Top Sister Instagram Captions to Use (2022)

Sister Instagram captions can make or break a photo. Whether you're posting a story or posting an image, you'll need a good caption to go along with the story you're trying to tell your friends and family.

If you're stuck and looking for a new Instagram caption, try the list of ideas included in the article below.

sister instagram captions

Instagram captions for sister's birthday 

Happy birthday to my dearest sister who knows me like no one else in this world! You've been so many things to me: my best friend, teacher, soulmate, well-wisher, partner in crime, cheerleader and an eternal confidant. 

Cheers to the cutest, sweetest, coolest sister in the world! Thank you for blessing the world with your gigantic heart and amazing talents. Love, your forever #1 fan. 

We may have our ups and downs but you know there is nothing in this world I would trade for you, right? Have a great year, sis!

If there is another lifetime, I hope I'll be your sister again. This one is not enough to annoy you, my dearest sissy. 

Instagram captions for Sister's Day

In a world that is always ebbing, flowing and changing, having you as my constant anchor and safe harbor has been nothing but relieving. Happy Sisters Day! 

There are so many people in this world without a sister. I thank my lucky stars every day that you are my greatest treasure.  

I wish every day was Sisters Day because I could never run out of reasons to remind you why you're awesome and how glad I am to have you in my life. 

You have been there for me at my worst and showered me with nothing but unconditional love. I don't know what village I saved in my previous lifetime to be blessed with such a generous sister in this one. I love, today and always, my beloved sis. 

Instagram captions for a sister's wedding 

My darling sister has finally met her match! Your husband/wife is officially the luckiest person in the world to be holding your hand from now on. Wishing you both the best in your new chapter. Make it an epic one. 

Wishing you a happy married life with nothing but happiness and prosperity. Remember the best days are yet to come! 

Congratulations! Having watched you grow up has given me immense joy and pride to see you finally following your dreams. I wish you nothing but the entire universe in your new adventure. 

You have someone to protect you from now on but I'll still always be just a phone call away!

Cheer up Instagram captions for a sister 

No matter who comes or goes, please know I'm always here and only a phone call away. Love you, sissy. 

No season or darkness can last forever. I'm so proud of you for trying your best this year. Great days are just around the corner.

To my lovely sister, I want to tell you that you're the strongest, bravest and kindest soul I know. Sending you oodles of love. 

The darker the nights, the brighter the mornings. Don't forget to keep your chin up princess, your tiara is falling! 

Fun Instagram captions for a sister

We may be like cat and mouse, but when we get together for a picture, you'll always be my dream team.

A sibling relationship should be 50-50. She bakes me an apple pie and I eat it.

Summer shenanigans with my sis never grow old. There's no heat that a great day out with my big sis cannot beat!

Through thick and thin, you've always helped me win

You've been a part of my every memory, old or new

Did you know I'd be so lost with you?

So let me tell you again sis: I love you! 

How to pick a good Instagram caption

Here's how to pick the best Instagram caption for your post:

  1. Consider the setting. A great caption is going to cause a visceral reaction to your viewer. This is a type of emotional response. Typically, it will be a positive response. For example, a shiver is a visceral response.
  2. Choose something that matches you. When picking a caption, make sure that you're choosing a caption that matches your overall profile theme. Having a consistent message or tone to your posts will help to grow your following.
  3. Keep it short. A short and sweet caption is going to have a longer impact than a long story. Extremely long captions for Instagram are only great for those who want to tell a deep story and increase their engagement. Generally, the shorter the caption, the better. For example, a short quote is going to perform better than a 500-word caption.

Popular captions

Other popular caption lists to get ideas for your photographs:

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author: patrick algrim
About the author

Patrick Algrim is a Certified Professional Resume Writer (CPRW), NCDA Certified Career Counselor (CCC), and general career expert. Patrick has completed the NACE Coaching Certification Program (CCP). And has been published as a career expert on Forbes, Glassdoor, American Express, Reader's Digest, LiveCareer, Zety, Yahoo, Recruiter.com, SparkHire, SHRM.org, Process.st, FairyGodBoss, HRCI.org, St. Edwards University, NC State University, IBTimes.com, Thrive Global, TMCnet.com, Work It Daily, Workology, Career Guide, MyPerfectResume, College Career Life, The HR Digest, WorkWise, Career Cast, Elite Staffing, Women in HR, All About Careers, Upstart HR, The Street, Monster, The Ladders, Introvert Whisperer, and many more. Find him on LinkedIn.

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