Open Graph Preview
Preview how your page will look when shared on Twitter/X, LinkedIn, Facebook, Slack, or Discord, then export a browser-local social card QA pack with copy-length checks, image access review, platform debugger steps, and generated Open Graph/Twitter tags.
Runs in your browser
Nothing uploaded
Free, no signup
Ctrl + Enter to run · Recent brings back your last inputs · Everything stays in this browser
Open Graph Preview: questions
Why does my image not show?
OG images must be publicly accessible. This tool previews the card layout; actual crawlers will fetch the image from your live URL.
What size should my OG image be?
1200×630px is the recommended size. Twitter requires at least 300×157. Aim for a 1.91:1 aspect ratio.
Does this guarantee how every platform will display my page?
No. It creates a launch QA handoff and realistic preview, but each platform can cache, crop, refresh, or render cards differently. Use the debugger checklist before launch.
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