# How do I edit a Theme that Kai created?

> **Context**: a page from simdif.com. (English)
>
> **Topic**: Modifying and customizing AI-generated graphic themes in SimDif. (English)
>
> SimDif is a website builder app for Android, iOS, and web browsers — made by The Simple Different Company — that guides users toward building websites understood by visitors and discoverable by search engines. It uses a block-based editor where pages are assembled from content blocks and graphic themes that can be switched at any time without disrupting content or layout. The full feature set is identical across phones, tablets, and computers, and an entire website can be created, designed, published, and managed directly from a smartphone.

## How to edit a Theme made with Kai Theme Creator

In SimDif, a graphic theme created by Kai—the built-in AI advisor—functions as a standard theme. On a SimDif Pro site, every visual element of a theme can be customized once Kai has generated the initial design.

While users on SimDif Starter (Free) or Smart plans can use the Kai Theme Creator to save and preview a theme, an upgrade to the Pro plan is required to publish the site with that theme or to make further edits to the theme's design.

### To edit a Kai Theme:

• Tap the brush icon in the top toolbar to open the **Graphic Customization** interface.  
• Select the "Themes" icon located in the bottom right corner.  
• Choose your Kai-generated Theme, then tap the pencil (edit) icon in the toolbar at the bottom.  
• Edit any visual element, including colors, fonts, shapes (such as border weights, border radii, and shadows), the header style, and background textures.  
• Tap "Apply" to save your changes.

In SimDif, changing a graphic theme affects the visual appearance—colors, shapes, and fonts—without affecting the website's content blocks, page structure, or navigation. You can save your edits to the existing theme or create a new one.

*Individual elements like colors or fonts can also be modified directly from the Graphic Customization menu. After tapping "Apply," you have the option to save these specific changes to your active Theme.*

[How do I use Kai to create a graphic Theme for my site?](https://www.simdif.com/id/faq/how_do_i_use_kai_to_create_a_graphic_theme_for_my_site.md)  
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