Skip to content
Paperless Post logo
Business
Paperless Post logoFavorite icon

Mermaid kids' birthday invitations

Make a splash with imaginative, customizable kids' mermaid birthday invitations. Track RSVPs, ask guests questions, and send via email, text message, or shareable link.

Text message invites are here

Send your way

* SMS delivery available for US phone numbers only.


We all want to create a magical birthday experience for our little ones. Our online birthday invitations make that job a little easier, giving you one less thing to worry about ahead of the big day. If your child is mermaid-mad, choose from our exciting range of mermaid party invitations to send to guests. You can send online invitations quickly and effortlessly on behalf of your little mermaid to all of their friends to create excitement and anticipation for the magical event.

What to write in your mermaid birthday invites

When you create an online mermaid birthday invite, you’ll be prompted to complete the template with an event date and location. Our templates are super easy to edit, and you can be sure that you haven’t missed out on any important information! If you want to get creative, there is also space to add your own text and images.

What details should I include on a mermaid birthday invitation?

On your invitation, make sure you’ve included the name of your child, and what age they’re turning. Include the time of the event, the location details, and your RSVP deadline. If the theme isn’t already obvious by the beautiful mermaid design on the invitation, let your guests know with a sentence or two!

When to send your mermaid party invitations

Our online mermaid birthday invitations are quick and easy to create. We recommend sending your mermaid invitations between three and five weeks before the big day, to give your guests time to check their calendars and RSVP. If you choose to send them earlier than this, no worries! Paperless Post makes it easy to send out helpful reminders to guests a week or two before the event.

How to make online mermaid birthday invitations

If you’re looking to wow your party guests with sparkly online invitations, then you’re in the right place. Select your chosen design from our beautiful range of mermaid invites and sign up with your email address to begin customizing. (Don’t forget to purchase a package of Coins!) Fill in the template using our online design tool, and add your own text, images, fonts and colors. When you’re ready, add your guest list and hit send! Manage your guest list, view RSVPs and send reminder emails from the comfort of your own home.

Why should I send my mermaid birthday invites online?

Sending online mermaid birthday invites means that you can easily manage your guest list and save yourself valuable party-planning time, while knowing that you’ve chosen the environmentally-friendly option, too. Create and send personalized mermaid birthday invitations from home in just a few clicks, and share the magic with your little mermaid and all of their friends. Sending online mermaid invitations means that you’re helping protect the planet while prepping for your party.

Puns and sayings for your mermaid invitations

Make your mermaid birthday invites stand out with these fun mermaid puns:

  • Long time, no sea!
  • Join us for a mermazing party
  • We mermaid to celebrate this day together
  • Make Charlie’s birthday fintastic!
  • Can’t wait to sea you there!