NA Image ALT Helper
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A lightweight plugin to automatically generate alternative text (ALT text) for images during upload and in bulk.
100% Free Auto ALT Text Generator is a powerful image accessibility and SEO optimization plugin for WordPress.
It automatically generates clean, context-aware ALT text for:
- Media Library images
- WooCommerce product images
- Attached & unattached images
- Bulk existing images
- Newly uploaded images
This plugin improves both SEO and Accessibility (WCAG) by ensuring every image gets meaningful ALT text without any manual work.
🔥 Key Highlights
- 100% Free — No API, No Tokens, No Hidden Limitations
- Auto ALT text on upload
- Bulk ALT generation for all existing images
- Supports WooCommerce products
- Uses post title, product category, keywords, SEO fields, and smart tokens
- Optional overwrite mode
- Detects SEO focus keyword from Yoast or Rank Math
- Auto keyword extraction from post content
- Clean & simple UI
- Super lightweight — No external API calls
- No performance impact
🧠 Smart Tokens You Can Use
You can customize your ALT template using tokens like:
{title}, `{filename}`, `{parent}`, `{parent_title}`, `{parent_category}`, `{parent_tags}`, `{product_cat}`, `{product_sku}`, `{seo_focus}`, `{auto_keywords}`, `{site}`, `{keywords}`
These tokens are automatically replaced with real post/product/context data.
🚀 Why This Plugin?
Most “ALT Generator” plugins are either:
❌ Paid ❌ API-based ❌ Limited ❌ Slow
This one is fast, free, local, and privacy-friendly. Perfect for WooCommerce shops, portfolios, blogs — basically any site with images.