🖼️ Open Graph (OG) Meta Tag & Social Preview Generator
Fast, 100% private online tool to generate Open Graph and Twitter Card HTML meta tags with live social media previews.
Open Graph Metadata
Live Social Card Preview
Image Preview
HELPMINI.COM
HelpMini — Small Tools, Big Impact
Free, fast, 100% private online micro tools designed for solopreneurs...
❓ Frequently Asked Questions (FAQ)
What is Open Graph (OG) and why do I need it?
Open Graph is a protocol created by Facebook that turns any webpage into a rich social object. Adding OG meta tags ensures your website looks professional with custom titles, descriptions, and thumbnails when shared on Facebook, LinkedIn, Twitter, Slack, or WhatsApp.
What is the recommended size for og:image?
The recommended image dimensions for Open Graph images are 1200 x 630 pixels (an aspect ratio of 1.91:1) with a file size under 8MB to ensure optimal rendering across mobile and desktop feeds.
Is my metadata stored or uploaded anywhere?
No. All tag generation and card preview rendering happen 100% locally in your web browser. No URLs or descriptions leave your device.
