Check out what other users have done to get some ideas for your own. Word lists are sorted by the first letter of the colored word.
Scroll over "options" in the upper left corner of the generator to activate the options control panel. Here you can access a number of options such as uploading your image, resizing your image, changing the accent color and more.
To upload your own image, click the 'Change Image' button.
To reposition your image, simply click and drag.
To zoom in or out, use the slider on the control bar or simply use your mouses scroll wheel.
To change the color use the color wheel.
To finish your poster, yup, you guessed hit, click "Finish Poster"