diff --git a/scripts/fluidd.sh b/scripts/fluidd.sh
new file mode 100644
index 0000000..5096bb8
--- /dev/null
+++ b/scripts/fluidd.sh
@@ -0,0 +1,271 @@
+#!/bin/bash
+
+#=======================================================================#
+# Copyright (C) 2020 - 2022 Dominik Willner <th33xitus@gmail.com>       #
+#                                                                       #
+# This file is part of KIAUH - Klipper Installation And Update Helper   #
+# https://github.com/th33xitus/kiauh                                    #
+#                                                                       #
+# This file may be distributed under the terms of the GNU GPLv3 license #
+#=======================================================================#
+
+set -e
+
+### global variables
+FLUIDD_DIR="${HOME}/fluidd"
+FLUIDD_REPO_API="https://api.github.com/repos/fluidd-core/fluidd/releases"
+KLIPPER_CONFIG="${HOME}/klipper_config"
+
+#===================================================#
+#================== INSTALL FLUIDD =================#
+#===================================================#
+
+function install_fluidd(){
+  ### exit early if moonraker not found
+  if [ -z "$(moonraker_systemd)" ]; then
+    local error="Moonraker service not found!\n Please install Moonraker first!"
+    print_error "${error}" && return
+  fi
+  ### checking dependencies
+  local dep=(nginx)
+  dependency_check "${dep[@]}"
+  ### check if moonraker is already installed
+  system_check_webui
+  ### ask user how to handle OctoPrint, Haproxy, Lighttpd, Apache2 if found
+  process_octoprint_dialog
+  process_services_dialog
+  ### process possible disruptive services
+  process_disruptive_services
+
+  status_msg "Initializing Fluidd installation ..."
+  ### check for other enabled web interfaces
+  unset SET_LISTEN_PORT
+  detect_enabled_sites
+
+  ### check if another site already listens to port 80
+  fluidd_port_check
+
+  ### ask user to install mjpg-streamer
+  if ! ls /etc/systemd/system/webcamd.service 2>/dev/null 1>&2; then
+    get_user_selection_mjpg-streamer
+  fi
+
+  ### ask user to install the recommended webinterface macros
+  if ! ls "${KLIPPER_CONFIG}/kiauh_macros.cfg" 2>/dev/null 1>&2 || ! ls "${KLIPPER_CONFIG}"/printer_*/kiauh_macros.cfg 2>/dev/null 1>&2; then
+    get_user_selection_kiauh_macros "Fluidd       "
+  fi
+  ### create /etc/nginx/conf.d/upstreams.conf
+  set_upstream_nginx_cfg
+  ### create /etc/nginx/sites-available/<interface config>
+  set_nginx_cfg "fluidd"
+
+  ### symlink nginx log
+  symlink_webui_nginx_log "fluidd"
+
+  ### copy the kiauh_macros.cfg to the config location
+  install_kiauh_macros
+
+  ### install mainsail/fluidd
+  fluidd_setup
+
+  ### install mjpg-streamer
+  [ "${INSTALL_MJPG}" = "true" ] && install_mjpg-streamer
+
+  fetch_webui_ports #WIP
+
+  ### confirm message
+  print_confirm "Fluidd has been set up!"
+}
+
+function fluidd_setup(){
+  ### get fluidd download url
+  FLUIDD_DL_URL=$(curl -s "${FLUIDD_REPO_API}" | grep browser_download_url | cut -d'"' -f4 | head -1)
+
+  ### remove existing and create fresh fluidd folder, then download fluidd
+  [ -d "${FLUIDD_DIR}" ] && rm -rf "${FLUIDD_DIR}"
+  mkdir "${FLUIDD_DIR}" && cd "${FLUIDD_DIR}"
+  status_msg "Downloading Fluidd ${FLUIDD_VERSION} ..."
+  wget "${FLUIDD_DL_URL}" && ok_msg "Download complete!"
+
+  ### extract archive
+  status_msg "Extracting archive ..."
+  unzip -q -o *.zip && ok_msg "Done!"
+
+  ### delete downloaded zip
+  status_msg "Remove downloaded archive ..."
+  rm -rf *.zip && ok_msg "Done!"
