Edit HTML for Gmail™

Compose Gmail™ emails as pure HTML with syntax highlighting.

Edit HTML for Gmail™ — Precision Email Crafting in Pure Code Edit HTML for Gmail™ is a powerful Chrome extension that unlocks full control over your email composition by allowing you to write Gmail™ messages directly in HTML. Whether you're a developer, designer, marketer, or power user, this tool lets you craft pixel-perfect emails with clean, semantic markup and syntax highlighting — all within the familiar Gmail™ interface. Built for Coders, Designers, and Technical Communicators Say goodbye to clunky WYSIWYG editors and unpredictable formatting. With Edit HTML for Gmail™, you can write emails the way you build web pages — using pure HTML. This is ideal for newsletters, transactional emails, branded outreach, or any message that demands precision and consistency. You control the structure, styling, and behavior — no surprises, no compromises. Syntax Highlighting for Clarity and Speed The extension features a built-in HTML editor with syntax highlighting, making it easy to spot tags, attributes, and errors at a glance. Whether you're writing from scratch or pasting in prebuilt templates, the color-coded interface helps you stay organized and efficient. It’s a clean, distraction-free environment tailored for technical users. Seamless Integration with Gmail™ Once installed, the extension adds an “Edit HTML” button to your Gmail™ compose window. Clicking it opens the HTML editor, where you can write or paste your code. When you're done, the extension renders your markup directly into the email body — ready to send. It works with Gmail’s native features like attachments, recipients, and scheduling, so your workflow stays intact. Disclaimer: Please note this extension is NOT made by Google and is made by an independent development team. All copyrights belong to their respective owners. Google doesn’t endorse or sponsor this Chrome extension. This extension is not owned by, it is not licensed by and is not a subsidiary of Google Inc.