diff --git a/cmd/jwt/app.go b/cmd/jwt/app.go
index fdefe98..70f82ed 100644
--- a/cmd/jwt/app.go
+++ b/cmd/jwt/app.go
@@ -22,6 +22,7 @@ var (
 	flagAlg    = flag.String("alg", "", "signing algorithm identifier")
 	flagKey    = flag.String("key", "", "path to key file or '-' to read from stdin")
 	flagPretty = flag.Bool("pretty", true, "output pretty JSON")
+	flagDebug = flag.Bool("debug", false, "print out all kinds of debug data")
 
 	// Modes - exactly one of these is required
 	flagSign   = flag.String("sign", "", "path to claims object to sign or '-' to read from stdin")
@@ -94,6 +95,12 @@ func verifyToken() error {
 		return loadData(*flagKey)
 	})
 
+	// Print some debug data
+	if *flagDebug && token != nil {
+		fmt.Printf("Header:\n%v\n", token.Header)
+		fmt.Printf("Claims:\n%v\n", token.Claims)
+	}
+
 	// Print an error if we can't parse for some reason
 	if err != nil {
 		return fmt.Errorf("Couldn't parse token: %v", err)