ImageCraft – AI Alt Text, File Renamer & Image SEO
| 开发者 |
softminal
diptosoftminal |
|---|---|
| 更新时间 | 2026年3月31日 05:49 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 6.9 |
| 版权: | GPL-2.0+ |
| 版权网址: | 版权信息 |
详情介绍:
ImageCraft is a Bring Your Own Key (BYOK) plugin that generates alt text for WordPress images using Anthropic Claude, OpenAI GPT-4, or Google Gemini. You provide your own API key and pay only for direct API usage — no middleman service, no per-image credits.
Why ImageCraft?
Most alt text plugins charge monthly subscriptions or per-image credits through their own proxy service. ImageCraft connects directly to your AI provider — you pay only the provider's standard API rate with zero markup.
Key Features
- 3 AI providers, 15+ models — Choose from Anthropic Claude (Haiku, Sonnet, Opus), OpenAI (GPT-4o, GPT-4.1, GPT-5), and Google Gemini (Flash, Pro). Switch providers and models anytime.
- Gutenberg & Media Modal integration — Generate alt text with one click directly from the block editor sidebar or the WordPress media modal. Preview, accept, or reject without leaving the editor.
- AI image title generation — Generate SEO-optimized image titles independently from alt text. Separate AI call with its own tone, prompt, and settings.
- AI-powered file renaming — AI generates SEO-friendly filenames directly from image content. Independent from alt text and title — each is a separate AI call.
- SEO keyphrase integration — Pulls the focus keyphrase from Yoast SEO, Rank Math, All in One SEO, or SEOPress and naturally weaves it into generated alt text.
- Image SEO audit dashboard — Scores your media library health. Detects missing, generic/placeholder, and too-long alt text with a visual breakdown.
- WooCommerce product awareness — Sends product name, SKU, categories, and price as context. Includes 3 dedicated product tones (SEO, Descriptive, Lifestyle) plus custom prompt support.
- Batch processing with real-time progress — Process up to 500 images at once with animated progress bar, live counters, and success/failed breakdown. Resume interrupted jobs after browser close.
- 65+ languages — Generate alt text in your site's language. Supports English, Spanish, French, German, Japanese, Chinese, Arabic, Hindi, Tamil, Korean, and 55+ more.
- 3-minute setup wizard — Guided wizard with provider cost comparison gets you running fast.
- 3 AI providers with 15+ model options
- Generate from Gutenberg editor and WordPress media modal
- Preview / accept / reject workflow
- AI-powered image title generation with independent settings
- AI-powered file renaming — AI generates filenames from image content
- SEO audit score with quality breakdown
- Generic and placeholder alt text detection
- Too-long alt text detection
- Focus keyphrase integration (Yoast, Rank Math, AIOSEO, SEOPress)
- Dedicated WooCommerce dashboard with category filtering
- WooCommerce gallery image bulk generation
- Batch processing up to 500 images with real-time animated progress
- Resume interrupted batch jobs — pick up where you left off after browser close
- Single-owner concurrency control — prevents duplicate processing across tabs
- Separate batch buttons for alt text and title generation
- Cross-page bulk selection
- Advanced filters (date range, file size, alt text quality)
- Auto-generate on new image uploads
- Post type exclusion — skip auto-generation for Pages, custom post types, etc.
- Skip images with existing alt text (auto-upload and batch processing)
- 7 tone options: Professional, Casual, Technical, SEO, and 3 WooCommerce tones
- Custom prompt builder with {max_length} placeholder
- Max character length control
- 65+ language support
- Usage & cost tracking dashboard with charts
- Generation history with status tracking
- Post/page title context awareness for smarter alt text
- WooCommerce auto-generate on product image upload
- Configurable batch size and request timeout
- Connection test before saving API key
- Recent activity feed on dashboard
- Guided setup wizard with provider cost comparison
- Modern SPA interface — no page reloads
- Improves WCAG accessibility compliance for screen readers
- Bloggers & content creators — Fix hundreds of missing alt texts in minutes, not hours
- SEO professionals — Keyphrase-aware alt text that aligns with your on-page SEO strategy
- WooCommerce store owners — Product-aware alt text with name, category, and SKU context for every product image
- Agencies — Batch process entire media libraries for client sites. BYOK means no per-site licensing
- Accessibility-conscious site owners — Improve WCAG compliance and screen reader experience across your entire site
- Connect — Add your API key from Anthropic, OpenAI, or Google Gemini (3-minute setup wizard)
- Generate — Click "Generate with AI" on any image, or batch process up to 500 images at once
- Review — Preview generated alt text, edit if needed, then accept. Or enable auto-accept for hands-free processing
- vs subscription plugins — No monthly fees. Pay per use at direct API rates with zero markup.
- vs single-provider plugins — 3 providers, 15+ models. Switch anytime without losing data or reconfiguring.
- vs alt-text-only plugins — ImageCraft also renames files for SEO, runs an SEO audit, and integrates with your SEO plugin's focus keyphrase.
- vs manual alt text — Batch process 500 images in minutes instead of writing each one by hand. AI understands image content, product context, and SEO keywords.
- API keys encrypted with AES-256-CBC using WordPress salts
- Images sent only to your chosen AI provider when you trigger generation
- SSRF protection on image URL fetching
- No data routed through third-party proxy services
- All plugin logic runs on your server
安装:
- Upload the plugin files to
/wp-content/plugins/imagecraft-ai-alt-text-file-renamer-image-seo/ - Activate the plugin through the 'Plugins' menu in WordPress
- Follow the setup wizard to add your API key
- Start generating alt text!
屏幕截图:
常见问题:
How does pricing work?
ImageCraft uses a Bring Your Own Key model — you pay only for API usage directly to your chosen provider at their standard rate. No per-image credits, no middleman markup.
Which AI provider should I choose?
Anthropic Claude Haiku offers the best balance of quality and cost for most sites. Google Gemini Flash is the cheapest option. OpenAI GPT-4o produces excellent results at a higher cost. You can test each provider with the built-in connection test and switch anytime.
How many AI models can I choose from?
ImageCraft supports 15+ models across 3 providers. You can select the specific model per provider (e.g., Claude Haiku for cost-efficiency or Claude Opus for maximum quality).
Is my API key safe?
Yes. Your API key is encrypted with AES-256-CBC using your WordPress security salts before being stored in the database. Keys are never sent anywhere except to your chosen AI provider.
Does it work with WooCommerce?
Yes! ImageCraft has a dedicated WooCommerce dashboard. It sends product name, SKU, categories, and price as context to the AI. Includes 3 WooCommerce-specific tones (Product SEO, Product Descriptive, Product Lifestyle) and supports gallery image bulk generation.
Can I generate alt text from the editor?
Yes. ImageCraft adds a "Generate with AI" button directly in the Gutenberg block editor sidebar and the WordPress media modal. You can preview, accept, or reject the generated text without leaving the editor.
Does it rename image files for SEO?
Yes. ImageCraft uses AI to generate SEO-friendly filenames directly from image content — independent from alt text. Enable file renaming in settings and use the "Rename File" button on individual images.
Can I generate alt text in my language?
Yes. The plugin supports 65+ languages including Spanish, French, German, Japanese, Chinese, Arabic, Hindi, Tamil, Persian, Korean, and many more.
I have thousands of images with no alt text. Can ImageCraft handle that?
Yes. Use the media library scanner to filter images missing alt text, select them all with the cross-page bulk select, and start a batch job. ImageCraft processes up to 500 images per batch with real-time progress tracking. You can review and edit every generated alt text before saving.
Can I write my own prompt?
Yes. ImageCraft includes a custom prompt builder for both general images and WooCommerce products. Use the {max_length} placeholder to auto-insert your character limit setting.
Does it overwrite my existing alt text?
Only if you choose to. The "Skip images with existing alt text" option is available in settings. When preview mode is enabled, nothing is saved until you explicitly accept it.
What image formats are supported?
JPG, PNG, GIF, and WebP. Images are read from your local WordPress uploads directory when possible (avoiding SSL issues on localhost) or fetched via URL for remote images.
Does it work with page builders like Elementor or Divi?
Yes. Alt text is stored on the standard WordPress _wp_attachment_image_alt meta field, which all page builders read. Any alt text generated by ImageCraft will appear in Elementor, Divi, Beaver Builder, and other builders automatically.
更新日志:
1.2.1
- New: AI-powered image title generation — independent feature with its own tone, max length, custom prompt, auto-generate on upload, and batch processing
- New: AI-powered file renaming — AI generates SEO-friendly filenames directly from image content, independent from alt text and title
- New: Better UX in Settings
- New: Generate Title button in WordPress media modal alongside Generate with AI
- New: Rename File button in media modal with confirmation dialog warning about URL changes
- New: Batch title generation — bulk generate titles for selected images using separate batch job
- Improvement: Batch processing auto-accepts results (no review modal — results applied directly)
- Improvement: File renamer now handles accented characters correctly via remove_accents()
- Improvement: Same-filename guard prevents unnecessary -1 suffix renames
- Improvement: Thumbnail suffix extraction uses regex for WordPress-standard suffixes only
- Improvement: Media modal refreshes attachment data after rename
- Improvement: Default batch size changed to 3 for smoother progress updates
- Fix: Removed double sanitization in file renamer controller
- Fix: Suppressed unserialize warnings from corrupted attachment metadata in scanner
- New: Resume interrupted batch processing — pick up where you left off after browser close or refresh
- New: Post type exclusion — exclude Pages, custom post types, or any public post type from auto-generation
- New: Single-owner concurrency control — prevents duplicate processing when multiple browser tabs are open
- New: Interrupted batch notification banner on Scanner page
- New: Gmail-style "Select all matching images" banner — one click to select up to 500 images across all pages for batch processing
- New: Per-page display options (12, 24, 48, 96) in the media scanner
- Improvement: Skip existing alt text now also applies to batch processing (saves API credits)
- Improvement: Batch job status validation fixes stuck jobs from older versions
- Improvement: Smoother page/filter transitions — existing images stay visible with loading overlay instead of blank "Loading..." screen
- Fix: File renamer now updates all thumbnail/size URLs in post content (fixes broken responsive images and srcset after rename)
- Fix: File renamer handles serialized post meta safely (prevents data corruption on rename)
- Fix: File renamer updates attachment guid to reflect new URL
- Fix: File renamer no longer auto-overwrites attachment title (fixes "too long title" after rename)
- Fix: Media modal generate button now always detects the correct image when switching between images without edit mode
- Fix: Media modal alt text field reference is now queried fresh on each generate click (prevents writing to stale DOM)
- Fix: Bulk select and cross-page selection properly capped at 500 images across all selection paths
- Fix: Bulk rename now includes off-page images in cross-page selections
- Fix: WP object cache now properly invalidated after batch counter updates
- Fix: Select All checkbox click area limited to checkbox and label only
- Expanded language support from 30 to 65+ languages
- Added Help page with dedicated support, review, quick links, and video tutorial
- Added video tutorial to setup wizard welcome step
- Added server-side language validation with single source of truth architecture
- Improved readme with expanded feature descriptions and FAQs
- Removed hardcoded API prices from wizard (links to provider pricing pages instead)
- Improved provider card styling in setup wizard
- Fixed missing imports in Navbar component
- Fixed hardcoded string in ImageCard component for i18n support
- Optimized build script to exclude Vue/SCSS source from distribution ZIP
- Initial release
- 3 AI providers: Anthropic Claude, OpenAI GPT-4, Google Gemini with 15+ model options
- Gutenberg block editor integration with preview/accept/reject workflow
- WordPress media modal integration with generate and rename buttons
- Media library scanner with advanced filters (date range, file size, alt text quality)
- Batch processing up to 500 images with progress tracking and review modal
- Auto-generate alt text on image upload
- 7 tone options: Professional, Casual, Technical, SEO, and 3 WooCommerce tones
- Custom prompt builder
- 65+ language support
- Image SEO audit dashboard with quality score
- SEO keyphrase integration (Yoast SEO, Rank Math, All in One SEO, SEOPress)
- SEO-friendly image file renaming (single, bulk, auto on upload)
- Dedicated WooCommerce dashboard with product context and gallery support
- Cross-page bulk selection with advanced filtering
- Usage & cost tracking dashboard with charts
- AES-256-CBC API key encryption
- 3-minute guided setup wizard