diff --git a/README.md b/README.md
index 49551e5..2381dbc 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,7 @@ LabelsToTags|Yes|LMW|Apply tags based on color labels and ratings
 OpenInExplorer|No|LMW|Open the selected images in the system file manager
 passport_guide|Yes|LMW|Add passport cropping guide to darkroom crop tool
 pdf_slideshow|No|LM|Export images to a PDF slideshow
+[photils](https://github.com/scheckmedia/photils-dt)|No|LM|Automatic tag suggestions for your images
 quicktag|Yes|LMW|Create shortcuts for quickly applying tags
 rate_group|Yes|LMW|Apply or remove a star rating from grouped images
 rename-tags|Yes|LMW|Change a tag name
diff --git a/contrib/photils.lua b/contrib/photils.lua
new file mode 100644
index 0000000..102bd4d
--- /dev/null
+++ b/contrib/photils.lua
@@ -0,0 +1,416 @@
+--[[ photils Auto Tagging plugin
+    copyright (c) 2020 Tobias Scheck
+
+    darktable is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    darktable is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with darktable.  If not, see <http://www.gnu.org/licenses/>.
+--]]
+
+--[[
+    A darktable plugin which tries to predict keywords based on the selected image.
+    This plugin uses photils-cli to handle this task. Photils-cli is an application
+    which passes the image through a neural network and generates a feature vector.
+    This feature vector will be used to find similar images in a self-hosted online
+    database and the corresponding tags. The usage of the feature vector has this advantage
+    that at no time your selected image will leave the PC. Rather a representation
+    of the image is sent.
+
+    ADDITIONAL SOFTWARE NEEDED FOR THIS SCRIPT
+    * photils-cli - https://github.com/scheckmedia/photils-cli
+
+    USAGE
+    * require this script from your main lua file
+    To do this add this line to the file .config/darktable/luarc:
+    require "contrib/photils"
+    * Select an image
+    * Press "Get Tags"
+    * Select the tags you want from a list of suggestions
+    * Press "Attach .. Tags" to add the selected tags to your image
+--]]
+
+local dt = require "darktable"
+local du = require "lib/dtutils"
+local df = require "lib/dtutils.file"
+local dtsys = require "lib/dtutils.system"
+
+local MODULE_NAME = "photils"
+du.check_min_api_version("5.0.0", MODULE_NAME)
+
+local PS = dt.configuration.running_os == "windows" and "\\" or "/"
+local gettext = dt.gettext
+gettext.bindtextdomain(MODULE_NAME,
+    dt.configuration.config_dir .. PS .. "lua" .. PS .. "locale" .. PS)
+
+local exporter = dt.new_format("jpeg")
+exporter.quality = 80
+exporter.max_height = 224
+exporter.max_width = 224
+
+-- helper functions
+
+local function _(msgid)
+    return gettext.dgettext(MODULE_NAME, msgid)
+end
+
+local function num_keys(tbl)
+    local num = 0
+    for _ in pairs(tbl) do num = num + 1 end
+    return num
+end
+
+local function has_key(tbl, value)
+    for k, _ in pairs(tbl) do
+        if k == value then
+            return true
+        end
+    end
+
+    return false
+end
+
+local photils_installed = df.check_if_bin_exists("photils-cli")
+
+--[[
+    local state object
+
+    maybe per_page is a preference variable but I think 10
+    is a good value for the ui
+]]
+local PHOTILS = {
+    tags = {},
+    page = 1,
+    per_page = 10,
+    selected_tags = {},
+    in_pagination = false,
+    tagged_image = ""
+}
+
+local GUI = {
+    container = dt.new_widget("box") {
+        orientation = "vertical",
+        sensitive = true,
+        dt.new_widget("button") {
+            label = _("Get Tags"),
+            sensitive = photils_installed,
+            clicked_callback = function() PHOTILS.on_tags_clicked() end
+        },
+        reset_callback = function() PHOTILS.on_reset(true) end
+    },
+    stack = dt.new_widget("stack"),
+    prev_button = dt.new_widget("button") {
+        label = "<",
+        sensitive = false,
+        clicked_callback = function()
