AI Block Editor – Gutenberg Block Generator & AI Assistant vs DiagnoSEO – Fast and Automated On-page SEO

AI Block Editor adds a Gutenberg blocks assistant inside the WordPress editor. Describe what you want to add or change, and AI Editor will place, arrange, and update WordPress blocks directly in the editor. Use it for complex block layouts or simple edits. It supports the latest OpenAI models and lets you use your own API key. When your theme uses theme.json, AI Editor can follow your global styles, presets, and design tokens like colors, typography, spacing, and layout so generated blocks match your site’s design system. Major updates released in May 2026: theme.json style matching, selected block editing, and newer AI models with reasoning controls. Features Natural language block creation: Describe your desired content in plain language and the AI will handle the rest. Core Gutenberg blocks: AI Editor can use core Gutenberg blocks to create complete page sections and complex layouts, not just add single blocks one at a time. Selected block editing: Select one or more blocks in Gutenberg and ask AI Editor to update the selected content or layout. Custom block editing: Custom and third-party blocks can be edited after you add and select them. AI Editor uses the markup it can see for the selected block, so review the result because custom blocks may have private fields, dynamic rendering, or plugin-specific rules the AI cannot fully infer. Existing content lookup (WordPress 6.9+): AI Editor can look up existing WordPress posts, pages, and public custom post types for context, then use that text while helping you create or edit content. Theme-aware output: For themes that use theme.json, AI Editor can use your theme’s presets and editor settings to keep generated layouts consistent with your site’s colors, spacing, typography, and other design styles. Abilities API support: On WordPress 6.9+, connect custom WordPress Abilities API features to AI Editor so it can use site-specific data or actions while helping in the editor. Resizable sidebar: Drag the left edge of the AI Editor sidebar to make the chat panel wider. GPT model selection: Choose from the GPT models supported by AI Editor and available to your OpenAI account. Reasoning effort controls: Choose how much reasoning the model should use for faster simple edits or more careful complex layout work. Conversation context controls: Limit how many recent chat messages are sent with each request. Prompt caching: AI Editor keeps repeated system instructions stable so OpenAI prompt caching can reuse shared context when available, helping monitor API usage and reduce repeated input processing. Theme compatibility check: Review whether the active theme is a good fit for AI Editor’s Gutenberg and theme style workflow. BYOK: Use your own OpenAI API key. Language translation: Multilingual support. Prompt Examples “Add this article as a magazine-style layout using blocks: (paste article here).” “Create a layout for an About Us page, including sections for a mission statement, team members, and contact.” “Add 3 columns, each with a pricing plan.” “Create a table comparing the caffeine content of popular drinks.” “Rewrite this testimonial block to sound more concise.” “Update the selected columns for better balance.” Getting The Best Results Quickly add content blocks: Ask AI Editor to add headings, sections, buttons, lists, tables, columns, and other core blocks for your content. Turn full copy into blocks: Paste a full page draft or section copy and let AI Editor structure it into blocks. Use existing site content: Ask AI Editor to work from existing posts, pages, or custom post types when the request needs site context. With lower models or no reasoning, be explicit, such as “use the current page content as context” or “find posts about pricing and add a summary section.” Choose settings for the task: Select an available model and adjust reasoning effort based on the complexity of the requested layout or edit. Select the right amount of content: If the change depends on a parent layout, columns, group spacing, or surrounding section structure, select the whole relevant block or section and say what you want changed. Use narrow selections for simple edits: If you only need a specific text, button, heading, or single block changed, select just that block and give a direct instruction. Settings Navigate to Settings -> AI Editor to configure the plugin. OpenAI API Key: Add your own OpenAI API key. Requests