Formatatio is a free online text formatter that converts plain text into beautifully formatted content. Write in Markdown, see a live preview, and export formatted HTML for blog posts, articles, documentation, and more.
Open Text Formatter →# H1 through ###### H6 for document structureA text formatter is a tool that helps you structure and style plain text into well-formatted content. Formatio uses Markdown syntax to let you add headings, lists, code blocks, tables, links, and more — then converts it to formatted HTML for any publishing platform.
Yes, Formatio is completely free. No sign-up, no subscription, no ads, no watermarks. Your content stays private in your browser.
While Formatio is primarily designed for blog platforms (Medium, Dev.to, Hashnode), the formatted HTML output can be used anywhere — including social media posts, email newsletters, and website content.