HTML to BBCode Converter

BBCode (Bulletin Board Code) is a lightweight markup language used to format posts on many online forums and message boards. It uses simple square-bracket tags like [b] for bold, [i] for italic, and [url] for links. Converting HTML to BBCode is essential when you need to paste formatted content into forums that don't support raw HTML, ensuring your formatting is preserved while staying within the platform's security constraints.

Our converter supports a comprehensive set of HTML tags including: <b>, <strong>, <i>, <em>, <u>, <s>, <strike>, <a> (with href), <img> (with src), <blockquote>, <pre>, <code>, <ul>, <ol>, <li>, <table>, <tr>, <td>, <th>, <h1> through <h6>, <hr>, <br>, <p>, <div>, and inline styles like color, font-size, and text-align.

Yes! Our tool supports bidirectional conversion. Simply click the Reverse button or use the swap icon to switch modes. In reverse mode, you can paste BBCode and get clean HTML output. This is useful when migrating forum content to modern websites or when you need to preview BBCode-formatted text in a browser.

Unsupported HTML tags are stripped during conversion, but their inner text content is preserved. This ensures you don't lose any written content. For example, <span class="unknown">Hello</span> would simply become "Hello" in the BBCode output. If you need specific tags supported, consider using our contact form to suggest enhancements.

Yes, this HTML to BBCode Converter is 100% free with no registration required. There are no character limits or usage restrictions. All conversion happens locally in your browser — your data is never sent to any server, ensuring complete privacy. You can convert as much content as you need, anytime.

Our converter uses DOM parsing to correctly handle deeply nested HTML structures. Nested tags like <b><i>text</i></b> are properly converted to [b][i]text[/i][/b]. The algorithm recursively traverses the DOM tree, ensuring that parent-child relationships are accurately preserved in the BBCode output.

HTML (HyperText Markup Language) is the standard language for creating web pages, using angle brackets (<tag>). BBCode uses square brackets ([tag]) and was designed to be safer and simpler for user-generated content on forums. BBCode has a limited, predefined set of tags, which prevents malicious code injection — a key reason many forums prefer it over raw HTML.

Yes! Since all processing is done client-side with JavaScript, you can save this page and use it offline. Simply bookmark the page or save it as an HTML file. No internet connection is required for the conversion to work once the page is loaded.