Online HTML, CSS & JS Code Editor
Practice HTML, CSS, and JavaScript right in your browser — no account needed. Write code, see the live result instantly, and download your creation as a single HTML file.
What is this code editor?
This is a free, browser-based HTML, CSS, and JavaScript playground built by HixCode. It uses CodeMirror 5 for syntax highlighting, bracket matching, and a professional editor experience — no installation required. Your code is automatically saved in your browser so you never lose your work between page refreshes.
Perfect for learning web development, testing a CSS animation, prototyping a UI component, or showing a client a quick demo. The live preview updates as you type (debounced at 300 ms), the console panel captures console.log() output and errors, and the Download button exports everything as a standalone .html file.