WordPress Child Theme Generator
Twenty Twenty-Three Child Theme
— free, instant, no coding
Generate a fully-working Twenty Twenty-Three child theme instantly — free, with no coding required. Customize the name, author, colors and CSS, then download a ready-to-install ZIP.
Generate Twenty Twenty-Three Child Theme →Free forever. No signup. ZIP downloads in 2 seconds.
About Twenty Twenty-Three
Twenty Twenty-Three is designed to take advantage of the new design tools introduced in WordPress 6.1. With a clean, blank base as a starting point, this default theme includes ten diverse style variations created by members of the WordPress community. Whether you want to build a complex or incredibly simple website, you can do it quickly and intuitively through the bundled styles or dive into creation and full customization yourself.
By WordPress.org. Theme homepage ↗
Why use a child theme for Twenty Twenty-Three?
Every time Twenty Twenty-Three 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 Twenty Twenty-Three updates without losing your edits.
- ✓Override any Twenty Twenty-Three 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 Twenty Twenty-Three child theme
-
1
Configure and generate
Open the generator (already pre-filled with Twenty Twenty-Three as the parent), enter your child theme name and any custom CSS.
-
2
Download the ZIP
The generator builds a ready-to-install ZIP containing
style.css,functions.php,screenshot.pngandREADME.txt. -
3
Upload to WordPress
In WordPress: Appearance → Themes → Add New → Upload Theme. Choose the ZIP, click Install Now, then Activate. Make sure Twenty Twenty-Three itself is also installed (the parent must be present).
Ready for your Twenty Twenty-Three child theme?
No signup. No paywall. Generated and downloaded in 2 seconds.
Generate Twenty Twenty-Three Child ThemeFrequently asked questions
What is a Twenty Twenty-Three child theme? +
A child theme is a separate WordPress theme that inherits all functionality, design, and templates from Twenty Twenty-Three (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 Twenty Twenty-Three 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 Twenty Twenty-Three updates? +
That's exactly what a child theme is designed to prevent. Twenty Twenty-Three 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 Twenty Twenty-Three child themes you can generate. The zip is built on demand and downloaded directly to you.
