diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b8912b0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.nova
diff --git a/convertimage.sh b/convertimage.sh
index 42623ea..f05c262 100755
--- a/convertimage.sh
+++ b/convertimage.sh
@@ -4,6 +4,8 @@ italic="\033[3m"
 #underline="\033[4m"
 bgd="\033[1;4;31m"
 red="\033[1;31m"
+greenbold="\033[1;32m"
+green="\033[0;32m"
 bold="\033[1m"
 bold_under="\033[1;4m"
 reset="\033[0m"
@@ -74,6 +76,8 @@ fi
 : <<'END_COMMENT'
 END_COMMENT
 
+
+
 # Main Menu
 
 main() {
@@ -112,7 +116,7 @@ main() {
 		if [[ $main_menu == "1" ]] || [[ $main_menu == "a" ]] || [[ $main_menu == "A" ]]; then
 				about
 		elif [[ $main_menu == "2" ]] || [[ $main_menu == "h" ]] || [[ $main_menu == "H" ]]; then
-				help
+				showHelp
 		elif [[ $main_menu == "3" ]] || [[ $main_menu == "m" ]] || [[ $main_menu == "M" ]]; then
 				_mozjpeg
 		elif [[ $main_menu == "4" ]] || [[ $main_menu == "v" ]] || [[ $main_menu == "V" ]]; then
@@ -148,21 +152,45 @@ about() {
 	read -pr ""
 	}
 
-help() {
+showHelp() {
 	clear
-	echo ""
-	echo -e "${bold_under}Help:${reset}"
+	echo -e "${greenbold}Convertimage${reset} v0.5"
+	echo -e "Bruno <bruno<clicclac.info>"
+	echo -e "Convert image file to avif, webp or mozjpeg format."
+	echo
 	
+	echo -e "${yellow}USAGE:${reset}"
+	echo -e "${green}convertimage [-Options...] -f  <file>${reset}"
+
 	echo -e "\n${bold}Main Menu:${reset}"
 
+	echo -e "${yellow}OPTIONS:${reset}"
+	echo -e "     ${green}-f${reset}, ${green}--file <file>${reset}  Image file"
+	echo -e "     ${green}-l${reset}, ${green}--lens${reset}         Add lens exif"
+
+	echo
+	echo -e "${yellow}REQUIEREMENTS:${reset}"
+	echo -e "  -${underline}exiftool${reset} for extract exifs ${bold}(requis)${reset}"
+	echo -e "      brew install exiftool"
+	
+	echo
+	echo -e "${yellow}EXAMPLES:${reset}"
+	echo -e "  keyword2insta -f image.jpg"
+	
+	echo
+	echo -e "${yellow}EXIT CODES:${reset}"
+	echo -e "  0: Success !"
+	
 	echo -e "\n<Press Enter to quit>"
-	read -pr ""
+	read -p ""
 	}
 
 
 _mozjpeg() {
 	clear
 	
+	echo "mozjpeg"
+	
 	if [ "$mozjpeg_lossless" = true ]; then
 		bin=$(command -v jpegtran || command -v mozjpegtran)
 		if [ "$bin" = "" ]; then echo -e "${bold}convertimage${reset} require ${bold}jpegtran${reset} from ${bold}mozjpeg${reset} but it's not installed.\nRun ${italic}(brew install mozjpeg)${reset}\nAborting..." >&2; exit 1; fi;
@@ -204,8 +232,8 @@ _mozjpeg() {
 	# /usr/local/bin/mozcjpeg
 	
 	
-	echo -e "\n<Press Enter to quit>"
-	read -pr ""
+	echo
+	read -p "Press <Enter> to quit"
 	
 	open "$dest_folder"
 		
@@ -259,19 +287,20 @@ _avif() {
 	
 	if [ "$avif_lossless" = true ]; then
 
-		for FILE in "${SRC}"/**/*.{mkv,avi,mp4,m4v}
+		for FILE in "${folder}"/**/*.{jpg,jpeg,png,tif,tiff}
 		do
 			echo "$FILE"
 		done
 	else
-		for FILE in "${SRC}"/**/*.{mkv,avi,mp4,m4v}
+		echo $bin
+		for FILE in "${folder}"/**/*.{jpg,jpeg,png,tif,tiff}
 		do
 			echo "$FILE"
 		done
 	fi
 	
-	echo -e "\n<Press Enter to quit>"
-	read -pr ""
+	echo
+	read -p "Press <Enter> to quit"
 	}
 
 _webp() {
@@ -292,7 +321,7 @@ _webp() {
 		#extension=${filename##*.}
 		filename=${filename%.*}
 		
-		echo -e "\n${italic}Convert $FILE${reset}\n"
+		echo -e "\n${green}${italic}Convert $FILE${reset}\n"
 		
 		if [ "$webp_lossless" = true ]; then
 			cwebp -lossless "$FILE" -mt -o "$dest_folder/$filename.webp"
@@ -302,10 +331,10 @@ _webp() {
 		((count++))
 	done
 
-	echo -e "\n$count images were successfully converted !"
+	echo -e "\n${greenbold}$count images were successfully converted !${reset}"
 	
-	echo -e "\n<Press Enter to quit>"
-	read -pr ""
+	echo
+	read -p "Press <Enter> to quit"
 	
 	open "$dest_folder"
 }
@@ -334,7 +363,7 @@ _heic() {
 	echo -e "\n$count images were successfully converted !"
 	
 	echo -e "\n<Press Enter to quit>"
-	read -pr ""
+	read -p ""
 
 	open "$dest_folder"
 	
@@ -342,4 +371,17 @@ _heic() {
 
 
 
+
+
+optspec="amwh"
+while getopts "$optspec" opt
+do
+	case $opt in
+		a) _avif;;
+		m) _mozjpeg; exit 0;;
+		w) _webp;;
+		h) showHelp;;
+	esac
+done
+
 main