Worldle type thing

[dastrix]

Is anyone able to give me an idea of how I would replicate something like this from a colour photograph?

 

[TechMonkey]

WordClouds?

 

You can upload a custom shape.

[dastrix]

needs to be from an image or photo

[smithson83]

You could possibly start off with a word cloud from ABCYa, wordle et al, save it as an image, then take your photo and use a colour replace tool/chromakey/green screen etc to merge the two

[nadeem]

I think you want this EasyMoza.com - Free Online Photo Mosaic Creator.