diff --git a/README.md b/README.md
index b2b36e9..5f598a3 100644
--- a/README.md
+++ b/README.md
@@ -122,6 +122,7 @@ A curated list of awesome mathematics resources.
 * [Wolfram Mathematica](https://www.wolfram.com/mathematica/)
 * [Free Math](https://freemathapp.org)
 * [xhub](https://chrome.google.com/webstore/detail/xhub/anidddebgkllnnnnjfkmjcaallemhjee)
+* [CopyPasteMathjax](https://www.copypastemathjax.com/)
 
 ## Questions and Answers