diff --git a/Text notes.md b/Text notes.md
index 49d9cda..fd60dd1 100644
--- a/Text notes.md	
+++ b/Text notes.md	
@@ -18,6 +18,12 @@ Complete documentation for this feature is available in [CKEditor documentation]
 
 If the autoformat is not desirable for what you just wrote, you can press `CTRL-Z` which will un-autoformat the text to its original form.
 
+## Math support
+
+Trilium provides Math support with the help of KaTex (available since 0.45):
+
+[[gifs/math.gif]]
+
 ## Cut selection to sub-note
 
 **This feature is available since 0.39.3**
@@ -40,4 +46,4 @@ It is also possible to assign a keyboard shortcut for this action.
 
 Text notes can "include" another note as a read only widget. This can be useful for e.g. including a dynamically generated chart (from scripts & "render HTML" note) or other more advanced use cases.
 
-This functionality is available in the block toolbar icon.
\ No newline at end of file
+This functionality is available in the block toolbar icon.
diff --git a/gifs/math.gif b/gifs/math.gif
new file mode 100644
index 0000000..b1c95f5
Binary files /dev/null and b/gifs/math.gif differ