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Overview

The GistMag WordPress plugin automatically generates AI-powered alt text for images in your WordPress media library, post editor, and featured images.

Install WordPress Plugin

Download from WordPress.org

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Features

  • Automatic Generation: Generate alt text when images are uploaded
  • Bulk Processing: Process multiple images at once
  • Media Library Integration: Works seamlessly with WordPress media library
  • Post Editor Support: Generate alt text directly from the post editor
  • Featured Images: Automatically handle featured images
  • Multiple Modes: Choose from Short, Long, or SEO modes

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Installation

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From WordPress.org

  1. Log in to your WordPress admin panel
  2. Go to Plugins → Add New
  3. Search for “GistMag Alt Text Generator”
  4. Click Install Now
  5. Click Activate

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Manual Installation

  1. Download the plugin ZIP file
  2. Go to Plugins → Add New → Upload Plugin
  3. Choose the ZIP file and click Install Now
  4. Click Activate

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Configuration

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1. Get Your API Key

  1. Sign up at GistMag Dashboard
  2. Navigate to API Keys section
  3. Create a new API key
  4. Copy your API key

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2. Configure the Plugin

  1. Go to Settings → GistMag Alt Text
  2. Paste your API key
  3. Choose default settings:
    • Default Mode: Short, Long, or SEO
    • Default Language: Language code (default: English)
    • Auto-generate on upload: Enable/disable automatic generation
  4. Click Save Settings

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Usage

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Automatic Generation

When enabled, alt text is automatically generated when you upload images to the media library.

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Manual Generation

  1. Go to Media → Library
  2. Click on an image
  3. Click Generate Alt Text button
  4. Choose your mode (Short, Long, or SEO)
  5. Click Generate

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Bulk Processing

  1. Go to Media → Library
  2. Select multiple images
  3. Choose Bulk Actions → Generate Alt Text
  4. Click Apply
  5. Select mode and click Generate

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From Post Editor

  1. Add an image to your post
  2. Click on the image
  3. In the image settings, click Generate Alt Text
  4. The alt text will be automatically filled in

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Mode Guide

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Short Mode

  • Best for: Icons, thumbnails, navigation images
  • Length: 50-100 characters
  • Example: “Golden retriever in park”

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Long Mode

  • Best for: Hero images, complex scenes, infographics
  • Length: 100-200 characters
  • Example: “A happy golden retriever running through a lush green park on a sunny day”

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SEO Mode

  • Best for: Product images, blog posts, landing pages
  • Features: Includes relevant keywords
  • Example: “Golden retriever dog playing fetch in park - pet photography”

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Supported Languages

English • Spanish • French • German • Italian • Portuguese • Dutch • Polish • Russian • Japanese • Chinese (Simplified)

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Troubleshooting

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Alt text not generating

  • Verify your API key is correct
  • Check your API usage limits
  • Ensure images are publicly accessible

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Plugin not appearing

  • Make sure the plugin is activated
  • Check for plugin conflicts
  • Verify WordPress version compatibility

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Support

For plugin-specific issues, visit the WordPress.org support forum. For API issues, contact GistMag Support.