AI Image Alt Text Generator
Upload an image to generate descriptive alt text using AI for better accessibility and SEO.
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Overview
The AI Image Alt Text Generator helps you create descriptive alternative text (alt text) for your images. Alt text is crucial for web accessibility, allowing screen readers to describe images to visually impaired users, and also helps search engines understand image content for better SEO. Upload an image file to get an AI-generated suggestion.
Use Cases
- Making website images accessible to users with visual impairments.
- Improving SEO by providing search engines with context about images.
- Generating alt text for large batches of images more quickly.
- Ensuring compliance with accessibility standards (WCAG).
How It Works
Click the "Choose Image" button to select an image file (PNG, JPG, GIF, WebP, etc.) from your computer. Once uploaded, a preview of the image will be displayed. Click "Generate Alt Text". The tool then sends the image data (as a Base64 Data URI) to an AI model, which analyzes the visual content and suggests descriptive alt text. Review the generated alt text for accuracy and context before using it. Max file size: 5MB.
Tips for Better Usage
- Good alt text is concise yet descriptive, conveying the purpose or content of the image.
- Avoid starting alt text with "Image of..." or "Picture of..." as it_s usually redundant.
- For complex images like charts or graphs, the AI might provide a general description; you may need to add more specific details manually.
- Ensure uploaded images are not excessively large (e.g., under 5MB) for better performance and to stay within potential API limits.