--- title: "Nexter Blocks AI Features: What the New AI-in-Every-Block Update Actually Does" url: https://nexterwp.com/blog/ai-in-nexter-blocks-features/ date: 2026-09-06 modified: 2026-09-07 lang: en author: "Aditya Sharma" description: "“AI-powered” gets stamped on so many WordPress features now that the phrase has stopped meaning much on its own. So when Nexter Blocks shipped AI generation across the block editor..." image: https://nexterwp.com/wp-content/uploads/2026/01/ai-content-generator.png word_count: 1403 --- # Nexter Blocks AI Features: What the New AI-in-Every-Block Update Actually Does ## Key Takeaways - Nexter Blocks AI ships text and image generation inside the block editor on January 21, 2026, using the user’s own OpenAI or Gemini API key from the Nexter dashboard’s Extra Options tab. - Nexter Blocks supports AI generation in repeater items for testimonials, team listings, infoboxes, media listings, process steps, animated service boxes, and flipboxes, so one pass can fill multiple repeated fields. - Nexter Blocks AI tab edits existing text by fixing grammar, rephrasing, shortening, expanding, summarizing, or translating content inside the same block. - Nexter Blocks tracks separate tokens for text and image generation, and AI image generation is a Pro feature while text generation is available on Free and Pro. “AI-powered” gets stamped on so many WordPress features now that the phrase has stopped meaning much on its own. So when Nexter Blocks shipped AI generation across the block editor in January 2026, the useful question isn’t “does it have AI” — it’s which fields actually generate content, which blocks support it, and what you still have to do yourself. Here’s the feature-by-feature answer, sourced from Nexter’s own release notes. Table of Contents ## Where This Update Came From Nexter announced AI-powered text and image generation inside Nexter Blocks on January 21, 2026, alongside a reworked Code Snippets manager and WooCommerce CAPTCHA support. It rolled up into the site’s own January 2026 monthly digest a month later. The pitch was specific: instead of a generic “click generate, get generic output, spend time fixing it” AI tool, generation happens inline, inside the block you’re already editing, using your own business context. ## Setting It Up: OpenAI or Gemini, Your Own API Key Nexter Blocks AI runs on your own OpenAI or Gemini API key, not a bundled Nexter key. Setup happens once, from the Nexter dashboard’s Extra Options tab: - Toggle on **AI Integration** from Extra Options. - Enter your OpenAI or Gemini API key. - Toggle **Text Generation**, **Image Generation**, or both. - Optionally fill in your business details under **Custom Content** so generated copy matches your actual business, not a generic template voice. ![Nexter AI integration settings for adding business context so generated content matches the site's needs](https://nexterwp.com/wp-content/uploads/2026/01/add-website-custom-context.png)Adding business context once so every AI-generated field afterward reflects it. Source: Nexter release notes, Jan 21, 2026. ## What You Can Actually Generate ### Text and images, without leaving the block editor Open any Nexter block, left-click it, and an AI generation icon appears in the block toolbar. Enter a prompt, and it fills the field directly — no separate tab, no copy-pasting from ChatGPT into a text field. A **Prompt Enhancer** option refines a rough prompt before generation, and image generation (Pro only) works the same way for blocks that accept an image. ![Nexter Blocks AI content generator prompt field inside the block editor](https://nexterwp.com/wp-content/uploads/2026/01/ai-content-generator.png)The AI generation prompt, opened directly from the block toolbar. Source: Nexter release notes, Jan 21, 2026. ### Repeater blocks: generate a whole section, not one field at a time This is the part that actually saves build time. Testimonials, team listings, infoboxes, media listings, process steps, animated service boxes, and flipboxes all support AI generation inside their repeater items — meaning you can generate content across every repeated item in a section instead of writing each one by hand. You still review and edit what comes back, but you’re not starting from a blank field seven times in a row. ![AI content generation running inside a Nexter Blocks repeater field for a testimonials section](https://nexterwp.com/wp-content/uploads/2026/01/ai-content-generator-1.2.png)Generating repeater content across a testimonials block in one pass. Source: Nexter release notes, Jan 21, 2026. ***Also Read:** [How to Set Up a WordPress MCP Server, Step by Step](https://nexterwp.com/blog/wordpress-mcp-server/) — if you’re building an AI-agent workflow around your WordPress site beyond in-editor content generation, start there.* ### Fix, rephrase, shorten, expand, or translate existing text The AI tab isn’t just for generating from scratch. Click a block, open the AI generation tab, and you can fix grammar, rephrase a sentence, shorten or expand it, summarize it, or translate it — the kind of editing pass that used to need a separate grammar or translation plugin. ![Nexter Blocks hover and normal-state transform and transition controls added in the same January 2026 update](https://nexterwp.com/wp-content/uploads/2026/01/transform-and-transition.png)The transform/transition hover controls that shipped in the same release as the AI features. Source: Nexter release notes, Jan 21, 2026. ### Separate tokens for text vs. images, agency-friendly If you manage client sites, Nexter Blocks tracks AI usage as separate tokens for text and image generation. You can let a client generate text freely while capping or disabling image generation, so API spend stays predictable without shutting off the feature entirely. ***Also Read:** [The WordPress Abilities API: What It Is and Why AI Tools Need It](https://nexterwp.com/blog/wordpress-abilities-api/) — the underlying WordPress-core AI plumbing Nexter Blocks’ AI features sit alongside, not on top of.* ## The Follow-Up: Nexter Abilities Took This Further in May 2026 The January 2026 release notes said core-WordPress-block AI support was planned for “very soon” — what actually shipped next was a bigger step than that. In May 2026, Nexter rolled out 84 new WP Abilities across the Extension and Blocks plugins alongside WordPress 7.0 compatibility, and introduced Nexter Abilities: a set of 115 server-side tools that let Claude or any MCP-compatible AI assistant act as a hands-on Gutenberg builder, composing real Nexter Blocks from a single prompt, a screenshot, or even a URL to replicate. That’s a meaningfully different capability than the in-editor generation covered above — instead of you clicking the AI icon on one field at a time, an MCP-connected assistant can build out entire block layouts on its own, calling the same abilities a human would trigger manually. The plugin kept iterating through the summer: an August 2026 update added a “Get Site Fonts” ability so an MCP assistant can check which fonts are actually installed and will render before using them, plus edit/default options for Global Block Styles. ***Also Read:** [Nexter Abilities Explained: The WordPress Abilities API Inside Nexter Blocks](https://nexterwp.com/blog/nexter-abilities-explained/) — the full picture of what these 115 MCP-connected abilities let an AI assistant do beyond in-editor field generation.* ## Before You Publish: What Still Needs a Human Pass Generated text and images speed up the first draft, but they shouldn’t skip your normal editorial review just because a human didn’t type the first version. Check generated copy for factual claims specific to your business (pricing, service areas, credentials) that a generic prompt has no way to get right on its own — the AI is filling in your business context if you provided it under Custom Content, but it will still confidently write something plausible-sounding and wrong if that context is thin or outdated. The same caution applies to generated images: verify they don’t misrepresent a real product, location, or person, and that they’re captioned and alt-tagged the same as any other image on the page, since the AI generation step doesn’t automatically handle accessibility metadata for you. ## What’s Not Included - AI image generation is a **Pro** feature; text generation is available on Free and Pro. - You bring your own OpenAI or Gemini API key — there’s no bundled Nexter AI credit system. - At launch, AI generation worked inside Nexter Blocks specifically. Nexter’s own release notes said core WordPress blocks support was planned for “very soon” after — check your current version’s changelog before assuming it covers core blocks. - The in-editor generator is field-by-field and human-triggered; it doesn’t build a whole page layout autonomously on its own. That capability arrived separately, five months later, as Nexter Abilities. ## FAQ ### Do I need a Nexter Pro license to use AI text generation? No. AI-powered text generation shipped for both Free and Pro versions of Nexter Blocks. AI image generation is Pro-only. ### Which AI providers does Nexter