are sent from your WordPress site to OpenAI. GPT Model: Choose the model AI Editor should use. Reasoning Effort: Choose none, low, medium, or high. Lower values are faster for simple edits; higher values can help with larger layouts or more careful restructuring but may take longer and use more tokens. Theme Style Context For AI: A short style note used as design direction. AI Editor can rewrite the active theme description with AI. Raw theme presets are handled separately, so this field should stay short and human-readable. Limit Conversation Context Sent To OpenAI: Turn on/off trimming of older chat messages before sending a new request. Max Messages In Conversation Context: Set how many recent messages are kept when conversation context trimming is enabled. The default is 50. Theme Compatibility For AI Editor: Run a compatibility check for the active theme. It reviews Gutenberg support, block theme signals, editor style support, and available theme presets so you can spot where manual cleanup may be needed. Note: AI Editor is powered by OpenAI’s GPT technology. For more information on the data handling and privacy aspects, please refer to OpenAI’s Privacy Policy and Terms of Service. Connect Custom Abilities On WordPress 6.9+, developers can connect custom abilities registered with the WordPress Abilities API to AI Editor. If your plugin or theme registers a custom ability, add an AI Editor config to the ability meta. Example: 'meta' => array( 'ai_editor' => array( 'action_name' => 'get_product_details', 'description' => 'Use this when the user asks for current product details from WooCommerce.', ), ) AI Editor will only use abilities that explicitly opt in. Keep ability results focused and avoid returning large private datasets or unrelated site data. Requirements PHP 7.0+ is recommended, WordPress 5.8+, with Gutenberg active. An OpenAI API key is required.

DiagnoSEO is a performance-first SEO plugin for WordPress users who want full control without bloat. DiagnoSEO is the lowest memory WordPress SEO plugin, confirmed by independent performance tests on WP Hive and Plugin Tests. Built for speed, scalability, and real SEO work, DiagnoSEO stays fast even on large and complex websites. It uses minimal memory, optimized code (less than 100KB of a ZIP file), and a clean architecture designed with Core Web Vitals in mind. This is not a plugin that adds features at the cost of performance. DiagnoSEO is built for websites where speed, control, and SEO quality actually matter. You get predictable performance backed by 17+ years of real-world SEO experience, and a plugin especially valued by experienced SEO specialists who need advanced SEO control, predictable behavior, and a clean interface. DiagnoSEO is also part of the DiagnoSEO SEO Software Suite, an AI-powered SEO platform with over 50 tools for audits, keyword research, competitor analysis, backlinks, and AI-assisted content workflows. The WordPress plugin works as a natural extension of this ecosystem. Who is DiagnoSEO for? 👤 DiagnoSEO is designed for users who want ease of use, control, and performance: Beginners who want clear and practical SEO guidance Bloggers and content creators Small and medium-sized businesses WooCommerce store owners Developers and agencies SEO professionals who care about performance and advanced SEO control The interface is clean and focused. Advanced options are available when needed, without overwhelming the user. Why choose DiagnoSEO? ⭐ Most SEO plugins try to do everything. DiagnoSEO focuses on what actually moves the needle. Instead of bloated dashboards and unnecessary features, DiagnoSEO helps you improve content quality, maintain full control over SEO signals, keep your website fast, and scale SEO safely as your site grows. It is a modern, performance-focused SEO plugin for websites that need more than basic SEO tweaks. DiagnoSEO was named a finalist at the European Search Awards 2025 in two major categories: Best SEO Software Suite and Best Software Innovation. This industry recognition underscores its innovation and effectiveness. Core SEO Features (Free) Custom meta titles and meta descriptions Meta tag templates Google search snippet preview Meta robots control Custom canonical URLs Advanced Schema.org support Breadcrumbs with HTML and Schema Open Graph metadata and social previews XML sitemap Optimization for multiple related keywords SEO checkpoints and actionable on-page recommendations Content analyzer with keyword placement checks Live SEO score while