AI Featured image vs Auto Featured Image (Auto Post Thumbnail)

AI Featured Image Generator creates AI-powered featured images right from the WordPress editor. Click “Generate Featured Image” on any post and the plugin builds a unique image from your post title, chosen style, and optional custom prompt, using OpenAI, Stability AI, or Grok/xAI on the free plan, or Google Gemini on Pro. Every image gets alt text automatically and an SEO-friendly filename based on your post title. Generate one at a time in the editor, in bulk, straight from the Posts list, or inline in your content with the AI Image Generator block. Everything is managed from one settings hub. Video Walkthrough Free Features 3 free AI providers: OpenAI, Stability AI, and Grok/xAI (Google Gemini available on Pro) OpenAI models: GPT Image 2 (newest, default): excels at text rendering in multiple languages, visual reasoning, multi-object scenes, transparent backgrounds, mask-based editing, and up to 4K output. Also GPT Image 1.5, GPT Image 1, and GPT Image 1 Mini (budget-friendly) Stability AI: Stable Image Core with 16 native style presets (Photographic, Cinematic, Anime, Digital Art, Comic Book, Fantasy Art, and more) Grok/xAI: Grok Imagine Image: fast and affordable at $0.02 per image 13 style presets: Common (None, Realistic, Artistic, Cartoon, Minimalist) and Creative (Sketch, Watercolor, 3D Render, Pixel Art, Cyberpunk, Fantasy, Anime, Technicolor) Custom prompts: plus one-click Generate Prompt from Content, which crafts an AI-optimized prompt from your post title and body (OpenAI and Grok free; Gemini on Pro) 7 image sizes with GPT Image 2: square, portrait, landscape, widescreen 16:9, vertical 9:16, ultra-wide 3:1, and tall banner 1:3 (older OpenAI models support the first three) 3 aspect ratios for Stability AI and Grok: 1:1, 16:9, and 9:16 Output control (OpenAI): WebP/PNG/JPEG format, compression slider (1–100), and Low/Medium/High generation quality Text control: allow or block text, captions, and words in generated images Auto alt text: from the post title, the prompt, or a custom template with {title}, {prompt}, {style}, and {site_name} placeholders. with an option to preserve manual edits on regeneration Bulk Generate: up to 5 posts per batch, 50 images lifetime on the free plan Generate from Post List: an “AI Featured Image” column on the Posts/Pages list with a one-click Generate/Regenerate link, so there is no need to open the editor, and it doesn’t count against the free bulk limit Inline images: the AI Image Generator block adds AI images anywhere in your Gutenberg content, with its own settings tab Multisite compatible Pro Features 🚀 Google Gemini: Nano Banana (Gemini 2.5 Flash), Nano Banana 2 Preview (Gemini 3.1 Flash), and Nano Banana Pro (Gemini 3 Pro): up to 4K resolution and 10 aspect ratios Image upscaling (Stability AI): Conservative (faithful 4x), Creative (AI-enhanced 4K), or Fast (quick 4x), right from the post editor Background removal (Stability AI): one click isolates the subject and saves a transparent PNG as your featured image Advanced Stability AI models: Stable Image Ultra, SD 3.5 Large / Large Turbo / Medium / Flash, SD 3 Large / Large Turbo / Medium, and SDXL 1.0 Negative prompts (Stability AI): exclude unwanted elements, e.g. “blurry, watermark, text, low quality” Grok Imagine Image Pro: higher quality at $0.07 per image, plus 2K resolution More aspect ratios: 9 for Stability AI, 9 for Grok, 10 for Gemini More output formats: PNG/JPEG/WebP for Stability AI, and automatic WebP conversion for Gemini and Grok images Unlimited Bulk Generate: hundreds of posts at once with filters for post type, status, date range, and thumbnail status, plus real-time progress Custom post types: enable generation for any public post type Custom styles: create named styles with your own prompt descriptions, available in every style dropdown Brand Kit: save your brand colors, a style description, tone, and avoid-rules, plus an optional reference image (used by Google Gemini) and a logo watermark, applied automatically to every image you generate, with a per-image “Use Brand Kit” toggle to skip it Want to unlock Google Gemini AI, image upscaling, background removal, unlimited bulk generation and more? Upgrade to Pro here. Requirements WordPress 5.8 or higher PHP 7.4 or higher An API key for at least one provider: OpenAI (free plan) Stability AI (free plan) Grok/xAI (free plan) Google Gemini (Pro only) External Services This plugin connects to your chosen AI provider’s API to generate images. For every provider: Your post title and content (or your custom prompt, and for Stability AI any negative prompt) are sent to the provider’s API when you generate an image Your API key for that provider authenticates each request Requests are only sent when you trigger generation: from the post editor, the Posts list, Bulk Generate, or the AI Image Generator block “Generate Prompt from Content” sends your post title and body to the provider’s text API: gpt-4o-mini (OpenAI), grok-3-mini (Grok), or Gemini 2.5 Flash (Gemini, Pro) OpenAI (Free & Pro): image generation and prompt generation. Terms of Service | Privacy Policy | API Documentation Stability AI (Free & Pro): image generation; for Pro users, upscaling and background removal also send your existing featured image file to Stability AI for processing. Terms of Service | Privacy Policy | API Documentation Grok / xAI (Free & Pro): image generation and prompt generation. Terms of Service | Privacy Policy | API Documentation Google Gemini (Pro only): image generation and prompt generation. Terms of Service | Privacy Policy | API Documentation Data usage: generated images are stored in your WordPress media library. No personal data is stored by the providers beyond what’s necessary for API processing. You are responsible for ensuring your content complies with the selected provider’s usage policies.

