15 October 2025

Check Links: Review the web addresses of all links in a draft message

Check Links is the new extension for the Thunderbird email client that lets you review the web addresses (URLs) of all hyperlinks in a draft email message before sending. Never send an email with broken or incorrect links again!

 
Get started by clicking the toolbar button in the compose window.
 

 
Review the links in your draft message and modify their URLs if desired.

Features 

  • Choose how you want to review the links in your draft message. Use Message View to review the links one by one in a message preview. Or select Table View where you can review all of them at a glance.
  • Check Links can also detect link placeholders in your message, allowing you to replace them with a proper hyperlink.

Version 1.0 Now Available!

Check Links 1.0 is now available for download and installation from Add-ons for Thunderbird and the AE Creations website. Check Links requires Thunderbird 128 or newer.

Help and Support

Questions and comments about Check Links should be posted to the AE Creations Help and Support forums, hosted on Groups.io.

If you find a bug or have an idea for an enhancement, you may file a bug report on GitHub. Please search the issues list first to confirm that your issue has not already been reported.

Translators Wanted!

Help make Check Links understood for a global user base. If you're fluent in English and another world language and would like to help, consider contributing a translation on SimpleLocalize.

No comments: