The Alt Text Generator is a Next.js template designed to automatically generate descriptive alt text for images using AI. It leverages the BLIP model from Salesforce via Replicate, providing a streamlined solution for improving image accessibility and SEO. Key features include an API route that accepts image URLs as query parameters, returning a concise, AI-generated description. This project simplifies the process of creating meaningful alt text, saving time and effort for developers and content creators.
To use the template, you'll need a Replicate account and API key, which should be stored in a .env.local file. The application can be run locally using pnpm dev, making it accessible at http://localhost:3000. The API route can be tested with a curl command, allowing you to quickly generate alt text for any image. The template also supports one-click deployment to Vercel, making it easy to get your alt text generation service up and running quickly. This project is ideal for anyone looking to automate the process of creating alt text for images, improving accessibility and SEO without manual effort.
