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Custom birthday invitations

Discover beautiful birthday invitations for every party theme. Customize your design, collect RSVPs, message guests, and more.

Browse kids’ birthday Browse adult birthday Browse kids’ birthday Browse adult birthday

On a pink background: a pink card with a unicorn; a purple envelope; a card with a black and white photo of a toddler; a card with a rainbow birthday cake slice; an orange envelope.

Kids’ birthday

On a green background: a white envelope; an invitation with a gold Champagne flute; a black invitation with '40' in rainbow numerals; an invitation with a black and white photo of a woman and ‘50’ in gold numerals; a black envelope with gold pattern liner.

Adult birthday

Kids’ birthday themes

A card with legs jumping on blue squares.

Birthday cards for everyone

An envelope with checkered lining; a pink card with colorful beaded necklaces that read 'happy birthday.'

An envelope with cloud lining; a card with a yellow sun reads 'happy birthday.'

An envelope with gold lining; a card with flowers reads 'happy birthday.'

A maroon envelope with wine glass lining; a card reads 'cheese wine milk' with illustrations of each.

Browse birthday cards

A birthday to remember

An invitation reads 'SIXTY' in tilted gold letters.

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Various party supplies, decorations, and favors like cake toppers, candles, disco balls, and goodies.

Our themed birthday invitation designs and smart planning tools can turn your kids’ party dreams into reality. Need ideas? We’ve got birthdays on the brain over at our blog, too. We’ve made party planning for kids a piece of cake with venue ideas and kids’ birthday invitations for every party theme. One particular idea we love is a moon bounce party! Achieve liftoff with a trampoline space party, or for an afternoon that really rocks, visit a climbing gym. Our partner Kidville has the goods for any kind of theme, or paint the town red at a ceramic shop that lets the kids dabble in arts and crafts with absolutely no cleaning up (for once). Plus check out our strategic guide to taking the perfect kids’ party photos, and pick out the best present with our go-to birthday gifts for children of every age.

At Paperless Post we aim to have a wide selection of customizable online templates available. However, there is nothing we love more than an original, out-of-the-box party theme. So if you are searching for a specific design that isn’t available on the site, simply reach out to our Personal Design Services team for a little assistance. From card edits to custom illustrations, our design specialists are here to make your kids’ birthday invitations a dream come true.

Keep that dream theme going with party supplies made to match first birthday or baby invitations, available at Paperless Post Party Shop. We especially love our partner Meri Meri’s collection of children’s birthday party decorations and must-haves. No matter what your little honoree desires, Meri Meri’s on the case.

Need to invite the whole class? We’ve got you covered. Both types of Paperless Post invitations, whether you choose stationery-inspired Cards or more casual, animated Flyers, are easy to create on your phone, and can be sent via email, text message, or shareable link—a great option for larger groups. For an even smoother creation experience, download the Paperless Post app to your mobile device.

Celebrating someone else’s birthday soon? Our new adult birthday invitations are your ticket to another glorious trip around the sun. With our exclusive design partners, like Gray Malin, find online birthday invitations perfect for reaching the age of majority, cruising into your dirty thirties, or ringing in your golden years. We believe in making an extra big fuss over extra special birthdays. Our wide selection of milestone birthday invitations make it easier to kick off a new decade in style. Want to include a photo of the birthday honoree? Our Upload Your Own templates allow you to incorporate your favorite image without sacrificing the design.

Have your cake and eat it too with online invitations and corresponding printed copies. With Paper Source’s Upload Your Own tool, you can transform your online birthday design into elegant paper invitations, too. Contact us today to see if your online invite is fit to print.

No matter how you decide to celebrate, plan for a good time with our simple RSVP tracking and guest reminders. Utilize our follow-up tools to communicate with guests about any questions either of you may have, and updates on the party details if anything changes. Our online kids’ and adult birthday invitations are designed to make planning a breeze.