The Random Text Generator Online Tool allows you to quickly generate random text using words from a dictionary. The generated text will have proper grammar-like structure with sentences starting with a capital letter and ending with a period. Punctuation marks like commas are inserted randomly to mimic natural text flow. You can specify the number of paragraphs and words, choose whether to include subheadings, and select the output format as plain text or HTML. Simply fill in your preferences and click the "Generate Random Text" button to get your customized placeholder text.