If you need a free online tool to add alt text to your website photos, Image Caption Generator is a good choice. The tool uses AI and computer vision technology to generate captions in multiple languages in a few clicks. You can upload a photo, set a tone and add context to get the right captions. The tool is useful for social media posts, blog posts, e-commerce product descriptions and search engine optimization.
Another good option is CaptionAI, which also uses AI to generate image alt text. It's designed to improve website accessibility and search engine optimization by generating metadata that's relevant to the photo. Its categorization feature lets you quickly sort photos and improve your search engine placement. CaptionAI's free tier has 120 credits, which is enough for light use, and more expensive plans for heavier use.
If you want a more advanced tool, AltText.ai is well worth a look. It's an AI-based tool that works with more than 130 languages and can be integrated with many content management system and e-commerce sites. It uses AI to analyze photos, has human oversight for high accuracy and has an API for custom integration. It offers a free trial and credit-based pricing plans for flexible costs, so it's good for a wide range of customers.
Last, WriteText.ai is another tool that can help you generate other optimized content besides image alt text. It integrates with e-commerce sites like WooCommerce and Shopify and offers keyword analysis and semantic keyword suggestions to help with search engine optimization. A free plan is available, and you can customize tones and styles so your brand voice comes through in the content.