Open Graph Image Generator

Generate stunning social share preview images (Open Graph Images) for your blog posts or websites. Simply enter a title and description, choose a color scheme, and preview/download the generated image in real-time. Powered by Cloudflare Workers Edge Computing for lightning-fast generation.

What is an Open Graph Image?

When you share a link on platforms like Twitter, Facebook, or LinkedIn, the preview image shown is the Open Graph Image. A well-designed OG image can significantly increase click-through rates.

API Usage

You can also generate images dynamically via API: https://api.gongju.dev/api/og-image?title=Hello&description=World&theme=dark&color=%230070f3