diff --git a/mods/minetest-3d_armor/3d_armor_ui/LICENSE.txt b/mods/minetest-3d_armor/3d_armor_ui/LICENSE.txt
new file mode 100644
index 00000000..6ae23a6f
--- /dev/null
+++ b/mods/minetest-3d_armor/3d_armor_ui/LICENSE.txt
@@ -0,0 +1,18 @@
+[mod] 3d Armor integration to unified inventory [3d_armor_ui]
+=============================================================
+
+Copyright (C) 2012-2019 stujones11, Stuart Jones <stujones111@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
diff --git a/mods/minetest-3d_armor/3d_armor_ui/description.txt b/mods/minetest-3d_armor/3d_armor_ui/description.txt
new file mode 100644
index 00000000..873f876b
--- /dev/null
+++ b/mods/minetest-3d_armor/3d_armor_ui/description.txt
@@ -0,0 +1 @@
+Adds 3d_armor page to the unified inventory
diff --git a/mods/minetest-3d_armor/3d_armor_ui/init.lua b/mods/minetest-3d_armor/3d_armor_ui/init.lua
new file mode 100644
index 00000000..41eec7bb
--- /dev/null
+++ b/mods/minetest-3d_armor/3d_armor_ui/init.lua
@@ -0,0 +1,53 @@
+-- support for i18n
+local S = armor_i18n.gettext
+local F = minetest.formspec_escape
+local has_technic = minetest.get_modpath("technic") ~= nil
+
+if not minetest.global_exists("unified_inventory") then
+	minetest.log("warning", S("3d_armor_ui: Mod loaded but unused."))
+	return
+end
+
+if unified_inventory.sfinv_compat_layer then
+	return
+end
+
+armor:register_on_update(function(player)
+	local name = player:get_player_name()
+	if unified_inventory.current_page[name] == "armor" then
+		unified_inventory.set_inventory_formspec(player, "armor")
+	end
+end)
+
+unified_inventory.register_button("armor", {
+	type = "image",
+	image = "inventory_plus_armor.png",
+	tooltip = S("3d Armor")
+})
+
+unified_inventory.register_page("armor", {
+	get_formspec = function(player, perplayer_formspec)
+		local fy = perplayer_formspec.formspec_y
+		local name = player:get_player_name()
+		if armor.def[name].init_time == 0 then
+			return {formspec="label[0,0;"..F(S("Armor not initialized!")).."]"}
+		end
+		local formspec = "background[0.06,"..fy..";7.92,7.52;3d_armor_ui_form.png]"..
+			"label[0,0;"..F(S("Armor")).."]"..
+			"list[detached:"..name.."_armor;armor;0,"..fy..";2,3;]"..
+			"image[2.5,"..(fy - 0.25)..";2,4;"..armor.textures[name].preview.."]"..
+			"label[5.0,"..(fy + 0.0)..";"..F(S("Level"))..": "..armor.def[name].level.."]"..
+			"label[5.0,"..(fy + 0.5)..";"..F(S("Heal"))..":  "..armor.def[name].heal.."]"..
+			"listring[current_player;main]"..
+			"listring[detached:"..name.."_armor;armor]"
+		if armor.config.fire_protect then
+			formspec = formspec.."label[5.0,"..(fy + 1.0)..";"..
+				F(S("Fire"))..":  "..armor.def[name].fire.."]"
+		end
+		if has_technic then
+			formspec = formspec.."label[5.0,"..(fy + 1.5)..";"..
+				F(S("Radiation"))..":  "..armor.def[name].groups["radiation"].."]"
+		end
+		return {formspec=formspec}
+	end,
+})