As anyone who has ever scrolled through Instagram knows, birthdays are a big deal. Whether it’s a friend, family member, or even a beloved pet, everyone deserves to feel special on their big day. And what better way to show someone you care than with a thoughtful caption? In this blog post, we will share 75 unique captions to wish someone happy birthday on Instagram.

Unique Ways to Wish Happy Birthday on Instagram

Commemorating someone’s birth is one of the oldest traditions still in practice today. Although the way we celebrate has changed drastically over time, the sentiment remains the same. Whether you’re looking for a classic birthday wish or something more creative, we’ve got you covered. Check out these fun and creative ideas! So start scrolling and choose the best birthday wishes for your loved ones!

For your significant other

  • Thank you for being everything I could ever want or need. I love you more than words can say. Happy birthday!
  • I loved you then, and I love you still… always have, always will! Happy birthday!
  • Grow old along with me! The best is yet to be.
  • Hugs, kisses, and lots of birthday wishes!
  • Happy birthday my love! I couldn’t have asked for a better person to spend my life with. Love you to the moon and back ❤
  • Happy birthday to my favorite human in the world! You are one of a kind, and I love you to pieces.
  • You’re one of a kind, and I hope you have a birthday as wonderful as you are 🎉
  • Time to celebrate another year of life and love! Happy birthday, babe! ❤️
  • My life wouldn’t be the same without you by my side. Happy birthday to the love of my life! ❤️
  • So grateful to be spending another year with my best friend and partner in crime! #birthdayboy #happybirthday
  • They say that home is where the heart is, and I know that my heart has been with you since the day we met. Happy birthday, babe! I love you more than anything in this world.
  • My everything, my life, my love. Happy birthday to the most amazing person in the world!
  • Happy birthday to my absolute favorite person in the world! You make every day an adventure, and I can’t wait to see what the next year brings!
  • Time to celebrate another year of love and happiness! Happy birthday, Hubby.
  • Every day is a new adventure with you, and I can’t wait to see what this year brings!
  • It’s my favorite person’s birthday today, and I couldn’t be happier!
  • The most beautiful souls are often the ones that shine the brightest. Happy birthday to my incredibly beautiful and talented love. You make the world a better place just by being in it.
  • So grateful to have you by my side, today and always. Happy birthday, my love!
  • Wish I could be celebrating with you today! You mean everything to me, and I can’t wait to see you soon.
  • Another year older, and still the most amazing man in the world. Happy birthday my love!

Related Post: 45 Best Birthday Quotes for Instagram

For the sibling who is more like a best friend

  • Happy birthday to my favorite sister/brother! I love you to the moon and back.
  • The best brother/sister in the world deserves the best birthday celebration ever! #happybirthday
  • Happy birthday to the best sister/brother in the world! I wouldn’t know what to do without you!
  • The best part about having you as a sister is that I always have someone to laugh with. #happybirthday
  • It’s been one heck of a year, and I’m so excited to see what the next one brings to you!
  • The best sibling I could ask for 🎈 #happybirthday
  • Climbing to the top together. Happy birthday sis❤️
  •  You mean so much to me. Just like a diamond, you are sparkling and priceless. The most heartfelt birthday wishes to my irreplaceable sister.
  • The best way to start off your sis’s birthday is with a big ol’ birthday hug!
  • Wishing you the happiest of birthdays, little sister! You’re one year older and one year wiser today 🎂💕
  • The best humor is always found within family🤪 Happy birthday to my hilarious sister! Love you to the moon and back ❤️
  • Best wishes on your special day to my wonderful sister/brother! Hoping all of your birthday dreams and wishes come true!
  • The warmest birthday wishes to my incredible sister.
  • Blow out the candles and make a wish. Happy birthday sis!

