diff --git a/README.md b/README.md
index d5a8649..cf6eec1 100644
--- a/README.md
+++ b/README.md
@@ -266,6 +266,7 @@ are a few of note:
 
 *   [Blackfriday-Confluence](https://github.com/kentaro-m/blackfriday-confluence): provides a [Confluence Wiki Markup](https://confluence.atlassian.com/doc/confluence-wiki-markup-251003035.html) renderer.
 
+*   [Blackfriday-Slack](https://github.com/karriereat/blackfriday-slack): converts markdown to slack message style
 
 Todo
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