Image Alt Text
| 开发者 |
rswebstudios
lakharadk pruthak911 |
|---|---|
| 更新时间 | 2026年7月4日 15:30 |
| 捐献地址: | 去捐款 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 7.0.0 |
| 版权: | GPLv3 |
| 版权网址: | 版权信息 |
详情介绍:
安装:
- Go to Plugins >Add New
- Search for Image Alt Text
- Click on Install Now Button
- Click on Activate Now Button to use plugin in your site.
- Download Image Alt Text
- Upload the image-alt-text folder to the /wp-content/plugins/ directory
- Activate Image Alt Text plugin from your plugins page.
屏幕截图:
常见问题:
How is this plugin different from the default WordPress media library?
The default WordPress media library requires you to open each image individually to edit its alt text. Image Alt Text shows all your images in a single table, with or without alt text, and lets you edit, copy, or bulk-update alt text without leaving the page or refreshing.
Why does alt text matter for SEO?
Alt text is one of the few direct on-page signals Google uses to understand image content. Images without alt text are invisible to search engines, so they cannot be indexed for image search and contribute nothing to your page's keyword relevance. Filling in missing alt text is one of the fastest, lowest-effort SEO improvements you can make to an existing site.
Does this plugin work with WooCommerce product images?
Yes. Image Alt Text works with all images in the WordPress media library, including WooCommerce product images, gallery images, and variation images. You can view and update alt text for every product image from the same table interface.
Can I generate alt text automatically using AI?
Yes, with Image Alt Text Pro. Pro supports OpenAI GPT-4o, Google Gemini, Claude AI, and Hugging Face. Alt text is generated automatically on every image upload with no manual steps. You can also run AI generation across your entire existing library in one click.
Can the AI use my page content to write more specific alt text?
Yes, with Image Alt Text Pro. Its Send Image Context to AI option passes the image filename and the attached post or page title into the AI request, so the alt text can name the real venue, product, or location instead of only describing what is visible in the picture. A context strength setting (Strict, Balanced, or SEO) controls how strongly those keywords are used, and the feature is off by default so you choose when to share that context.
Can I add my brand or product category to every image's alt text automatically?
Yes, with Image Alt Text Pro. The Alt Text Prefix / Postfix feature wraps a fixed piece of text, such as a brand name or product type, before and after your alt text across your whole library, with no manual editing. You can apply it to copied titles, copied filenames, AI-generated text, and auto-add on upload independently, and leaving the fields empty changes nothing.
Why does the same image sometimes get slightly different alt text?
AI models include a small amount of built-in randomness, so identical images can produce slightly different wording on different runs. Image Alt Text Pro includes an output consistency control that lets you make the AI more consistent and repeatable, so your whole library reads in a uniform style.
How do I bulk update alt text for existing images?
Use the Bulk Actions dropdown to copy filenames or post titles to alt text across multiple selected images at once. Select all images on the current page or pick specific ones, choose your action, and apply. Pro users can process the entire library with a single click using One-Shot Bulk Processing.
Does this plugin help with accessibility compliance?
Yes. Proper alt text is required for WCAG 2.1 Level AA compliance. The plugin makes it easy to identify and fix images missing alt text across your site. Image Alt Text Pro adds decorative image support, automatically injecting aria-hidden="true" so screen readers skip non-informative images entirely.
Is there any redo option for bulk actions?
No redo option is available currently. We recommend testing bulk actions on a small selection first before processing your entire library.
Where can I get help or report an issue?
Please use the official WordPress.org support forum for this plugin. Posting there helps other users with the same question find the answer too. For Pro support, visit imagealttext.in.
更新日志:
- Feature - New alt text coverage dashboard at the top of both image tabs: see at a glance what percentage of your images have alt text, with a colour-coded progress bar and with / missing / total counts.
- Feature - Full translation support. Every interface string (including JavaScript messages and the table UI) is now translatable, with bundled German, Spanish, and Portuguese translations and a fresh translation template for the community.
- Improvement - "Copy Filename to Alt" now cleans the filename automatically, removing WordPress size suffixes (e.g. -1024x768, -scaled), converting hyphens and underscores into spaces, and tidying capitalisation. "IMG_0421-1024x768-scaled" becomes "IMG 0421".
- Improvement - "Copy Title to Alt" now tidies separators and capitalisation too, while preserving intentional punctuation and brand casing (e.g. "iPhone" stays "iPhone").
- Fix - Icons now display correctly across the plugin's screens.
- Improvement - Admin interface visual refresh.
- Improvement - Completely redesigned admin UI with a cleaner, more modern layout and updated plugin branding.
- Implementation - Smart inline alt text editor with integrated Save and Reset buttons, no page refresh needed.
- Implementation - "Copy Title to Alt" row action button added directly inside the Title column for one-click alt text population.
- Implementation - "Copy Filename to Alt" row action button added inside the URL column to use the image filename as alt text.
- Implementation - Bulk Actions dropdown allowing Copy Title or Copy Filename to alt text across multiple selected images at once.
- Implementation - Bulk checkbox selection column added for selecting individual or all images on the current page.
- Implementation - File size column added to the image list for quick reference.
- Improvement - Date column now displays a human-readable relative time (e.g. "5 months ago") alongside the formatted date.
- Improvement - Action buttons redesigned as icon buttons (Edit and View) replacing the previous text-based Update button.
- Improvement - "Attached To" column removed for a more focused and less cluttered table layout.
- Improvement - Tabs renamed from "With Alt" / "Without Alt" to "With Alt Text" / "Without Alt Text" for clarity.
- Security - SQL queries in uninstall routine updated to use prepared statements.
- Security - Removed server filesystem path exposure from JavaScript localization data.
- Security - Replaced deprecated extract() with explicit variable assignment in view rendering.
- Security - Consistent input sanitization and output escaping applied throughout all AJAX handlers and HTML output.
- Improvement - Layout to provide a more intuitive and user-friendly interface.
- Implementation - Introduced functionality for easily adding alt text by associated page/post + Image title through both row actions and bulk actions.
- Implementation - Performance enhancements to reduce load times and improve overall system responsiveness.
- Implementation - Available for multisite installed
- Improvement - Data loading with fast speed
- Initial release on WordPress.org.