+}
+
+#===================================================#
+#================== REMOVE FLUIDD ==================#
+#===================================================#
+
+function remove_fluidd(){
+  ### remove fluidd dir
+  if [ -d "${FLUIDD_DIR}" ]; then
+    status_msg "Removing Fluidd directory ..."
+    rm -rf "${FLUIDD_DIR}" && ok_msg "Directory removed!"
+  fi
+
+  ### remove fluidd config for nginx
+  if [ -e "/etc/nginx/sites-available/fluidd" ]; then
+    status_msg "Removing Fluidd configuration for Nginx ..."
+    sudo rm "/etc/nginx/sites-available/fluidd" && ok_msg "File removed!"
+  fi
+
+  ### remove fluidd symlink for nginx
+  if [ -L /etc/nginx/sites-enabled/fluidd ]; then
+    status_msg "Removing Fluidd Symlink for Nginx ..."
+    sudo rm /etc/nginx/sites-enabled/fluidd && ok_msg "File removed!"
+  fi
+
+  ### remove mainsail nginx logs and log symlinks
+  for log in $(find /var/log/nginx -name "fluidd*"); do
+    sudo rm -f "${log}"
+  done
+  for log in $(find ${HOME}/klipper_logs -name "fluidd*"); do
+    rm -f "${log}"
+  done
+
+  ### remove fluidd_port from ~/.kiauh.ini
+  sed -i "/^fluidd_port=/d" "${INI_FILE}"
+
+  print_confirm "Fluidd successfully removed!"
+}
+
+#===================================================#
+#================== UPDATE FLUIDD ==================#
+#===================================================#
+
+update_fluidd(){
+  bb4u "fluidd"
+  status_msg "Updating Fluidd ..."
+  fluidd_setup
+  match_nginx_configs
+  symlink_webui_nginx_log "fluidd"
+}
+
+#===================================================#
+#================== FLUIDD STATUS ==================#
+#===================================================#
+
+function get_fluidd_ver(){
+  FLUIDD_VERSION=$(curl -s "${FLUIDD_REPO_API}" | grep tag_name | cut -d'"' -f4 | head -1)
+}
+
+function fluidd_status(){
+  fcount=0
+  fluidd_data=(
+    $FLUIDD_DIR
+    $NGINX_SA/fluidd
+    $NGINX_SE/fluidd
+  )
+  #count+1 for each found data-item from array
+  for fd in "${fluidd_data[@]}"
+  do
+    if [ -e $fd ]; then
+      fcount=$(expr $fcount + 1)
+    fi
+  done
+  if [ "$fcount" == "${#fluidd_data[*]}" ]; then
+    FLUIDD_STATUS="${green}Installed!${default}      "
+  elif [ "$fcount" == 0 ]; then
+    FLUIDD_STATUS="${red}Not installed!${default}  "
+  else
+    FLUIDD_STATUS="${yellow}Incomplete!${default}     "
+  fi
+}
+
+function read_local_fluidd_version(){
+  unset FLUIDD_VER_FOUND
+  if [ -e "${FLUIDD_DIR}/.version" ]; then
+    FLUIDD_VER_FOUND="true"
+    FLUIDD_LOCAL_VER=$(head -n 1 "${FLUIDD_DIR}/.version")
+  else
+    FLUIDD_VER_FOUND="false" && unset FLUIDD_LOCAL_VER
+  fi
+}
+
+function read_remote_fluidd_version(){
+  #remote checks don't work without curl installed!
