Auto Alt Image Meta
| 开发者 |
pankajchopra
sweety-garg |
|---|---|
| 更新时间 | 2026年2月12日 01:58 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 6.9 |
| 版权: | GPLv2 or later |
详情介绍:
Auto Alt Image Meta automatically improves image accessibility and SEO by adding missing
alt and title attributes at render time.
The plugin works instantly after activation and does not require you to update posts or pages. It dynamically injects attributes only when they are missing, ensuring existing manual values are never overwritten.
This approach is lightweight, safe, and matches how professional SEO and accessibility plugins operate.
How it works
- Scans images when a page is rendered
- Adds ALT and TITLE only if they are missing or empty
- Uses a smart priority system:
- Image title (Media Library)
- Human-readable filename (if valid)
- Post or page title (fallback)
- Ensures unique ALT text when multiple images exist
- Also supports Featured Images
- Makes no database changes
- No bulk updates required
- No risk of data loss
- Works for old and new content
- SEO-safe and accessibility-friendly
- Plugin can be disabled anytime without leaving permanent changes
安装:
- Upload the plugin folder to
/wp-content/plugins/ - Activate Auto Alt Image Meta
- That’s it — no configuration needed
常见问题:
Does this plugin modify my posts or images permanently?
No. All changes are applied dynamically at render time. Your database remains untouched.
Will Google and screen readers see the ALT text?
Yes. ALT and TITLE attributes are present in the final HTML output.
What happens if I already set ALT text manually?
The plugin respects manual values and does nothing.
Does it work with old posts?
Yes. Existing posts automatically benefit without updates.
What if the plugin is deactivated?
Injected ALT and TITLE attributes will no longer appear, since no permanent changes are made.
更新日志:
1.0.0
- Initial release
- Automatic frontend ALT and TITLE injection
- Featured image support
- Smart fallback logic with duplicate prevention