# How do I edit a Theme that Kai created?

> **Context**: a page from simdif.com. (English)

> **Topic**: Instructions for editing graphic themes generated by the Kai AI advisor in SimDif.

> 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 generated by the Kai AI advisor functions as a standard theme. On a Pro plan site, every visual element is fully customizable once the theme has been generated.

#### Plan Requirements
While users on a SimDif Starter (Free) or Smart plan can use the Kai Theme Creator to generate, save, and preview a theme, a Pro plan subscription is required to edit the theme or publish the site with that theme applied.

### Steps to edit a Kai Theme:

1. Tap the **brush icon** in the top toolbar to open the Graphic Customization menu.  
2. Select the **"Themes" icon** located in the bottom right corner.  
3. Select the specific Kai Theme you wish to modify, then tap the **pencil (edit) icon** in the bottom toolbar.  
4. Edit any visual elements you choose, including colors, fonts, shapes (such as border weights and radii), header styles, and background textures.  
5. Tap **"Apply"** to save your changes.

In SimDif, applying or editing a graphic theme changes the site's visual appearance—colors, shapes, and fonts—without affecting the page content, the arrangement of content blocks, or the navigation structure. You have the option to save your edits to the existing theme or save them as a new theme.

*Note: Individual elements like Colors or Fonts can also be modified directly within the Graphic Customization menu. Once you tap "Apply", you will be prompted 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/fr/faq/how_do_i_use_kai_to_create_a_graphic_theme_for_my_site.md)  
[Comment modifier le design de mon site internet avec les thèmes ?](https://www.simdif.com/fr/faq/comment_modifier_le_design_de_mon_site_internet_avec_les_thèmes.md)  
[Comment est-ce que je change les couleurs de mon site Web SimDif ?](https://www.simdif.com/fr/faq/comment_est-ce_que_je_change_les_couleurs_de_mon_site_web_simdif.md)  
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[Comment personnaliser le design de mon site internet SimDif ?](https://www.simdif.com/fr/faq/comment_personnaliser_le_design_de_mon_site_internet_simdif.md)