--- title: "Open Graph (OG) Image Generator 1200x630 Free — Nexvert" description: "Create high-resolution 1200x630 social media preview banners for articles, blogs, and websites." url: https://nexvert.online/og-image-generator/ --- # Open Graph (OG) Image Generator 1200x630 Free Create high-resolution 1200x630 social media preview banners for articles, blogs, and websites. ## What is Open Graph (OG) Image Generator 1200x630? The OG Image Generator creates the preview image that appears when your page is shared on Facebook, LinkedIn, X (Twitter), Slack or WhatsApp. Enter a title, subtitle, brand name and tag, pick one of five colour themes, and download a high-resolution 1200×630 PNG — the size recommended for og:image. Add it to your page with an og:image meta tag. ## How to use Open Graph (OG) Image Generator 1200x630 1. **Write the text** — Enter the title, subtitle, brand and tag. 2. **Pick a theme** — Choose Midnight, Slate, Emerald, Amber or Indigo. 3. **Download the PNG** — Save the 1200×630 image and reference it in your og:image tag. ## Frequently asked questions ### What size should an Open Graph image be? 1200×630 pixels (a 1.91:1 ratio) works for Facebook, LinkedIn, X and most messaging apps. ### How do I add it to my website? Upload the PNG and add to the page head. ### Why does Facebook still show the old image? Social networks cache previews. Use Facebook’s Sharing Debugger to force a refresh. --- Source: https://nexvert.online/og-image-generator/ HTML version: https://nexvert.online/og-image-generator/