Open Graph Meta Tag Generator
Generate Facebook, Twitter, and LinkedIn Open Graph meta tags with real-time social card preview.
核心特性与隐私安全保证
- ✓ 100% 浏览器本地运行：您的输入数据绝不离开本地设备，不会上传至任何远程服务器。
- ✓ 实时无延迟输出：零网络等待时间，随打随算，毫秒级快速剪贴板复制。
- ✓ 永久完全免费无限制：无需注册登录，没有付费门槛，没有每日使用频率限制。
- ✓ 严格遵循国际标准：基于 RFC、ISO 及 W3C 官方网络协议规范构建。
Preview and generate social media preview cards
Generate valid og:title, og:description, og:image, and Twitter Card tags. See exact live visual previews for Facebook, Twitter, and Discord before publishing.
技术规格与架构设计
- Execution Environment:
- 100% Client-Side Browser Sandbox
- Data Privacy:
- Zero Server Storage / No Tracking
- Processing Speed:
- Real-time local CPU execution
- Cross-Platform:
- Works on Windows, macOS, Linux, iOS & Android
Local Processing for SEO Tools
This tool runs within your browser sandbox using modern Web APIs. Inputs are processed on your local device CPU, avoiding network latency and ensuring your data is never stored on external servers or accessible to third parties.
Provide Input
Enter, paste, or upload your data into the input field above.
Configure & Process
The tool immediately processes your input in real time according to your chosen settings.
Copy or Save
Use the Copy button to copy the output to your clipboard, or download the result to your device.
常见应用场景
- Optimize website links for social media sharing and higher click-through rates
- Generate clean HTML head metadata for blog posts and landing pages
- Preview link cards for Discord, iMessage, and Slack embeds
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常见问题
- What is the recommended Open Graph image size?
- 1200 × 630 pixels with a 1.91:1 aspect ratio works best across Facebook, Twitter/X, and LinkedIn.
- Why is my social media preview card not updating?
- Social platforms cache OG tags. Use Facebook Sharing Debugger or Twitter Card Validator to clear the cache.
- What is the difference between OG tags and Twitter tags?
- OG tags (og:title) are the standard created by Facebook. Twitter tags (twitter:card) customize previews specifically for X/Twitter.