Image Alt Text Generator
Create SEO-friendly and accessible alt text for your images
Generated Alt Text
Alt Text
HTML Code
Analysis
- Length:
- Keywords:
- Context:
Suggestions for Improvement
What is Alt Text?
Alt text (alternative text) is a description of an image that appears in place of the image if it fails to load, or is read by screen readers for visually impaired users. Good alt text is essential for both accessibility and SEO.
Types of Alt Text
| Type | Description | Example |
|---|---|---|
| Descriptive | Describes informative images | alt="Red apple on wooden table" |
| Functional | Describes image purpose | alt="Search button" |
| Decorative | For non-informative images | alt="" |
| Complex | For charts/graphs | alt="Sales graph showing 20% increase" |
Best Practices
- Be specific and descriptive
- Keep it concise (125 characters or less)
- Include keywords when relevant
- Avoid phrases like "image of" or "picture of"
- Use empty alt text for decorative images
- Include text from images
- Consider context and purpose
Benefits of Good Alt Text
- Improves accessibility for visually impaired users
- Enhances SEO and image search visibility
- Provides context when images fail to load
- Helps search engines understand image content
- Improves overall user experience
Frequently Asked Questions
Use empty alt text (
alt="") for:
- Decorative images that don't add meaning
- Images used for layout purposes
- Images that repeat information already in text
- Spacer or background images
- Aim for 125 characters or less
- Be concise but descriptive
- Focus on important details
- Use longer descriptions for complex images
- Consider using longdesc for very detailed images