Free Facebook Share Link Generator
Adding a “Share on Facebook” button needs Facebook’s sharer URL with your page address encoded into it. Enter any URL and this tool builds the exact https://www.facebook.com/sharer/sharer.php?u=… link — with a live Open button so you can test the share dialog before it goes live.
How to Use the Facebook Share Link Generator
- Enter the full URL of the page you want people to share.
- Click Generate share link.
- Copy the link for your buttons, or press Open to test the share dialog.
Features
Builds the official Facebook sharer URL from any valid page address, with one-click copy and an Open button that launches the real share dialog for testing.
Benefits & Use Cases
No SDK, no app ID, no JavaScript required — the sharer link works as a plain hyperlink on any site, email, or document.
Tips
Facebook pulls the preview title, image, and description from your page’s Open Graph tags — set those for a good-looking share.
Frequently Asked Questions
How does the Facebook share link work?
It opens Facebook’s sharer dialog with your URL prefilled (facebook.com/sharer/sharer.php?u=YOUR_URL), letting the user add a comment and post it.
Do I need a Facebook app or API key?
No. The sharer URL works as a plain link with no registration or SDK.
Can I prefill the post text?
Facebook intentionally does not support prefilling message text — the user writes their own comment. The URL’s Open Graph tags control the preview.
Why does the preview look wrong?
Facebook caches link previews. Use Facebook’s Sharing Debugger to refresh the cached preview for your URL.
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