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Kids’ birthday collection

Discover fun kids’ birthday invitations for every party theme. Customize, collect RSVPs, correspond with guests, and more.

Browse kids’ birthday Browse kids’ birthday

A pink invitation with a cake next to a white envelope with striped liner; an invitation with a little boy and the number '2'; a blue invitation with a bouncy castle and matching envelope, all on a mint green backdrop.

Little kid birthday

A pink invitation with a friendship bracelet; a neon 'PARTY' invitation with matching envelope; a navy blue invitation with a video game controller, all on a pale yellow backdrop.

Big kid birthday

Kids’ birthday themes

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Milestone moments

An invitation with strawberries around the border on a green backdrop with cupcakes.

Our themed birthday invitation designs and smart planning tools can turn your kids’ party dreams into a reality. We’ve made party planning for kids a piece of cake with 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. 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). Looking for more inspiration and venue ideas? We’ve got birthdays on the brain over on our blog, too. Check out our guide to kids’ birthday party themes, and fun birthday party venues both parents and children will love.

At Paperless Post, we 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 kid’s birthday invitation a dream come true. Want to include a photo of the birthday girl or boy? Our Upload Your Own templates allow you to incorporate your favorite image without sacrificing the design.

Keep that dream theme going with elevated 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.

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 you may have, and send reminders and updates on the party details if anything changes. Our online kids’ birthday invitations are designed to make planning a breeze.

Inviting the whole class? We’ve got you covered. Paperless Post invitations 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.

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. Contact us today to see if your online invitation is fit to print.