Shrink links and customize link previews

Shrink links

Shrink links (URLs) in social posts to save characters, and to keep your posts looking tidy. The Hootsuite dashboard uses the ow.ly link shortener by default, which tracks click stats that can be viewed in Hootsuite Analytics. Note that links on Twitter always reserve 23 characters in tweets.
Learn more about link shorteners

Professional plans and up have the option of adding custom URL parameters to shortened links in the legacy compose box, and all plans can add custom parameters in the Composer. Team, Business, and Enterprise customers can also set up a vanity URL to use as a link shortener instead of ow.ly.

To shrink a link in the Composer

1. Paste a link into the text field of the Composer. A link toolbar will appear below the field.
2. Click Shorten with Ow.ly. The shortened link will display in your message preview on the right. Learn more about publishing from the Composer
3. Organization members: To use a vanity URL or other external shortener that has been set up for your organization, click Add tracking instead of Shorten with Ow.ly, and then click Customize to select from a list of available shorteners. Click Apply to finish.

 Note that shortened links are not maintained when saving content library templates. The full link is saved, and shorteners or link presets must be applied when a template is published.

To shrink a link in the legacy composer

1. Place the cursor in the compose message box where you want to insert the shortened link into your message.
2. Click Add a link.
3. Paste the link, and then click Shrink.

To change the default link shortener

1. In the legacy composer, click Add a link, and then click Advanced.
2. Under URL shortener, select a default shortener from the drop-down menu, and then click the X in the top-right corner to close the Advanced box. Vanity URLs will appear here to team members that have been granted permission to use them.

This setting is saved after signing out of the Hootsuite dashboard.

Link previews and troubleshooting

When social posts include a link to a website, they often display a link preview. The preview is a summary of the content found at the link destination, usually consisting of a title, description, and image. Shortened YouTube or Vimeo links will display a playable link preview within the post on Twitter and LinkedIn.

Link previews generate automatically, but each social network pulls this information differently from the link’s website. This means that the resulting link preview for a given link may not be the same on each social network.

While composing a post, you may see this error message: “We couldn’t populate a link preview”


This error appears when our link scraping system is unable to read the metadata on the URL you provided, and thus can’t generate a link preview. The first thing to check is that the URL you are sharing is a published link. A link preview can't be generated until the website or article is live and accessible to the public.

If you've confirmed that the link is live, see below for ways to optimize your link based on the social network you are publishing to.

Twitter

Link previews will only display in tweets when the link’s website has Twitter Cards enabled. While Hootsuite may show a sample preview image in the Composer, the preview won’t publish unless a valid Twitter Card is present. To verify if the site you’re linking to has a Twitter Card, and to see what it will look like, enter the link into Twitter’s Card validator.

To guarantee that your tweet contains an image, you can attach your own, or select any Suggested images the Composer may have retrieved from the link. However, attaching an image will override the preview if the link does have a Twitter Card. The published tweet will contain a clickable link, and a separate, uploaded image.

Note: Twitter Card link previews publish to Twitter natively, but don’t appear in Hootsuite streams.

Learn more about Twitter Cards, and how to add them to your website.

LinkedIn

LinkedIn posts generate link previews based on the data that LinkedIn extracts from each website, but these previews can be customized when publishing.

Enter a link into LinkedIn's Post Inspector to see exactly how LinkedIn will read and process it. The tool will help you identify any missing data on the page, and what needs to be added to get a better preview.

Facebook

Facebook posts generate link previews based on the open graph meta tags (eg. og:image) that Facebook’s link scraper pulls from each website. If these tags are missing or incomplete, the link preview will be incomplete. Note that when publishing links to these sites on Facebook natively, Facebook will try to fill in the blanks with the data available, so link preview results may differ.

Enter a link into Facebook's Debugger to see how its preview will look when published to Facebook. The tool will flag missing meta tags and anything else that needs to be fixed on your website to generate a complete link preview.

See Facebook’s documentation to ensure that your own website is set up to generate optimal link previews.

If your URL was only recently published, it could also be that Facebook hasn't yet scraped the link you’re trying to share. Try composing your message again after an hour or so.

Note that Facebook does not allow scraping of Facebook-centric links, such as Events, when publishing through third-party platforms like Hootsuite.

Customizing link previews

Facebook Page post link previews can be customized when:

1. The link being shared is from your own website.
2. The website domain has been verified through Facebook’s Domain Verification process.
3. The Facebook Page has been associated with the verified domain in the Facebook Business Manager.

To customize a LinkedIn or Facebook Page link preview in the Composer

After entering a link, a link preview will automatically generate.

1. Click Customize below the link preview.
2. If more than one image was retrieved from the website, select an option, or click Replace image to upload your own. Images can be a maximum of 5MB in .jpg, .jpeg, .gif or .png formats. Content library images cannot be used for link previews.
3. Click the title or description to edit its text.
4. Click Save.

To replace a link preview entirely and upload an image instead, click Replace link preview with media.

LinkedIn requires link previews to have a thumbnail image, title and description. Facebook requires at minimum the thumbnail image. If any of these elements are missing from your link preview when a post is published, the social network will fill in the missing data.

To customize a LinkedIn or Facebook Page link preview in the legacy composer

After shrinking or pasting a link in the legacy composer, a link preview will automatically generate.

1. If more than one image was retrieved from the website, click the arrows on the thumbnail image to select one, or click Replace image to upload your own. Images can be a maximum of 5MB in .jpg, .jpeg, .gif or .png formats. Content library images cannot be used for link previews.
2. Click the title or description to edit its text.