+            PHOTILS.page = PHOTILS.page - 1
+            PHOTILS.paginate()
+        end
+    },
+    next_button = dt.new_widget("button") {
+        label = ">",
+        sensitive = false,
+        clicked_callback = function()
+            PHOTILS.page = PHOTILS.page + 1
+            PHOTILS.paginate()
+        end
+    },
+    tag_box = dt.new_widget("box") {orientation = "vertical"},
+    tag_view = dt.new_widget("box") {orientation = "vertical"},
+    page_label = dt.new_widget("label") {label = ""},
+    error_view = dt.new_widget("box") {orientation = "vertical"},
+    warning_label = dt.new_widget("label") {
+        label = ""
+    },
+    restart_required_label = dt.new_widget("label") {
+        label = _("requires a restart to be applied")
+    },
+    attach_button = dt.new_widget("button") {
+        label = "",
+        sensitive = false,
+        clicked_callback = function() PHOTILS.attach_tags() end
+    },
+    confidence_slider = dt.new_widget("slider") {
+        step = 1,
+        digits = 0,
+        value = 90,
+        hard_max = 100,
+        hard_min = 0,
+        soft_max = 100,
+        soft_min = 0,
+        label = _("Min Confidence Value")
+    },
+    warning = dt.new_widget("label")
+}
+
+function PHOTILS.image_changed()
+    local current_image = tostring(dt.gui.selection()[1])
+    if current_image ~= PHOTILS.tagged_image then
+        if PHOTILS.tagged_image ~= "" then
+            PHOTILS.tagged_image_has_changed()
+        end
+
+        PHOTILS.tagged_image = tostring(current_image)
+    end
+end
+
+function PHOTILS.tagged_image_has_changed()
+    GUI.warning.label = _(
+                            "The suggested tags were not generated\n for the currently selected image!")
+end
+
+function PHOTILS.paginate()
+    PHOTILS.in_pagination = true
+    local num_pages = math.ceil(#PHOTILS.tags / PHOTILS.per_page)
+    GUI.page_label.label = string.format(_("  Page %s of %s  "), PHOTILS.page,
+                                         num_pages)
+
+    if PHOTILS.page <= 1 then
+        PHOTILS.page = 1
+        GUI.prev_button.sensitive = false
+    else
+        GUI.prev_button.sensitive = true
+    end
+
+    if PHOTILS.page > num_pages - 1 then
+        PHOTILS.page = num_pages
+        GUI.next_button.sensitive = false
+    else
+        GUI.next_button.sensitive = true
+    end
+
+    local offset = ((PHOTILS.page - 1) * PHOTILS.per_page) + 1
+    local tag_index = 1
+    for i = offset, offset + PHOTILS.per_page - 1, 1 do
+        local tag = PHOTILS.tags[i]
+        GUI.tag_box[tag_index].value = has_key(PHOTILS.selected_tags, tag)
+
+        if tag then
+            GUI.tag_box[tag_index].label = tag
+            GUI.tag_box[tag_index].sensitive = true
+        else
+            GUI.tag_box[tag_index].label = ""
+            GUI.tag_box[tag_index].sensitive = false
+        end
+        tag_index = tag_index + 1
+    end
+
+    PHOTILS.in_pagination = false
+end
+
+function PHOTILS.attach_tags()
+    local image = dt.gui.selection()[1]
+    for tag, _ in pairs(PHOTILS.selected_tags) do
+        local dt_tag = dt.tags.create(tag)
+        dt.tags.attach(dt_tag, image)
+    end
+
+    dt.print(_("Tags successfully attached to image"))
+end
+
+function PHOTILS.get_tmp_file()
+    local tmp_file = os.tmpname()
+    if dt.configuration.running_os == "windows" then
+        tmp_file = dt.configuration.tmp_dir .. tmp_file -- windows os.tmpname() defaults to root directory
+    end
+
+    local f = io.open(tmp_file, "w")
+    if not f then
+        dt.print_log(string.format(_("Error writing to `%s`"), tmp_file))
+        os.remove(tmp_file)
+        return nil
+    end
+
+    return tmp_file
+end
+
+function PHOTILS.get_tags(image, with_export)
+    local tmp_file = PHOTILS.get_tmp_file()
+    local in_arg = df.sanitize_filename(tostring(image))
+    local out_arg = df.sanitize_filename(tmp_file)
+    local executable = photils_installed
