Happy Birthday Sister
Your sister hears "happy birthday" from many people today. A message with one specific detail, something she did for you or a moment you shared, is the one she will remember.
Short or long, funny or tender, the right birthday message depends on your relationship. These wishes for your sister cover a few moods so you can match the way you usually talk.
With a sister, birthday messages can mix humor and tenderness. An inside joke followed by one sincere sentence is a combination that rarely fails.
Happy birthday sister wishes
Happy birthday to the sister who knows me best and still likes me anyway.
Happy birthday, sister. Wherever life takes us, you will always be home to me.
Happy birthday, sis! Thank you for keeping my secrets and stealing only some of my clothes.
Happy birthday, Sister! I hope today brings you as much joy as you bring me.
Happy birthday to the best sister anyone could ask for. Enjoy every moment today.
Wishing my sister a birthday full of laughter, rest and the people she love most.
Sis, you are my favorite person to laugh with. Happy birthday!
Happy birthday Sister images
Download any card for free, or tap Personalize to change the message and add a name.
More birthday messages for your sister
Want a bigger selection? Our full page of birthday wishes for your sister groups dozens more messages by style, from short and sweet to long and heartfelt.
Frequently asked questions
How do I wish my sister a happy birthday in a text?
Send it early in the day, start with "Happy birthday" and keep it to one or two sentences. You can attach one of the free images on this page to make the text more colorful.
What is a good happy birthday message for my sister?
A good message is short, sincere and personal. For example: "Happy birthday to the sister who knows me best and still likes me anyway." Add one detail only you would know, and it will feel written just for her.
Are these sister birthday images free?
Yes. All images on this page are free to download and share for personal birthday greetings, on any messaging app or social network.