Use the Right Image Size
Use a 1200x630 image for the most reliable Facebook, LinkedIn, WhatsApp, and Slack preview rendering.
Create Open Graph tags with live Facebook and LinkedIn previews so shared links look clean, clickable, and on-brand.
<!-- Open Graph / Facebook --> <meta property="og:type" content="website" /> <meta property="og:url" content="https://gap3.co/tools" /> <meta property="og:title" content="GAP3 Tools | Free Online Utilities for Developers" /> <meta property="og:description" content="Powerful free tools for developers, designers, and marketers. Build metadata with live previews and clean markup." /> <meta property="og:site_name" content="GAP3 Tools" />
Use a 1200x630 image for the most reliable Facebook, LinkedIn, WhatsApp, and Slack preview rendering.
After updating Open Graph tags, force a new scrape in platform debuggers so cached previews refresh immediately.
Place all Open Graph tags in the document head and server-render them so crawlers can read them without JavaScript.