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WordPress Child Theme Generator

h4x0r Child Theme
— free, instant, no coding

Generate a fully-working h4x0r child theme instantly — free, with no coding required. Customize the name, author, colors and CSS, then download a ready-to-install ZIP.

Generate h4x0r Child Theme →

Free forever. No signup. ZIP downloads in 2 seconds.

h4x0r WordPress theme preview
200+
Active installs
v1.1.2
Latest version
January 6, 2026
Last updated
5.0 / 5
1 ratings

About h4x0r

h4x0r is a hacker-inspired WordPress theme with a terminal-like aesthetic. It includes multiple color schemes such as Cyberpunk, Dracula, and Solarized Dark. The theme uses monospace fonts including Fira Code, JetBrains Mono, and Source Code Pro.

By JR Tashjian. Theme homepage ↗

Why use a child theme for h4x0r?

Every time h4x0r ships an update, any direct edits you made to its files are overwritten. A child theme isolates your changes — custom CSS, template overrides, additional functions — so the parent can update freely while your customizations stay intact.

  • Survive h4x0r updates without losing your edits.
  • Override any h4x0r template file by copying it into the child.
  • Add custom hooks, shortcodes, or enqueue your own scripts.
  • Roll back to the parent at any time by deactivating the child.

How to install your h4x0r child theme

  1. 1

    Configure and generate

    Open the generator (already pre-filled with h4x0r as the parent), enter your child theme name and any custom CSS.

  2. 2

    Download the ZIP

    The generator builds a ready-to-install ZIP containing style.css, functions.php, screenshot.png and README.txt.

  3. 3

    Upload to WordPress

    In WordPress: Appearance → Themes → Add New → Upload Theme. Choose the ZIP, click Install Now, then Activate. Make sure h4x0r itself is also installed (the parent must be present).

Ready for your h4x0r child theme?

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Generate h4x0r Child Theme

Frequently asked questions

What is a h4x0r child theme? +

A child theme is a separate WordPress theme that inherits all functionality, design, and templates from h4x0r (its parent). You make your customizations in the child so they survive updates to the parent theme.

Do I need to know code to use this generator? +

No. The generator creates a complete, valid h4x0r child theme with style.css, functions.php, screenshot.png, and README.txt. You can customize via the form fields, and if you want to add custom CSS or PHP later you can edit the files directly.

Will the child theme break when h4x0r updates? +

That's exactly what a child theme is designed to prevent. h4x0r can be updated freely without losing your customizations, because they live in the child theme files.

Is this generator really free? +

Yes. There is no signup, no payment, and no limit on how many h4x0r child themes you can generate. The zip is built on demand and downloaded directly to you.