Adding Bluesky Rich Link Preview cards to Postiz

Originally published at kjetilfuras.com Rich link preview cards make a real difference on Bluesky—the clickable previews that show a title, description, and image when you share a URL. Same thing Twitter does with Open Graph cards. They get more engagement than plain text links. The problem? Postiz doesn’t support this yet for Bluesky. Hillary Torn has a pull request that adds exactly this feature, but it hasn’t been merged. Rather than wait, I built a custom Docker image with her changes. Here’s how I did it, and how you can use the same image. What This Enables When you post a blog link to Bluesky through Postiz, viewers see a styled card with: Post title from your blog’s OG tags Description pulled from meta tags Featured image Clickable link to your post Without this, you just get a plain text URL. The difference in engagement is significant—visual cards get more clicks. The Build Process Step 1: Fork and Clone I forked the Postiz repo so I could apply Hillary’s changes: git clone h