Yes! We are very proud of our custom Hebrew Keyboard that allows you to enter as much Hebrew as you like into your invitations. Our Orthodox clients have used our new keyboard to great success and we're looking forward to seeing how you utilize it as well!
To add Hebrew, click "Invitation Content" in your Mitzvites account, then click inside any of the text fields. A text editor will open for you and in the top right corner is the Hebrew letter Aleph (א). Click on that icon and you can enter as much Hebrew as you like. You can use this editor as many times as you like to completely customize your invitation if you'd like.