Pro just launched - introductory pricing available

All the Image Alt Text Plugin Features You Need - AI, Bulk & Automated.

AI generation, bulk processing, 100 - point SEO validation, and WCAG accessibility
tools - all built into one WordPress plugin. Free to start, powerful when you need it.
8,000+
Free version sites
5 / 5
★ Rating · 53 reviews
38,000+
Downloads
Pro Live
Introductory pricing now
All Features

Everything You Need to Fix Image Alt Text in WordPress

Scroll down for the full detail on each feature. Free features work with no account needed.
AI Generation
PRO
4 providers — OpenAI, Gemini, Claude, Hugging Face
Copy Title / Filename
FREE
Instant alt text with no API key needed
One-Shot Bulk
PRO
Entire media library in one click
Bulk Actions
FREE
Select images and apply method to chosen set
100-Pt SEO Checker
PRO
Scores every alt text with actionable tips
PRO
New images covered automatically
AI Output Control
PRO
Language, length, style, keywords
Alt Highlighter
PRO
Visual overlay on your live site
Decorative Images
PRO
WCAG compliance, aria-hidden auto-applied
Table Search
FREE
Filter and find images instantly
Date Range Filters
PRO
Target specific media by upload date
Priority Support
PRO
Direct developer access
AI Generation

Choose Your AI - 4 Providers, One Plugin

PRO
Don't lock yourself into one AI. Connect whichever provider you already use - or switch any time.
PRO
OpenAI
World-leading vision models. Best for descriptive, context-rich alt text on complex images.
GPT-4oGPT-4o-miniGPT-4.1GPT-4-turbo
PRO
Google Gemini
Google's multimodal AI - fast, accurate, and cost-effective for large libraries.
Gemini 2.5 FlashGemini 2.5 ProFlash Lite
PRO
Claude AI
Anthropic's AI - nuanced, detailed image understanding. Great for editorial content.
Claude Haiku
PRO
Claude AI
Open-source models via the Hugging Face router - flexible and privacy-friendly.
Custom model
Coming Soon
Azure Vision
Microsoft Azure Computer Vision - enterprise-grade image analysis coming soon.
No AI account? No problem.
Use the free Copy Title or Copy Filename methods - zero API cost, no account needed.
Free Methods

No AI Budget? Start Free, Right Now.

Two powerful generation methods are included free - no API key, no account, no cost. They run entirely on your server.
Copy Title to Alt TextFree
Uses your WordPress image title as the alt text. Fast, consistent, and works across your entire library instantly.
Copy Filename to Alt TextFree
Extracts the filename (without extension) as alt text. Works great if your files are named descriptively (e.g. red-leather-shoe-side.jpg).
Already using the free version? One upgrade away from AI generation and bulk processing.
Bulk Processing

Bulk Alt Text Generation for WordPress - Entire Library, One Click

PRO
Stop processing images one by one. One-Shot Bulk handles your entire WordPress media library automatically - with a live progress bar so you know exactly where it's up to.
SEO Validation

100-Point Alt Text SEO Checker - Instant Score & Actionable Tips

PRO
Most plugins write alt text and stop there. Image Alt Text Pro scores every alt text against real SEO best practices — and tells you exactly how to improve it.
Why this matters for SEO
An alt text that says "image" scores near zero. An alt text that says "Red leather women's running shoe, side profile view" scores 90+. The difference in Google ranking potential between those two is significant - this checker shows you which of yours need work.
Pro just launched — introductory pricing available now. Lock in your rate before it increases.
Automation

Auto-Add Alt Text on Upload - Set It Once, Done Forever

PRO
Enable Auto-Add on Upload and every image you add to WordPress is automatically given alt text the moment it lands in your media library - before you even close the uploader.
Image Dashboard

Control What the AI Writes - Language, Length, Style & Keywords

PRO
The AI doesn't write generic descriptions - it writes to your specification. Set your preferences once in Settings and every generated alt text follows them automatically.
Image Dashboard

Image Alt Text WordPress Plugin - Every Image, One Clean Table

PRO
The plugin replaces the chaotic WordPress media grid with a purpose-built table - three views, real-time SEO scores, and every action one click away.
Frontend Visibility

See Missing Alt Text on Your Live WordPress Site - Admin-Only Highlighter

PRO
Browse any page on your live site while logged in as admin. Every image missing alt text gets a coloured border - visible to you, invisible to your visitors.
Accessibility

WCAG-Compliant Decorative Image Management for WordPress

PRO
Not every image needs alt text. Background images, dividers, and decorative icons should be skipped by screen readers entirely. Image Alt Text Pro lets you mark these images as Decorative and handles the rest automatically.
Free vs Pro

Image Alt Text WordPress Plugin - Free vs Pro Feature Comparison

Start free — upgrade when you're ready for AI and automation.
Already using the free version?
Here's what you're one upgrade away from.
AI generation, One-Shot Bulk, Auto-Add on Upload, and SEO scoring — none of that is in the free version.
Feature Free Pro
Core Features
Image table — With & Without Alt Text views ✓ ✓
Copy Title to Alt Text ✓ ✓
Copy Filename to Alt Text ✓ ✓
Bulk Actions Select images manually from the table, apply method to selection ✓ ✓
Search in Table ✓ ✓
Pro Only Features
One-Shot Bulk Processing Entire library processed in one click — background batches, no timeouts ✗ ✓
AI Generation — OpenAI, Gemini, Claude, Hugging Face Azure Vision coming soon ✗ ✓
100-Point SEO Validation & Scoring ✗ ✓
Auto-Add on Upload (any method including AI) ✗ ✓
Date Range Filters ✗ ✓
Missing Alt Highlighter (frontend visual overlay) ✗ ✓
Decorative Image Management (WCAG accessibility) ✗ ✓
AI Output Settings — language, length, style, focus keywords ✗ ✓
Priority Support ✗ ✓
Reviews

What WordPress Users Are Saying

From our free version on WordPress.org — 53 reviews, all 5 stars. Pro is built on the same engine.
"After I uploaded alternative texts for over a hundred products, I realised I couldn't keep doing it that way. Then I found this plugin, and with just one click, all the uploads were completed."
H
hnipa2110
August 2025
"I was fed up of a certain SEO app telling me I was missing ALT tags but wanting to charge me to find out which ones. This app stops the problem — you can see all your media and which ones have alt tags. What a time saver."
M
marcushazelmcgown
June 2025
"Very helpful to edit Alt Tags quickly or just transfer the Image Names to Alt Tags. Excellent!"
D
ddgonzo0001
July 2025

Every Feature. One Plugin. Introductory Pricing - Right Now.

Built on a 5-star free plugin trusted by 8,000+ WordPress sites
Pro launched just weeks ago. Start free or lock in your early adopter rate today.