Convert an image to a data base64

[Codeur_FR]

Hello,

I have a problem, I would like to convert an image to data base64. Except I can not do it I searched but I did not find. Can you help me
?
Example :

Thank you in advance for your assistance.

[Graphics_and_Video_Editin (Isaac)]

use Filey extension by Vknow360 Filey

[Codeur_FR]

Thank you for your reply!