Auto Featured Image automatically fixes missing featured images and thumbnails across your WordPress site. Generate featured images from post titles, extract images from post content, or bulk assign thumbnails using advanced filters and scheduling — all in just a few clicks. It works seamlessly with Gutenberg, Elementor, Classic Editor, and any custom post type. No more manual uploads. No more posts going live without featured images. With Auto Featured Image, you can: Generate featured images in bulk Create dynamic images from post titles Detect and assign images already inside post content Automatically apply default fallback images Set advanced filters and control generation rules Schedule bulk image generation Whether you run a small blog or manage thousands of posts, Auto Featured Image saves hours of repetitive work and keeps your website visually consistent — automatically. ⚡ Quick Links Support Forum Documentation Compare Free vs Pro Go Pro 🚀 How It Works Step 1: Choose a Generation Method Select how featured images should be created: Find in post – Uses the first image found inside the content. Generate from title – Creates a featured image dynamically using the post title. Find or generate – Uses existing images, otherwise generates one. Find or use default image – Falls back to a predefined image if none is found. Step 2: Filter Your Posts Apply filters to control exactly where images should be generated: Post Type Post Status Post Category Date Range This ensures you only modify the content you intend to. Step 3: Generate in One Click Click Generate Featured Images and the plugin: Processes posts in bulk Shows real-time progress Logs the last 100 generated images Updates thumbnails instantly in the posts list 🔥 Core Features (Free Version) ✅ Bulk Generate Featured Images: Automatically create and assign featured images to multiple posts at once. Perfect for fixing older content in minutes instead of hours. ✅ Find Images Inside Content: Automatically detect the first image inside a post and set it as the featured image. Ideal for blogs that already include images but missed setting thumbnails. ✅ Generate from Title: Create clean, text-based featured images using the post title. Great for minimal blogs, news sites, and content-heavy websites. ✅ Default Fallback Image: Set a default image that will be applied whenever no suitable image is found, ensuring every post always has a featured image. ✅ One-Click Generation: Generate featured images for all selected posts instantly from a single dashboard screen. ✅ Generation Log: Monitor recently generated images with preview, size, generation method, and status for full transparency and control. ✅ Live Preview Mode: Instantly see how your featured image will look while adjusting background, font, alignment, colors, and layout settings. No need to save and regenerate repeatedly. ✅ Posts List Integration: Generate, set, or remove featured images directly from the WordPress Posts screen using bulk actions. Manage multiple posts at once without opening each post individually. 💎 Auto Featured Image Pro Upgrade to unlock full control and automation power [PRO] Smart Filters & Targeting Generate featured images exactly where and when you need them: Filter by post status, category, or date range Target specific post types Schedule generation automatically [PRO] Advanced Background Controls Design featured images that match your brand: Gradient background support Upload custom background images [PRO] Typography & Layout Controls Full control over how your title-based images look: Use Google Fonts Upload custom font files Horizontal text alignment Vertical text alignment Custom before/after string text Custom padding [PRO] External Image Integration Find images without leaving your dashboard: Search and select images directly from Unsplash Search and select images from Pixabay [PRO] Import & Automation Scale your workflow: Automatically upload external images to Media Library Schedule featured image generation Advanced post type targeting 🧩 Use Cases Fix Missing Thumbnails Clean up old blogs or imported content that lacks featured images. Affiliate & Content Sites Automatically generate branded thumbnails from titles. High-Volume Publishing Use filters and scheduling to automate thumbnail generation at scale. Auto Featured Image is developed and maintained by Themeisle, a company trusted by over 1 million WordPress users worldwide.