I have a website which i convert pdf documents to images and display those images in a webpage.
I want the text content of the images indexed in google but i could not find out how to do it in a legal way.
An example: In a webpage, there's an image which contains this sentence: "I am a human being". There's no such text in webpage, but as the programmer of the site, I know that that sentence will be in the image. Is there a way to have this page indexed with "I am human being" sentence?