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WordPress Child Theme Generator

Treville Child Theme
— free, instant, no coding

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

Generate Treville Child Theme →

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

Treville WordPress theme preview
1,000+
Active installs
v2.2.2
Latest version
June 14, 2026
Last updated

About Treville

An elegant Blogging & Magazine WordPress Theme with subtle colors and great typography. Treville supports two navigation menus, advanced post settings and a post slider with fullscreen images!

By ThemeZee. Theme homepage ↗

Why use a child theme for Treville?

Every time Treville 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 Treville updates without losing your edits.
  • ✓Override any Treville 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 Treville child theme

  1. 1

    Configure and generate

    Open the generator (already pre-filled with Treville 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 Treville itself is also installed (the parent must be present).

Ready for your Treville child theme?

No signup. No paywall. Generated and downloaded in 2 seconds.

Generate Treville Child Theme

Frequently asked questions

What is a Treville child theme? +

A child theme is a separate WordPress theme that inherits all functionality, design, and templates from Treville (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 Treville 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 Treville updates? +

That's exactly what a child theme is designed to prevent. Treville 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 Treville child themes you can generate. The zip is built on demand and downloaded directly to you.