Adds a "detach from post" link on attachments so you can remove it from the post without deleting the file.

Download the plugin, rename the archive to wordpress-remove-post-attachment and upload it on your website like any other plugin.

Also available on the wordpress site.

The plugin has been tested and works with Wordpress 3.7 and above.

Wordpress doesn't give a simple way to add links in the media lightbox, so this plugin does its thing in a pretty hacky way. If it stops working or if you see any issue, please create an issue precising the Wordpress version you're using.

MIT