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WordPress Child Theme Generator

Retailsy Child Theme
— free, instant, no coding

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

Generate Retailsy Child Theme →

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

Retailsy WordPress theme preview
300+
Active installs
v26.7
Latest version
June 9, 2026
Last updated
4.0 / 5
4 ratings

About Retailsy

Retailsy is the ultimate ecommerce multipurpose WordPress theme for online stores. Whether you're selling clothing, electronics, garments, furniture, gadgets, beauty products & all types of store/website. With Retailsy, you can create a stunning and professional looking online store in just a few clicks, It offers a customizable design, mobile-friendly interface, SEO optimization, Fully WooCommerce integration, one-click demo import, and fast loading times. Try Retailsy to create a stunning online store. Unlock all premium features. Visit Retailsy premium demo. https://preview.sellerthemes.com/pro/retailsy

By Seller Themes. Theme homepage ↗

Why use a child theme for Retailsy?

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

  1. 1

    Configure and generate

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

Ready for your Retailsy child theme?

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Generate Retailsy Child Theme

Frequently asked questions

What is a Retailsy child theme? +

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

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