WordPress Child Theme Generator
Keitai Child Theme
— free, instant, no coding
Generate a fully-working Keitai child theme instantly — free, with no coding required. Customize the name, author, colors and CSS, then download a ready-to-install ZIP.
Generate Keitai Child Theme →Free forever. No signup. ZIP downloads in 2 seconds.
About Keitai
A tribute to Japanese mobile phone websites of the early 2000s (NTT DoCoMo 502i era). A single 240px column, no JavaScript on the front end, an LCD-style texture overlay, a bitmap-style web font, and optional 12x12 pixel-art emoji through its companion plugin.
By Kobayashi Sharyo Co., Ltd.. Theme homepage ↗
Why use a child theme for Keitai?
Every time Keitai 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 Keitai updates without losing your edits.
- ✓Override any Keitai 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 Keitai child theme
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1
Configure and generate
Open the generator (already pre-filled with Keitai as the parent), enter your child theme name and any custom CSS.
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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 Keitai itself is also installed (the parent must be present).
Ready for your Keitai child theme?
No signup. No paywall. Generated and downloaded in 2 seconds.
Generate Keitai Child ThemeFrequently asked questions
What is a Keitai child theme? +
A child theme is a separate WordPress theme that inherits all functionality, design, and templates from Keitai (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 Keitai 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 Keitai updates? +
That's exactly what a child theme is designed to prevent. Keitai 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 Keitai child themes you can generate. The zip is built on demand and downloaded directly to you.
