This is perhaps the best web app for making a valentine e-card for your loved one. With a clean and beautiful interface, this one might be the first choice of everyone for an e-Valentine card. The large collection of wondeful flash based cards will also keep you interested to use Egreetings.

The great thing about it is that you can also modify the date of delivering the card(though that is not needed much) and the cards are easy to share on Facebook too.

Link to Egreetings.

Humor is always a major thing, whether a valentine card or a Christmas. If the one you are giving a valentine card to also has a good sense oh humor, so you will not find a better web app than FunPunch to make an e-Valentine card. You can insert a picture in the cards generated by FunPunch to make it more interesting.

Link to FunPunch.

You might not like 123Greetings by the looks of the site, but believe us, the 123Greeting's card collection is really big with over 20,000 cards. So you may want to have a look at their cards before you dismiss it. And the Valentine e-cards at 123Greetings are really superb.

Link to 123Greetings. 

Ecards's cute little interface and its collection of lovely e-cards(valentine e-cards especially), together make it a wonderful web app for choosing your free e-cards from there. As you can see in the above screenshot, the interface is lovely and the display cards are interesting enough too. So just press the link below to go to Ecards's Valentine e-card section.

Link to Ecards.

Another web app for making great romantic e-cards is Dgreetings. The quality of the cards is pretty good too. So you want to send a decent and romantic card to your loved person, you might want to choose Dgreetings for it.

Link to Dgreetings.

Though the name does not appears as a E-card web app, but still it is still good enough for you to consider using it to make an e-card. There is not much to say about it, you will have to experience it by yourself.

Link to Blue Mountains.

So kids are unforgotten too, as the third best search engine, Yahoo! has turned up with a good collection of Valentine e-cards for kids too. These cute little e-cards will provide kids with a good collection of valentine e-cards.

Link to Yahoo! Kids.

The Best Ecards is another web app which will provide you with a handful of humor based valentine cards. The special thing about it is that you can also get animated valentine cards with moving hearts or stuff.

Link to TheBestEcards.

Want to send HD quality e-cards? Well there is an app for that, as you can use HDGreetings to send HD quality valentine cards to the one you desire to send. HDGreetings uses a new technology "Light Factory Media Platform" to produce really cool effects. So you might want to use it for making a valentine e-card at this Valentine Day.

Link to HDGreetings.

Though not only for the American folks(as the name suggests), this web app(as well as an iPhone app) is a great app for making valentine e-cards. It is famous, especially for it having an iPhone app too. So if you are looking to make a valentine e-card and have an iPhone too, then you can do it on your iPhone as well.

Link to American Greetings.

Link to American Greetings iPhone app. (App Store link)