and I’ll be the first to say.

76. Loyal ’til the very end, that’s what you are. Thanks for always being there for me – 21 🎂

77. Today I’m officially 21, so now I can be even more of a diva 💁🏻‍♀️ #fancybirthday #21stbirthdaycaptions

78. Happy birthday! You’re 21. Watch where you step; you’re now a year older and a year closer to death

79. Did you know that 21 is the optimum age? And if not, well, it is now. 🐬

80. At 21, I’m going to do it all: be a better leader, a better servant, a better member of society, and (drum roll, please) live outside my comfort zone.

81. Happy birthday to my favorite person in the world. I’m so lucky to have you as my partner and my best friend. I’ve loved getting to grow up with you for the past 21 years #21; you are a gift!

82. I’m celebrating #21YearsYoung with a delicious Frappuccino. Happy birthday to me! †️

83. So far, so good! Here’s to another 21 years of friendship; here’s to never growing up!

84. Happy 21st!! May your next year be filled with even more of the things you love—cheers to 21 years.🥂

85. It’s my 21st birthday today! Cheers to one more year alive and kicking and to living it with the people that mean the most to me. 🍾🍾It’s funny how, as a kid, you don’t

86. Cheers to 21 years! You’ve come so far and grown so much – we can’t wait to see what the next year will bring. #birthday #happybirthday #21

87. Feeling excited and thankful to be sharing my 21st birthday with you. Stay endless 🎉💜

88. Happy 21st birthday to ME!! 😜 I’m the baby of my family, the only girl, and the only one to turn 21. 🎉🍾 *Hint Hint: This is a great caption idea if

89. Life is short; enjoy every second. 21 years young and want to celebrate with this self-tag!

90. Happy 21st birthday! It’s your time to celebrate! Everyone deserves some schwag—why not get a gift card from one of our many partners?