How to make it :

Code an HTML page so that it displays a container of the size and dimensions you want. Then, divide it vertically into two sections. On the top-right corner, put a stamp image that fits into the right section, and indicate the sender and the recipient below in the same section. On the left, you can put whatever you want : some images, maybe a video, or just some plain text if you wish.

Aaaaand … That’s it !

Don’t worry, your postcard will look great the way it will be ! I don’t think the width to height ratio matters that much : along with the « traditional » ratio of 2 to 3, I have found physical postcards with 1 to 2 or 1 to 3 ratios. Playing with borders shapes is not a problem too, in my opinion.

How to send it ?

You can simply send your postcard’s URL via email, or DM, or Guestbooks Messages. However, I would recommend you to also send some iframe piece of code, already sized to fit your postcard, so your recipient will be able to display it on his/her/their website if they wish :)

If you received a postcard with this « club » URL, or if you just want to spread the word and see postcards bloom a little bit, please insert a footer in your postcard, with this piece of code : Random HTML Postcards Club

Thank you.