MailMarkup lets you inject and preview custom HTML directly into Gmail’s compose box. Includes save/load templates, live preview, and modern UI – all without external servers or tracking. A must-have tool for email designers and marketers.
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Maker
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Hey Product Hunt 👋
We built MailMarkup to solve a frustrating problem: injecting clean HTML into Gmail without copy-pasting messy code.
Most tools require external dashboards or Gmail API setups — not us.
🛠️ Built-in HTML editor
📩 Injects directly into Gmail
💾 Saves your templates locally
🌐 Works entirely client-side (no data collection!)
Whether you're a marketer or just someone who wants clean, professional emails — this one's for you.
Try it out and let us know what you think! 🙌
– GURU & Team