Tutorial: Using Vercel's OG Image Library to Create Randomized OG Images
Blog post from Prismic
Open Graph (OG) images have long been used for content sharing on social media, traditionally generated manually or with limited automation tools like Cloudinary. However, Vercel's @vercel/og package offers a more flexible solution, allowing developers to create dynamic OG images using HTML, CSS, and JavaScript in Next.js projects. The tutorial guides users through setting up a Next.js project, installing the @vercel/og package, and creating an API route to generate OG images with random backgrounds and dynamically populated titles and descriptions via URL parameters. Additionally, it demonstrates how to integrate TailwindCSS for styling, while addressing potential issues such as PageNotFoundError during development. The tutorial concludes by encouraging further exploration of Vercel's capabilities for secure URLs and custom fonts, suggesting deploying projects to Vercel for social media sharing to test the dynamic OG image generation.
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