+
+    if dt.configuration.running_os == "macos" then
+        executable =  executable .. "/Contents/MacOS/photils-cli"
+    end
+
+    if with_export then
+        dt.print_log("use export to for prediction")
+        local export_file = PHOTILS.get_tmp_file()
+        exporter:write_image(image, export_file)
+        in_arg = df.sanitize_filename(tostring(export_file))
+    end
+
+    local command = executable .. " -c " .. " -i " .. in_arg .. " -o " .. out_arg
+
+    local ret = dtsys.external_command(command)
+    if ret > 0 then
+        dt.print_error(string.format("command %s returned error code %d", command, ret))
+        os.remove(tmp_file)
+
+        -- try to export the image and run tagging
+        if not with_export then
+            return PHOTILS.get_tags(image, true)
+        end
+
+        return false
+    end
+
+    for i = #PHOTILS.tags, 1, -1 do
+        PHOTILS.tags[i] = nil
+    end
+
+    for tag in io.lines(tmp_file) do
+        local splitted = du.split(tag, ":")
+        if 100 * tonumber(splitted[2]) >= GUI.confidence_slider.value then
+            PHOTILS.tags[#PHOTILS.tags + 1] = splitted[1]
+        end
+    end
+
+    dt.print(string.format(_("%s found %d tags for your image"), MODULE_NAME,
+                           #PHOTILS.tags))
+    os.remove(tmp_file)
+
+    return true
+end
+
+function PHOTILS.on_tags_clicked()
+    PHOTILS.page = 1
+    GUI.warning.label = ""
+
+    PHOTILS.on_reset(false)
+
+    local images = dt.gui.selection()
+
+    if #images == 0 then
+        dt.print(_("No image selected."))
+        dt.control.sleep(2000)
+    else
+        if #images > 1 then
+            dt.print(_("This plugin can only handle a single image."))
+            dt.gui.selection({images[1]})
+            dt.control.sleep(2000)
+        end
+
+        if not PHOTILS.get_tags(images[1], true) then
+            local msg = string.format(_("%s failed, see terminal output for details"), MODULE_NAME)
+            GUI.warning_label.label = msg
+            GUI.stack.active = GUI.error_view
+            dt.print(msg)
+            return
+        end
+
+        if #PHOTILS.tags == 0 then
+            local msg = string.format(_("No tags where found"), MODULE_NAME)
+            GUI.warning_label.label = msg
+            GUI.stack.active = GUI.error_view
+            return
+        end
+
+        GUI.stack.active = GUI.tag_view
+        PHOTILS.paginate()
+    end
+end
+
+function PHOTILS.tag_selected(tag_button)
+    if PHOTILS.in_pagination then return end
+
+    if tag_button.value then
+        PHOTILS.selected_tags[tag_button.label] = tag_button.label
+    else
+        PHOTILS.selected_tags[tag_button.label] = nil
+    end
+
+    local num_selected = num_keys(PHOTILS.selected_tags)
+    if num_selected == 0 then
+        GUI.attach_button.label = ""
+        GUI.attach_button.sensitive = false
+    else
+        GUI.attach_button.label = string.format(_("Attach %d Tags"),
+                                                num_selected)
+        GUI.attach_button.sensitive = true
+    end
+end
+
+function PHOTILS.on_reset(with_view)
+    if with_view then GUI.stack.active = 1 end
+
+    for k, _ in pairs(PHOTILS.selected_tags) do
+        PHOTILS.selected_tags[k] = nil
+    end
+
+    for _, v in ipairs(GUI.tag_box) do
+        v.value = false
+    end
+
+    GUI.attach_button.label = ""
+    GUI.attach_button.sensitive = false
+end
+
+-- add a fix number of buttons
+for _ = 1, PHOTILS.per_page, 1 do
+    local btn_tag = dt.new_widget("check_button") {
+        label = "",
+        sensitive = false,
+        clicked_callback = PHOTILS.tag_selected
+    }
+
+    table.insert(GUI.tag_box, btn_tag)
+end
+
+if not photils_installed then
+    GUI.warning_label.label = _("photils-cli not found")
+    dt.print_log(_("photils-cli not found"))
+else
+    GUI.warning_label.label = _("Select an image, click \"Get Tags\" and get \nsuggestions for tags.")
