WPPasteKit or Kayzart: AI inside your page editor or a complete site from your design?
The short version
Kayzart is a free live code editor with built-in AI for individual pages.
WPPasteKit turns your original AI-generated HTML into a complete WordPress site with shared elements and content fields, from €49 once.
Choose Kayzart for a free page editor with AI; choose WPPasteKit for shared site elements and client editing through fields.
Two approaches
Kayzart
Kayzart is a free HTML, CSS and JavaScript page editor with a live preview, revisions and page duplication. It automatically processes Tailwind CSS, a way to describe styling in your code. Its built-in AI can change a whole page or a selected element. You connect your own AI account and pay the provider for usage. Standalone mode runs independently of your theme. Theme mode uses your existing theme’s header and footer, rather than the ones in your pasted design.
WPPasteKit
WPPasteKit works as a plugin with any theme, the standard package that determines your site’s design and layouts. There is no need to switch themes. “Make this my site” separates a complete design into a header, the shared top section, page content and a footer, the shared bottom section. Those shared elements also appear on the blog, archives and 404 page. A builder is a visual environment for assembling pages; WPPasteKit does not require an extra one.
Your navigation becomes a real WordPress menu, and your news cards can display real posts. Editors get a separate screen for content, images and repeatable rows, while raw HTML remains available only to administrators. You still write ordinary blog posts in Gutenberg, WordPress’s standard editor.
Comparison
“Not stated on its site” means the information used here does not describe the feature. It is not proof that the feature is absent. Prices below are as of 30 September 2026 and may have changed.
| Feature | Kayzart | WPPasteKit |
|---|---|---|
| Approach | ✓ Live code editor for individual pages. | ✓ Plugin: your design as a complete WordPress site, without an extra builder. |
| Keeps your own design HTML | ✓ Works directly with HTML, CSS and JavaScript. | ✓ Retains original markup and classes; fixed elements become dynamic. |
| Works with your current theme | ✓ Theme mode uses your current theme; Standalone mode runs separately. | ✓ Works with any theme; no switch required. |
| Header and footer across all pages | ✗ No shared site header and footer from your design; Theme mode uses the theme’s versions. | ✓ From your design, shared across regular pages, blog, archives and 404. |
| WordPress menu in your design | ✗ No real WordPress menu within your design’s navigation. | ✓ Real WordPress menu in your design’s styling. |
| Blog and news in your design | ✗ No WordPress post listings in your design. | ✓ Real posts in your own cards, with archives and pagination. |
| Clients edit without code | ✗ No separate content-field screen for clients. | ✓ Separate screen for Editors; text, images and repeatable rows. No ACF required. |
| Form in the design’s form area | Not stated on its site; not established in the information used. | ✓ Fill the form area with a form from Gravity Forms or Contact Form 7, for example. |
| Yoast and other plugins | Not stated on its site; not established in the information used. | ✓ WordPress handles titles, metadata and analytics, with tools such as Yoast and GTM4WP. |
| Later design changes | ✓ Edit code with a live preview or built-in AI. | ✓ Paste revised code; no new conversion into a theme or builder. |
| AI costs or external service | ✓ Built-in AI with your own key or WordPress connection; provider usage charges apply. | ✓ No WPPasteKit API key, AI charges or external service; choose your own AI chat. |
| AI inside the page editor | ✓ Built-in AI, including edits to a selected element. | ✗ No built-in AI chat; use the prompt in your preferred AI chat. |
| Interface language | ✓ English. | ✓ Dutch and English. |
| Price | ✓ Free plugin; AI usage is separate. | ✓ One-time: Individual €49 / 1 live site; Agency €149 / 20 live sites. 12 months of updates and support. |
When all twenty live-site slots are used, WPPasteKit Agency works out at €7.45 per site. Both licences include twelve months of updates and support. Renewal at a reduced rate is optional: your site continues working without it. You can use the WPPasteKit prompt in a free AI chat; any paid AI service you choose is a separate expense. Paid form or other plugins, if used, are outside the WPPasteKit licence.
Three practical situations
A campaign launching tomorrow
For a single campaign page, a free editor with an immediate preview is appealing. WPPasteKit costs €49 for one live site and is especially useful when that design also needs to carry the rest of your website.
The same menu on five pages
Kayzart does not turn your design’s navigation into a WordPress menu. WPPasteKit lets you manage menu items in WordPress while keeping the design’s styling. You update the shared header once.
A client adds a service
Kayzart has no separate client content-field screen. WPPasteKit gives Editors a content screen and can expose services as repeatable rows. Your client adds a row without opening the HTML.
When should you choose Kayzart?
- You want to request AI edits inside the editor where you preview the page.
- You want a free code editor with revisions, duplication and automatic Tailwind processing.
When should you choose WPPasteKit?
- You want your own header, footer and menu as shared site elements.
- Your client needs to add services or team members without a code editor.
- You want news inside your design and no AI usage charges from the plugin.
Frequently asked questions
Can I use AI inside WordPress?
Yes. Kayzart includes AI through your own connection, with provider usage charges. WPPasteKit has no built-in AI chat: use its prompt in your preferred AI chat and paste the result into WordPress.
Is Theme mode the same as using my design across the site?
No. Theme mode displays your theme’s header and footer. WPPasteKit can share the header and footer from your own design across the site, including the blog, archives and 404 page.
Can I move from Kayzart to WPPasteKit?
If you have the original HTML/CSS from your AI design, optionally with JavaScript and related assets, you can paste or import it into WPPasteKit and click “Make this my site”. WPPasteKit does not turn widgets or builder blocks back into HTML. This is not a promise of automatic migration of every existing page, setting or content item; check those separately.
Do I have to keep paying for WPPasteKit?
No. Individual costs €49 once for one live site; Agency costs €149 once for twenty live sites. Twelve months of updates and support are included. Without optional renewal, the site keeps working but further updates and support stop. Prices as of 30 September 2026; they may have changed.
For another approach, read the comparison with HTML Page Publisher.
Does this workflow fit your site?
Want to use your AI design with shared WordPress elements and content fields for your client? See WPPasteKit licences and pricing.
This comparison was written by WPPasteKit / Webdelta, the maker of WPPasteKit. Based on https://wordpress.org/plugins/kayzart-live-code-editor/ on 2 October 2026. Something out of date? Let us know and we will update it.
Editorial basis: the supplied product information; this comparison is not an independent hands-on test.