editing Redirect attachment pages to image files Easy insertion of analytics and tracking codes Fully compatible with Multi Premium WordPress Theme All features are built with performance and usability in mind. WordPress SEO Audit & Checker 🔍 See your SEO score instantly Find error-level issues hurting your visibility Discover quick SEO wins you can fix fast Get clear priorities on what to fix first Check posts, pages, products, and key SEO settings automatically in seconds DiagnoSEO also includes a built-in WordPress SEO Audit & Checker that helps you quickly review important on-page and site-wide SEO issues directly inside WP admin. It analyzes metadata, content, structure, links, images, accessibility, schema, WooCommerce products, and product categories using WordPress and DiagnoSEO plugin data only, so you get fast, actionable SEO insights in a lightweight workflow. Unique Pro SEO Features 🚀 DiagnoSEO Pro includes advanced SEO features rarely found in other SEO plugins. For a detailed feature comparison with other popular SEO plugins, see: Yoast vs Rank Math vs DiagnoSEO. Advanced Schema, E-E-A-T & SERP Enhancements ReviewedBy schema support for stronger E-E-A-T signals Post rating with stars and schema for higher click-through rates in SERPs SameAs schema support for better social media and brand entity connections LocalBusiness schema support Multiple Schema.org types per page Advanced Internal Linking & Content Structure Anchor text control in post lists without changing H1 for better SEO and UX Affiliate deeplink hider – a safer alternative to rel=”nofollow” that protects internal link equity and prevents link juice leaks Automatic table of contents for improved UX and internal linking SEO Categories widget for better internal linking of nested categories Advanced SEO Control & Privacy Advanced content quality checkpoints for better SEO audits XML sitemap with customizable filename for better privacy Meta referrer support for privacy and analytics control Performance-focused advanced options for better SEO, UX, and conversions These features are designed to solve real SEO problems, not to inflate feature lists. More Pro SEO Features 🔥 AI, Automation & Content Intelligence AI-powered meta title and meta description generator AI-powered comments generator Unlocked useful content quality and SEO checkpoints Related keyword suggestions based on semantics Internal linking suggestions Advanced SEO Management & Indexing Redirection manager with 301 and 302 redirects IndexNow support for super-fast indexing in Bing and Yandex Option to change all external links to nofollow (Multisite supported) Google News XML sitemap HTML sitemap block Content, UX & Visibility Enhancements Automatic table of contents and Table of Contents block Related & Featured posts widget Featured posts widget WooCommerce & Advanced Website SEO Advanced WooCommerce SEO metadata SEO Categories widget for WooCommerce DiagnoSEO SEO Software Suite Access DiagnoSEO Pro extends WordPress SEO with access to professional SEO tools and workflows beyond the WordPress dashboard. Access to professional SEO tools from the DiagnoSEO All-in-One SEO Software Suite Support for SEO audits, keyword research, competitor analysis, backlinks, and content workflows Website crawl tool access (e.g. 404 detects and 20 more factors) Access to super detailed and advanced SEO Checker tool (200+ factors) Access to competitors analysis SEO tool (using AI and real search data) Designed for SEO specialists, agencies, and teams managing SEO beyond WordPress Support & Professional Use Dedicated premium SEO support Read full features list and details AI-Powered SEO (Pro) 🤖🔥 AI-Assisted Metadata & Content Support DiagnoSEO Pro uses the OpenAI API to generate or improve: Meta titles Meta descriptions Contextual comments for posts Metadata are generated based on SEO best practices. AI tools are designed to save time, support consistent SEO workflows, and help maintain content quality at scale. Easy Migration 🔄 Switching to DiagnoSEO is simple and safe. You can import SEO data from other popular SEO plugins (Yoast SEO, Rank Math, SEOPress, and many more) with no data loss and no SEO risk. Why switch to DiagnoSEO? 🚀 If your current SEO setup feels slow, bloated, overly complex, or limiting in advanced SEO control, DiagnoSEO gives you back speed, clarity, and full control without compromising performance. Optimize smarter. Stay fast. Stay in control. Switch to DiagnoSEO and experience performance-first SEO for WordPress.