diff --git a/src/lib/tvgCommon.h b/src/lib/tvgCommon.h
index 52bdb5f2..e78a87f5 100644
--- a/src/lib/tvgCommon.h
+++ b/src/lib/tvgCommon.h
@@ -65,8 +65,11 @@ using namespace tvg;
 enum class FileType { Tvg = 0, Svg, Raw, Png, Jpg, Unknown };
 
 #ifdef THORVG_LOG_ENABLED
-    #define TVGLOG(tag, fmt, ...) fprintf(stdout, tag ": " fmt "\n", ##__VA_ARGS__)  //Log Message for notifying user some useful info
-    #define TVGERR(tag, fmt, ...) fprintf(stderr, tag ": " fmt "\n", ##__VA_ARGS__)  //Error Message for us to fix it
+    constexpr auto ErrorColor = "\033[31m";  //red
+    constexpr auto LogColor = "\033[32m";    //green
+    constexpr auto ResetColor = "\033[0m";   //default
+    #define TVGERR(tag, fmt, ...) fprintf(stderr, "%s" tag " (%s l.%d): " fmt "%s\n", ErrorColor, __FILE__, __LINE__, ##__VA_ARGS__, ResetColor)
+    #define TVGLOG(tag, fmt, ...) fprintf(stderr, "%s" tag " (%s l.%d): " fmt "%s\n", LogColor, __FILE__, __LINE__, ##__VA_ARGS__, ResetColor)
 #else
     #define TVGERR(...)
     #define TVGLOG(...)