diff --git a/README.md b/README.md
index 9b9b644..9572d9e 100644
--- a/README.md
+++ b/README.md
@@ -50,5 +50,8 @@ Solarize image
 ## [Truncate.bm](https://github.com/visionmercer/qb64-include/blob/main/truncate.bm)
 Truncate given value to a value between 0 and 255
 
+## [Urldecode.bm](https://github.com/visionmercer/qb64-include/blob/main/urldecode.bm)
+Decodes URL-encoded string.
+
 ## [Urlencode.bm](https://github.com/visionmercer/qb64-include/blob/main/urlencode.bm)
 Applies URL encoding to a given string.