Social Media Link Preview Tool
HTMLを貼り付けてソーシャルメディアでのページ表示をプレビューします。
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プレビュー free to use?
Yes, the Open Graphプレビュー on Allio Tools is completely free with no sign-up or registration required. It works directly in your browser.
How does the Open Graphプレビュー work?
HTMLを貼り付けてソーシャルメディアでのページ表示をプレビューします。 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プレビュー?
No installation needed. The Open Graphプレビュー runs entirely in your web browser on any device — desktop, tablet, or mobile.
Is my data safe when using the Open Graphプレビュー?
Completely safe. The Open Graphプレビュー 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プレビュー work offline?
After the page loads for the first time, the Open Graphプレビュー 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プレビュー?
The Open Graphプレビュー 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.