At ATMGreetings.com, you can send a wide range of mobile greetings, including birthday texts, at no charge. AmericanGreetings.com and Someecards.com also offer free animated birthday greetings you can send via text.
At all of these sites, you can create birthday texts for yourself or send them to others. If you want to make sure that you don't forget a special occasion, you can even schedule texts in advance. The animated text greetings at Someecards.com are especially eye-catching because they move and spin when the receiver opens the text message.
In addition to sending birthday texts, you can also create texts for a variety of other special occasions, such as anniversaries, baby showers and holidays.