Related Post: 60 Sisterhood Captions for Instagram

For your BFF who always has your back

  • You’re not getting old, you’re just becoming more fabulous. Happy birthday!
  • Wishing you a delicious birthday! May your day be filled with all of your favorite things.
  • Every day you sparkle, but on your birthday, you rule!
  • It’s your birthday, but I want to thank you for always being there for me. You’re the best friend anyone could ask for!
  • Celebrating another year of being blessed with the best friend a girl could ask for! Love you to the moon and back ❤️
  • No matter what life throws at us, I know we can always rely on each other. Happy birthday, bestie! ❤️
  • I’m so grateful to have you in my life. Happy birthday!
  • Wishing you both a happy birthday! May your day be as beautiful as you are.
  • ole friends are the best kind 💕 #happy birthday to my day one!
  • Celebrating another year with my ride-or-die friend! can’t imagine going through life without you by my side ❤️
  • Best friends are like stars- you don’t always see them, but you know they’re always there. Happy birthday!
  • Best day ever celebrating my bestie’s birthday! We had cake, balloons, and lots of laughs!

Related Post: 50 Friendship Quotes for Instagram

Best Instagram Captions for Happy Birthday

Birthdays are a special time to celebrate. From funny to heartfelt, there’s a caption for everyone in this list. So go ahead and wish your loved ones a Happy Birthday with a great pic and epic caption!

  • A birthday is just the first day of another 365-day journey around the sun. Enjoy the trip!
  • All things bright and beautiful, all creatures great and small… including you! Happy birthday! Celebrate your birthday like it’s a national holiday… because it is!
  • Forget about the past, you can’t change it. Forget about the future, you can’t predict it. Forget about the present, I didn’t get you one. Happy birthday!
  • Hoping your day is as beautiful as you are! Happy birthday!
  • I hope your special day is as wonderful and awesome as you are! Happy birthday!
  • I’m so glad you were born! Best wishes on your special day!
  • Wishing the happiest of birthdays!
  • Have the happiest of birthdays! You deserve nothing but the best on your big day.
  • On this special day, I hope you’re surrounded by all the people you love most. Happy birthday!
  • Hoping that your birthday is as wonderful and amazing as you are!
  •  One more year of life, one more year of wisdom. Happy birthday!
  • They say that with age comes wisdom. Congratulations on getting older!
  • Welcome to the next phase of your life! Best wishes on your journey ahead.
  • Wishing you loads of fun and happiness on your special day!

When it comes to birthdays, everyone has their own way of celebrating. Some people like to keep things low-key, while others prefer to go all out. But no matter how you choose to celebrate, one thing is for sure: posting a birthday message on Instagram is always a nice touch. Not only does it let your friends know that you’re thinking of them on their special day, but it also gives them a little boost of happiness. So what do you say when you post someone’s birthday on Instagram? A simple “Happy Birthday!” is always appreciated. But if you want to add a little something extra, here are some ideas of what to say:

  • The happiest of birthdays to my absolute favorite human!
  • Wishing you all the love and happiness in the world on your special day!
  • On this day, a queen/king was born.
  • So grateful to have you in my life, hope you have a beautiful day.
  • Counting my blessings today, and you are definitely one of them! Happy birthday!
  • A whole year older, but not a day more gorgeous!
  • Someone I love was born today.
  • My wish for you on your birthday is that you are, and will always be, happy and healthy!
  • So lucky to have you as a friend! Wishing you all the best on your special day.
  • Happy birthday! You deserve all the good things life has to offer on your big day.
  • Many happy returns of the day! Wishing you a wonderful day and all the best for the year ahead.
  • Wishing you a very happy birthday! You deserve all the happiness in the world.
  • Another year Older? Yes. wiser? Hopefully! Happier? Always! Wishing you a very happy birthday!
  • Here’s to hoping that this next year is even better than the last. Happy birthday!
  • Cheers to another year of good health and happiness!
  • On this special day, may all of your dreams and aspirations come true. Happy birthday!
  • Just like fine wine, you only get better with age! Wishing you all the best on your special day.
  • Sending you lots of love on your birthday! May it be a happy and memorable one.

Final Thoughts

There you have it! We hope that our list of 50 unique captions will help you wish your friends, family, and loved ones a very happy birthday. What is your favorite caption from the list? Let us know in the comments below!