Wordle is a website and app that creates a "word cloud" from input text. The word cloud contains the words from the input text arranged into a shape and not necessarily in their original order.
Wordle creates an image containing all of the words input, with the size of the word dependent on how often it appeared in the original text. Users can customize their word clouds by selecting the fonts, colors and shapes of the final images. Wordle can be used to create art or to analyze popular trends, like seeing which keywords are most commonly searched, since the most common words in a Wordle appear the largest.