Social Media Link Preview Tool
粘贴HTML后预览页面在社交媒体上的显示效果。
Paste your page's HTML source to preview how it appears when shared on social media. Use Ctrl+U in your browser to view source.
Frequently Asked Questions
Is the Open Graph预览 free to use?
Yes, the Open Graph预览 on Allio Tools is completely free with no sign-up or registration required. It works directly in your browser.
How does the Open Graph预览 work?
粘贴HTML后预览页面在社交媒体上的显示效果。 No data is sent to a server — everything runs locally in your browser for maximum privacy and speed.
Do I need to install anything to use the Open Graph预览?
No installation needed. The Open Graph预览 runs entirely in your web browser on any device — desktop, tablet, or mobile.
Is my data safe when using the Open Graph预览?
Completely safe. The Open Graph预览 processes everything locally in your browser. No input data, results, or usage information is ever transmitted to or stored on any server.
Does the Open Graph预览 work offline?
After the page loads for the first time, the Open Graph预览 works without an internet connection for all client-side processing. Tools that fetch live external data (such as DNS or WHOIS lookups) require an active connection.
How current is the data returned by the Open Graph预览?
The Open Graph预览 fetches live data in real time each time you run it. Results reflect the current state of the server or domain at the moment of the request.