Blocks support? OpenAI and Gemini, using an API key you provide yourself from your own account with either provider. ### Does this replace a dedicated AI writing plugin? For content generated inside Nexter Blocks specifically, yes — grammar fixes, rephrasing, and translation are built into the same AI tab. It doesn’t extend to core WordPress blocks yet, so a separate tool may still be relevant there depending on your build. ### Is the in-editor AI generator the same thing as Nexter Abilities / MCP? No, they’re related but distinct. The in-editor generator (covered above) fills one field or repeater at a time, triggered manually by a human clicking the AI icon. Nexter Abilities, added in May 2026, is a separate MCP-based layer of 115 server-side tools that lets an external AI assistant like Claude build out whole block layouts autonomously from a prompt, screenshot, or URL, without a human clicking through each field. ## Conclusion The AI features work best as a first draft you edit, not a finished product you publish untouched — treat the generated text and images the same way you’d treat a junior writer’s first pass. Used that way, they genuinely cut the time spent on repetitive content without adding a new plugin to your stack. ## Suggested Reading - [The WordPress Abilities API: What It Is and Why AI Tools Need It](https://nexterwp.com/blog/wordpress-abilities-api/) - [How to Set Up a WordPress MCP Server, Step by Step](https://nexterwp.com/blog/wordpress-mcp-server/) - [The Nexter Grid View Theme Builder: What It Is and How to Use It](https://nexterwp.com/blog/nexter-grid-view-theme-builder/) - [WordPress 7.1 Adds Tabs, but Not a Table of Contents. Do You Still Need a Blocks Plugin?](https://nexterwp.com/blog/do-you-still-need-a-gutenberg-blocks-plugin/) #### Stay updated with Helpful WordPress Tips, Insider Insights, and Exclusive Updates – Subscribe now to keep up with Everything Happening on WordPress! Subscribe ## Frequently Asked Questions **Q: Why is Nexter Blocks AI not generating anything in the editor?** A: Nexter Blocks AI depends on your own OpenAI or Gemini API key, so generation will not work until AI Integration is turned on in Extra Options and a key is entered. Text Generation and Image Generation are separate toggles, which matters if only one type is enabled. If you want the output to sound less generic, fill in Custom Content with business details first. **Q: Does Nexter Blocks AI work with OpenAI and Gemini?** A: Nexter Blocks AI supports both OpenAI and Gemini, and it uses an API key from your own account rather than a bundled Nexter credit system. That setup is useful if you already have a preferred provider or want to keep billing under your own account. The same provider setup covers text generation, and image generation is available separately as a Pro feature. **Q: Can I generate content for testimonials or team sections all at once?** A: Repeater blocks are where the time savings show up. Nexter Blocks AI can generate content across repeater items in testimonials, team listings, infoboxes, media listings, process steps, animated service boxes, and flipboxes, so you are not writing each repeated field by hand. You still review the output, but it cuts down the blank-page problem across whole sections. **Q: Is Nexter Blocks AI good enough to replace a separate AI writing plugin?** A: For content inside Nexter Blocks, it covers the common editing jobs people usually install extra tools for: grammar fixes, rephrasing, shortening, expanding, summarizing, and translation. That makes it a solid replacement for block-level editing workflows. The catch is scope: at launch it worked inside Nexter Blocks specifically, so core WordPress blocks were still outside that setup. **Q: How does Nexter Blocks AI keep client site costs under control?** A: Nexter Blocks tracks AI usage as separate tokens for text and image generation, which gives agencies a cleaner way to manage spend. That separation matters because you can let clients generate text while capping or disabling image generation if needed. It keeps the feature usable without turning every site into an open-ended API bill. **Q: Should I use Nexter Blocks AI for final copy or just first drafts?** A: The better use case is first drafts plus cleanup. Nexter’s own release notes frame the feature as inline generation inside the block editor, with prompt enhancement and edit tools like fix, rephrase, shorten, expand, summarize, and translate built in. That makes it strong for repetitive content work, but the output still needs review before publishing.