+end
+
+GUI.pagination = dt.new_widget("box") {
+    orientation = "horizontal",
+    GUI.prev_button,
+    GUI.page_label,
+    GUI.next_button
+}
+
+
+table.insert(GUI.error_view, GUI.warning_label)
+if not photils_installed then
+    table.insert(GUI.error_view, df.executable_path_widget({"photils-cli"}))
+    table.insert(GUI.error_view, GUI.restart_required_label)
+end
+table.insert(GUI.stack, GUI.error_view)
+table.insert(GUI.stack, GUI.tag_view)
+
+table.insert(GUI.tag_view, GUI.pagination)
+table.insert(GUI.tag_view, GUI.tag_box)
+table.insert(GUI.tag_view, GUI.attach_button)
+table.insert(GUI.tag_view, GUI.warning)
+
+table.insert(GUI.container, GUI.confidence_slider)
+table.insert(GUI.container, GUI.stack)
+
+GUI.stack.active = 1
+
+local plugin_display_views = {
+    [dt.gui.views.lighttable] = {"DT_UI_CONTAINER_PANEL_RIGHT_CENTER", 100},
+    [dt.gui.views.darkroom] = {"DT_UI_CONTAINER_PANEL_LEFT_CENTER", 100}
+}
+
+-- dt.control.dispatch(PHOTILS.image_changed)
+dt.register_event("mouse-over-image-changed",PHOTILS.image_changed)
+dt.register_lib(MODULE_NAME,
+    "photils autotagger",
+    true,
+    true,
+    plugin_display_views,
+    GUI.container,
+    nil,
+    nil
+)
diff --git a/locale/de_DE/LC_MESSAGES/photils.po b/locale/de_DE/LC_MESSAGES/photils.po
new file mode 100644
index 0000000..f1480a1
--- /dev/null
+++ b/locale/de_DE/LC_MESSAGES/photils.po
@@ -0,0 +1,83 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: Lua photils\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2020-05-12 13:12+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: ../../../contrib/photils.lua:97
+msgid "Get Tags"
+msgstr "Hole Stichwörter"
+
+#: ../../../contrib/photils.lua:128
+msgid "requires a restart to be applied"
+msgstr "erfordert die Neustart um angewendet zu werden"
+
+#: ../../../contrib/photils.lua:155
+msgid ""
+"The suggested tags were not generated\n"
+" for the currently selected image!"
+msgstr ""
+"Die vorgeschlagenen Stichwörter wurden für das\n"
+"aktuell ausgewählte Bild nicht generiert!"
+
+#: ../../../contrib/photils.lua:161
+#, lua-format
+msgid "  Page %s of %s  "
+msgstr "  Seite %s von %s  "
+
+#: ../../../contrib/photils.lua:204
+msgid "Tags successfully attached to image"
+msgstr "Stichwörter erfolgreich an Bild angefügt"
+
+#: ../../../contrib/photils.lua:215
+#, lua-format
+msgid "Error writing to `%s`"
+msgstr "Fehler beim Schreiben in `%s`"
+
+#: ../../../contrib/photils.lua:229
+#, lua-format
+msgid "%s failed, see terminal output for details"
+msgstr "%s fehlgeschlagen, siehe Terminal-Ausgabe für Details"
+
+#: ../../../contrib/photils.lua:243
+#, lua-format
+msgid "%s found %d tags for your image"
+msgstr "%s gefunden %d-Stichwörter für Ihr Bild"
+
+#: ../../../contrib/photils.lua:257
+msgid "No image selected."
+msgstr "Kein Bild ausgewählt."
+
+#: ../../../contrib/photils.lua:262
+msgid "This plugin can only handle a single image."
+msgstr "Dieses Plugin kann nur ein einziges Bild verarbeiten."
+
+#: ../../../contrib/photils.lua:293
+#, lua-format
+msgid "Attach %d Tags"
+msgstr "%d-Stichwörter anhängen"
+
+#: ../../../contrib/photils.lua:326 ../../../contrib/photils.lua:327
+msgid "photils-cli not found"
+msgstr "photils-cli nicht gefunden"
+
+#: ../../../contrib/photils.lua:329
+msgid ""
+"Select an image, click \"Get Tags\" and get \n"
+"suggestions for tags."
+msgstr ""
+"Wählen Sie ein Bild aus, drücken Sie \"Hole Stichwörter\"\n"
+" und erhalten Sie Vorschläge für Stichwörter."