Description
AltText.ai offers a powerful Chrome extension designed to streamline the process of generating alt text for images. Leveraging advanced AI and computer vision, this tool automatically creates high-quality descriptive alt text for any image encountered on a web page. Users can easily activate the feature by right-clicking on an image and selecting the "Generate Alt Text" option from the context menu.
The extension seamlessly integrates with your existing AltText.ai account, requiring an API key for functionality. For those new to the service, a free trial is available to get started. A key benefit of AltText.ai is its multilingual support, capable of generating alt text in over 130 languages, making it a versatile tool for global content creators.
Beyond basic image description, AltText.ai enhances SEO efforts by allowing users to incorporate web page meta descriptions as keywords within the generated alt text. This feature helps improve search engine visibility and the discoverability of image content. The generated alt text can be easily copied and pasted into the appropriate fields for website development, content management systems, or any other platform requiring image descriptions.
The AltText.ai Chrome extension is developed by the owner of the listed website and adheres to recommended practices for Chrome extensions. It has a strong user base and a positive rating, indicating reliability and user satisfaction. The developer has a good record with no history of violations, and data handling practices are disclosed, with assurances that data is not sold to third parties outside of core functionality.
This tool is particularly beneficial for web developers, SEO specialists, content creators, and website administrators who need to ensure their images are accessible and optimized for search engines. By automating alt text generation, AltText.ai saves time and effort while improving website accessibility and SEO performance. The extension is regularly updated, with the latest version being 1.0.9, updated on February 26, 2026.
AltText.ai: Alt text generator's Core Features
AI-powered alt text generation for images
Right-click functionality for quick generation
Integration with AltText.ai account and API key
Support for over 130 languages
Option to use web page meta descriptions for SEO keywords
Easy copy-paste functionality for generated alt text
Utilizes advanced computer vision for accurate descriptions
Free trial available for new users
Developed by the owner of alttext.ai
Follows recommended practices for Chrome extensions
Rated 4.8 out of 5 stars based on 9 ratings
Version 1.0.9, updated February 26, 2026
How to use AltText.ai: Alt text generator?
Access Web Page: Navigate to any web page containing images.
Select Image: Right-click on the desired image.
Generate Alt Text: Choose "Generate Alt Text" from the context menu.
Review and Copy: View the AI-generated alt text and click "Copy" to save it.
Implement Alt Text: Paste the copied text into your website's alt text field.
AltText.ai: Alt text generator's Use Cases
- Image Accessibility
- SEO Optimization
- Content Creation
- Web Development
- Multilingual Websites






