Sonic the Hedgehog eCards

Power up your online greetings with free Sonic ecards! Sonic the Hedgehog ecards are the perfect way to share personalized birthday or thank you messages with friends & family. Browse our online Sonic cards, personalize your message, and send your ecards by text message or email with super Sonic speed!

Customize a Sonic Birthday Card or Thank You Card

Make your Sonic birthday card or thank you card extra special. Pick your favorite fonts, colors, and edit the message inside your Sonic eCard. Add a personalized video message and digital gift card to really make the recipient smile!

Sonic Birthday Invitations & More

Be sure to check out our free online Sonic birthday invitations when it’s time to plan a party. Other categories include Kids Characters Birthday Invites, Boy Birthday Online Invitations, and Girl Birthday Invites.