Free Facebook Share Link Generator

A Facebook share link is a special URL that opens Facebook's share dialog with a page already loaded, so a visitor only has to add a comment and post. The working format today is https://www.facebook.com/sharer/sharer.php?u=URL, where URL is the page you want shared. When someone clicks it, Facebook fetches that page's Open Graph tags to build the preview card. You add this link behind a "Share on Facebook" button on your site.

The only format Facebook officially supports now is https://www.facebook.com/sharer/sharer.php?u=ENCODED_URL. The u parameter holds the page you want people to share, URL-encoded so characters like ? and & inside your link do not break the share URL. Our generator builds this exact string for you with encodeURIComponent applied automatically. The older /sharer.php (without /sharer/) path still redirects, but the /sharer/sharer.php path is the canonical one.

No. Facebook removed the quote, title, description, caption, and picture parameters from the sharer years ago, and they are silently ignored today. The headline, description, and image in the share dialog are pulled live from the destination page's Open Graph tags. To control how your link looks when shared, edit the page's og:title, og:description, and og:image meta tags, not the share URL.

Facebook's crawler reads the shared page's Open Graph meta tags: og:title for the headline, og:description for the snippet, and og:image for the thumbnail. If those are missing, it falls back to the page <title>, the first usable paragraph, and the first large image it can find. Setting an og:image at 1200x630 pixels gives you a clean large-format card. Pages with no usable image show a plain text-only link.

Almost always it is an Open Graph problem on the destination page, not the share link. Common causes: missing og:image, an og:image that is too small (under 200x200), an image behind a login or robots block, or a stale cache. Run the page through Facebook's Sharing Debugger and click "Scrape Again" to force a fresh fetch. The share link itself is just a pointer to that page.

Yes, and our tool does it for you. The page URL goes in the u parameter, and if your URL contains its own query string (for example ?utm_source=facebook), those characters must be percent-encoded so Facebook reads the whole thing as one value. Without encoding, everything after the first & would be dropped. We run encodeURIComponent on your URL automatically before building the share link.

Yes. On mobile browsers the sharer.php link opens Facebook's mobile share flow, and if the Facebook app is installed it usually hands off to the app's native share sheet. The link is a standard https URL, so it works in Safari, Chrome, in-app browsers, email, and SMS. For the smoothest mobile experience, also consider the native Web Share API in your own code, but the sharer link is the universal fallback.

Not with the raw sharer URL, Facebook does not report clicks on it. The reliable way is to wrap the share link (or, better, add UTM parameters to the page URL inside the u parameter) so your analytics attributes the traffic. Wrapping the share link in a Flyn short link gives you click counts, device, and location for the button itself, separate from the page views Facebook sends.

Yes, if you want to measure traffic that comes back from Facebook. Add utm_source=facebook&utm_medium=social&utm_campaign=yourcampaign to the page URL before you paste it into the generator. That tagged URL becomes the u value, so every visit Facebook sends is labelled in Google Analytics. Build the tagged URL first with a UTM builder, then generate the share link from it.

The sharer.php endpoint is not officially deprecated and is still widely used, but Meta has steadily trimmed its parameters and steers developers toward the Facebook SDK's Share Dialog for richer control. For a simple "share this page" button on a website, sharer.php is the simplest approach that works without loading Facebook's JavaScript SDK or registering an app. We build the supported single-parameter form.

The share link (sharer.php) is a plain URL anyone can use with no setup, no app ID, and no JavaScript. The Facebook SDK Share Dialog is a JavaScript component that requires a registered Facebook app ID and loads Meta's SDK, but offers tighter integration and callbacks. For most blogs, landing pages, and emails, the share link is the right tool. Use the SDK only when you need programmatic callbacks.

No, the sharer endpoint cannot pre-fill the user's comment, and there is no working parameter for it. The user types their own caption in the share dialog. If you need to pre-fill a message in a chat instead of a public post, use Facebook Messenger's send link or the Web Share API, those are different flows from sharing a link to your timeline.

No. The Facebook share link is assembled entirely in your browser with JavaScript, your URL never touches our servers. Your generation history is saved only in your browser's localStorage and you can clear it any time. There is no account, no tracking pixel on the output, and no sign-up required to use the generator.