Word Clouds are a visual representation of the frequency of words within a given body of text. Often they are used to visualize the frequency fo words within large text documents, qualitative research data, public speeches, website tags, End User License Agreements (EULAs) and unstructured data sources.
Wordle is a Java tool for generating “word clouds” from text that you provide, created by Jonathan Feinberg. The clouds give greater prominence to words that appear more frequently in the source text, and you can tweak your clouds with different fonts, layouts, and color schemes. The images you create with Wordle are yours to use however you like. Available as the original Java web version, and desktop versions for Windows and Mac.
TagCrowd is a web application for visualizing word frequencies in any text by creating word clouds, and was created by Daniel Steinbock while a PhD student at Stanford University. You can enter text in three ways: paste text, upload a text file or enter the URL of a web page to visualize.
WordArt.com is an online word cloud art creator that enables you to create amazing and unique word cloud art with ease. You can customize every bit of word cloud art including: words, shapes, fonts, colors, layouts and more!
ToCloud is an online free word cloud generator that uses word frequency as the weight. Based on the text from a webpage or pasted text, the generated word cloud of a page gives a quick understanding of how the page is optimized for certain words.
Wordclouds.com is a free online word cloud generator and tag cloud creator. Wordclouds.com works on your PC, Tablet or smartphone. Paste text, upload a document or open an URL to automatically generate a word- or tag cloud. Customize your cloud with shapes, themes, colors and fonts. You can also edit the word list, cloud size and gap size. Wordclouds.com can also generate clickable word clouds with links (image map). When you are satisfied with the result, save the image and share it online.