diff --git a/qb b/qb
index de0b5fa..d5f086a 100755
--- a/qb
+++ b/qb
@@ -42,6 +42,9 @@ define_vars() {                                                 # {{{
 	## List of process pattern to monitor
 	qutebrowser_proc_pattern="(qutebrowser)"
 
+	## Store selected content to a temp file
+	choice_temp_file="$(mktemp -t ${PROGNAME}-XXXXXX.tmp)"
+
 }
 # }}}
 debug_message() {                                               # {{{
@@ -100,6 +103,66 @@ Start qutebrowser from ${RED}Git repository${COLOR_DEBUG}."
 		~/repos/qutebrowser/qutebrowser.py --backend webengine
 	fi
 
+}
+# }}}
+goto_existing_qutebrowser() {                                   # {{{
+
+	debug_message "goto_existing_qutebrowser − \
+Try to open content in existing instance."
+
+	search_qb_bookmark \
+		&& open_in_qutebrowser
+
+}
+# }}}
+search_qb_bookmark() {                                          # {{{
+
+	debug_message "search_qb_bookmark − \
+Search in Qutebrowser's bookmarks."
+
+	st -g 90x30+0+540 -n QuteBrowser -t QuteBrowser -e sh -c "cat ~/.config/qutebrowser/quickmarks ~/.config/qutebrowser/bookmarks/urls | fzf +m > ${choice_temp_file}"
+
+	if [ -s "${choice_temp_file}" ]; then
+		debug_message "search_qb_bookmark − \
+Store results in ${choice_temp_file}."
+		local_search_qb_bookmark_return="0"
+
+	else
+		debug_message "search_qb_bookmark − \
+Search aborded or can't find matching bookmark."
+		local_search_qb_bookmark_return="1"
+	fi
+
+	return "${local_search_qb_bookmark_return}"
+
+}
+# }}}
+open_in_qutebrowser() {                                         # {{{
+
+	local_content=$(cat "${choice_temp_file}")
+
+	debug_message "open_in_qutebrowser − \
+Try to manage ${RED}$(cat "${choice_temp_file}")${COLOR_DEBUG}."
+
+	case "${local_content}" in
+		http* )   ## Classic bookmark
+			local_url=$(printf "%s" "${local_content}" | sed -e "s;\(http.*\) .*;\1;")
+			debug_message "open_in_qutebrowser − \
+Try to open classic bookmark URL ${RED}${local_url}${COLOR_DEBUG}."
+			;;
+		*http* )  ## Quickmark
+			local_url=$(printf "%s" "${local_content}" | sed -e "s;.*\(http.*\);\1;")
+			debug_message "open_in_qutebrowser − \
+Try to open quickbookmark URL ${RED}${local_url}${COLOR_DEBUG}."
+			;;
+		* )
+			debug_message "open_in_qutebrowser − \
+Not yet managed."
+			;;
+	esac
+
+ ~/src/qutebrowser-venv/bin/python3 -m qutebrowser "${local_url}"
+
 }
 # }}}
 
@@ -113,7 +176,10 @@ main() {                                                        # {{{
 		### Then exit with success
 	is_proc_running "${qutebrowser_proc_pattern}" \
 		|| launch_qutebrowser \
-		&& exit 0
+		|| exit 0
+
+	## Manage existing instance
+	goto_existing_qutebrowser
 
 }
 # }}}