WriteAlt – AI Alt Text & SEO

WriteAlt helps online merchants improve accessibility, SEO, and image performance. Generate clear, descriptive alt text for product images using AI, with support for 138 languages and five writing styles. Process images individually, select multiple images, or optimize an entire product catalog in bulk. Generated alt text is saved directly to the corresponding product image. You can also add the generated text to the product SEO meta description. WriteAlt detects existing alt text, lets you regenerate results, and keeps your workflow organized with clear statuses. Optimize product images directly in your browser by converting them to WebP or AVIF while preserving their original dimensions and maintaining high visual quality. WriteAlt also compresses oversized images and saves the optimized version back to your product catalog.