Convert text to gif or jpg ?

[Yammaski]

Is it possible to convert text to a gif with an XnView product ?

On my site customer can fill in a short text to order a sticker.
To calculate the width and heigth of the sticker, I need the image instead of the text.

[oops66]

Hello,
Why not with a screen shot :Tools\Capture screen ... .gif... ?

[Yammaski]

That isn't possible ... It's serverside !