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Step 1 of 7 · Occasion

What is the occasion?

We tailor the animation, the envelope and the opening line to it.

Step 1

Birthdays

Love

Milestones

Family

Friendship

Work

Seasonal

Faith

Baby

Health

Sympathy

Home

Pets

Repair

Encouragement

Anytime

Writing help

What to write in a twenty-first card

A good message for a twenty-first birthday should capture the excitement of newfound freedom while also recognizing the support and love that have helped along the way. It's a moment to balance humor with heartfelt sentiment, acknowledging the milestone while sharing a personal touch.

  • Heartfelt for friend

    Happy 21st Birthday! May your day be filled with laughter, love, and a drink (or two) raised to all your future adventures. Cheers to you!

  • Heartfelt for parent

    On your 21st birthday, I'm so proud of the person you've become. Watching you grow has been a gift, and I can't wait to see what you do next, hopefully with a celebratory cocktail in hand!

  • Funny for sibling

    You're finally 21! May your night be one you can't remember with friends you'll never forget. Just keep in mind, the hangover might last until noon, but the stories will last way longer!

  • Funny for coworker

    Happy 21st! Let's see how many times we can pretend we don't know you if you start singing karaoke. Enjoy the night, and remember, water is your friend!

  • Short for friend

    Welcome to 21! Have a blast and make some memories.

  • Short for partner

    Happy 21st! Cheers to new adventures.

  • Formal for coworker

    Congratulations on reaching this significant milestone. Wishing you success and joy as you step into this new chapter of your life.

  • Heartfelt for friend

    Happy 21st Birthday! May this year be filled with moments that make you smile as brightly as you did when blowing out the candles.

Twenty-First card questions

When should I send a 21st birthday card?

Ideally, you should send a 21st birthday card a few days before the birthday, so it arrives on time. If it's a digital card, sending it on the day itself is perfectly fine.

What should I write if I'm stuck or find it awkward?

If you're stuck, keep it simple and genuine. Acknowledge the importance of the day, express your happiness for them, and maybe include a light-hearted joke or memory you share.

How long or formal should a 21st birthday message be?

The length and formality depend on your relationship with the recipient. For close friends or family, a casual and personal tone is appropriate. For coworkers or acquaintances, a more formal but still warm message works well.

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