+  if [[ ! $(dpkg-query -f'${Status}' --show curl 2>/dev/null) = *\ installed ]]; then
+    FLUIDD_REMOTE_VER=${NONE}
+  else
+    get_fluidd_ver
+    FLUIDD_REMOTE_VER=${FLUIDD_VERSION}
+  fi
+}
+
+function compare_fluidd_versions(){
+  unset FLUIDD_UPDATE_AVAIL
+  read_local_fluidd_version && read_remote_fluidd_version
+  if [[ $FLUIDD_VER_FOUND = "true" ]] && [[ $FLUIDD_LOCAL_VER == $FLUIDD_REMOTE_VER ]]; then
+    #printf fits the string for displaying it in the ui to a total char length of 12
+    FLUIDD_LOCAL_VER="${green}$(printf "%-12s" "$FLUIDD_LOCAL_VER")${default}"
+    FLUIDD_REMOTE_VER="${green}$(printf "%-12s" "$FLUIDD_REMOTE_VER")${default}"
+  elif [[ $FLUIDD_VER_FOUND = "true" ]] && [[ $FLUIDD_LOCAL_VER != $FLUIDD_REMOTE_VER ]]; then
+    FLUIDD_LOCAL_VER="${yellow}$(printf "%-12s" "$FLUIDD_LOCAL_VER")${default}"
+    FLUIDD_REMOTE_VER="${green}$(printf "%-12s" "$FLUIDD_REMOTE_VER")${default}"
+    # add fluidd to the update all array for the update all function in the updater
+    FLUIDD_UPDATE_AVAIL="true" && update_arr+=(update_fluidd)
+  else
+    FLUIDD_LOCAL_VER=$NONE
+    FLUIDD_REMOTE_VER="${green}$(printf "%-12s" "$FLUIDD_REMOTE_VER")${default}"
+    FLUIDD_UPDATE_AVAIL="false"
+  fi
+}
+
+#================================================#
+#=================== HELPERS ====================#
+#================================================#
+
+function fluidd_port_check(){
+  if [ "${FLUIDD_ENABLED}" = "false" ]; then
+    if [ "${SITE_ENABLED}" = "true" ]; then
+      status_msg "Detected other enabled interfaces:"
+      [ "${OCTOPRINT_ENABLED}" = "true" ] && echo "   ${cyan}● OctoPrint - Port: ${OCTOPRINT_PORT}${default}"
+      [ "${MAINSAIL_ENABLED}" = "true" ] && echo "   ${cyan}● Mainsail - Port: ${MAINSAIL_PORT}${default}"
+      if [ "${MAINSAIL_PORT}" = "80" ] || [ "${OCTOPRINT_PORT}" = "80" ]; then
+        PORT_80_BLOCKED="true"
+        select_fluidd_port
+      fi
+    else
+      DEFAULT_PORT=$(grep listen "${SRCDIR}/kiauh/resources/klipper_webui_nginx.cfg" | head -1 | sed 's/^\s*//' | cut -d" " -f2 | cut -d";" -f1)
+      SET_LISTEN_PORT=${DEFAULT_PORT}
+    fi
+    SET_NGINX_CFG="true"
+  else
+    SET_NGINX_CFG="false"
+  fi
+}
+
+function select_fluidd_port(){
+  if [ "${PORT_80_BLOCKED}" = "true" ]; then
+    echo
+    top_border
+    echo -e "|                    ${red}!!!WARNING!!!${default}                      |"
+    echo -e "| ${red}You need to choose a different port for Fluidd!${default}       |"
+    echo -e "| ${red}The following web interface is listening at port 80:${default}  |"
+    blank_line
+    [ "${OCTOPRINT_PORT}" = "80" ] && echo "|  ● OctoPrint                                          |"
+    [ "${MAINSAIL_PORT}" = "80" ] && echo "|  ● Mainsail                                           |"
+    blank_line
+    echo -e "| Make sure you don't choose a port which was already   |"
+    echo -e "| assigned to one of the other webinterfaces and do ${red}NOT${default} |"
+    echo -e "| use ports in the range of 4750 or above!              |"
+    blank_line
+    echo -e "| Be aware: there is ${red}NO${default} sanity check for the following  |"
+    echo -e "| input. So make sure to choose a valid port!           |"
+    bottom_border
+    while true; do
+      read -p "${cyan}Please enter a new Port:${default} " NEW_PORT
+      if [ "${NEW_PORT}" != "${MAINSAIL_PORT}" ] && [ "${NEW_PORT}" != "${OCTOPRINT_PORT}" ]; then
+        echo "Setting port ${NEW_PORT} for Fluidd!"
+        SET_LISTEN_PORT=${NEW_PORT}
+        break
+      else
+        echo "That port is already taken! Select a different one!"
+      fi
+    done
+  fi
+}
\ No newline at end of file