# Custom Email HTML Code Editor - Novu Changelog

> Novu changelog: Custom Email HTML Code Editor. Learn about the latest updates, features, and improvements to the Novu notification infrastructure platform.

Canonical: https://novu.co/changelog/custom-email-html-code-editor/

Markdown: https://novu.co/changelog/custom-email-html-code-editor.md

Last updated: 2025-06-16T11:48:50.154Z

Published: 2025-06-16T11:48:50.154Z

If you've ever felt boxed in by the block-based email editor, this one's for you.

You can now **build and send fully custom HTML emails**—complete with **LiquidJS flow control tags**—giving you full control over email logic, structure, and rendering.

This update directly addresses two major pain points:

**For developers**:

No more nested blocks and workarounds just to add a simple conditional. Write raw HTML, use `if`, `for`, and `unless` statements with Liquid, and ship the exact email you intended.

**For teams migrating from v0**:

You no longer need to rebuild your existing templates from scratch. Just plug in your current HTML and you're good to go.

### How it works:

Use the **new full HTML Code Editor** in the UI — designed with developers in mind (syntax highlighting, validation, Liquid support).

**Important**: HTML mode and block-based mode are mutually exclusive. Pick the one that fits your needs.

This update unlocks the power and flexibility you’ve been asking for—whether you're porting legacy templates, building advanced logic-driven campaigns, or just want to create and maintain emails in code.