diff --git a/TODO.md b/TODO.md
index cfa3aea8..cb7c7f36 100644
--- a/TODO.md
+++ b/TODO.md
@@ -2,6 +2,7 @@
   - `QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling)`
 
 - Refactoring
+  - Sendbox
   - Use .mjs modules
   - SignIn/RememberAccount screens
     - SignIn must be in a flickable
@@ -14,8 +15,7 @@
   - When qml syntax highlighting supports string interpolation, use them
 
 - Fixes
-  - Wrong typing notification sending before alias completed
-  - Message after daybreak delegate
+  - Message position after daybreak delegate
   - Keyboard flicking against top/bottom edge
   - Don't strip user spacing in html
   - Past events loading (limit 100) freezes the GUI - need to move upsert func
diff --git a/src/python/backend.py b/src/python/backend.py
index 4bc2dc9c..db4cd675 100644
--- a/src/python/backend.py
+++ b/src/python/backend.py
@@ -3,7 +3,7 @@
 
 import asyncio
 import random
-from typing import Any, Dict, Optional, Set, Tuple
+from typing import Dict, Optional, Set, Tuple
 
 from .app import App
 from .events import users
@@ -104,8 +104,13 @@ class Backend:
 
     # General functions
 
-    async def load_settings(self) -> Tuple[Dict[str, Any], ...]:
-        return (await self.ui_settings.read(), await self.ui_state.read())
+    async def load_settings(self) -> tuple:
+        from .config_files import Theme
+        settings = await self.ui_settings.read()
+        ui_state = await self.ui_state.read()
+        theme    = await Theme(self, settings["theme"]).read()
+
+        return (settings, ui_state, theme)
 
 
     async def request_user_update_event(self, user_id: str) -> None:
diff --git a/src/python/config_files.py b/src/python/config_files.py
index 76ba650e..0fad5c43 100644
--- a/src/python/config_files.py
+++ b/src/python/config_files.py
@@ -10,6 +10,7 @@ import aiofiles
 from dataclasses import dataclass, field
 
 from .backend import Backend
+from .theme_parser import convert_to_qml
 
 JsonData = Dict[str, Any]
 
@@ -18,16 +19,32 @@ WRITE_LOCK = asyncio.Lock()
 
 @dataclass
 class ConfigFile:
-    backend:      Backend = field(repr=False)
-    filename:     str     = field()
-    use_data_dir: bool    = False
+    backend:  Backend = field(repr=False)
+    filename: str     = field()
 
     @property
     def path(self) -> Path:
         # pylint: disable=no-member
-        dirs = self.backend.app.appdirs
-        to = dirs.user_data_dir if self.use_data_dir else dirs.user_config_dir
-        return Path(to) / self.filename
+        return Path(self.backend.app.appdirs.user_config_dir) / self.filename
+
+
+    async def default_data(self):
+        return ""
+
+
+    async def read(self):
+        try:
+            return self.path.read_text()
+        except FileNotFoundError:
+            return await self.default_data()
+
+
+    async def write(self, data) -> None:
+        async with WRITE_LOCK:
+            self.path.parent.mkdir(parents=True, exist_ok=True)
+
+            async with aiofiles.open(self.path, "w") as new:
+                await new.write(data)
 
 
 @dataclass
@@ -38,8 +55,8 @@ class JSONConfigFile(ConfigFile):
 
     async def read(self) -> JsonData:
         try:
-            data = json.loads(self.path.read_text())
-        except (json.JSONDecodeError, FileNotFoundError):
+            data = json.loads(await super().read())
+        except json.JSONDecodeError:
             data = {}
 
         return {**await self.default_data(), **data}
@@ -47,12 +64,7 @@ class JSONConfigFile(ConfigFile):
 
     async def write(self, data: JsonData) -> None:
         js = json.dumps(data, indent=4, ensure_ascii=False, sort_keys=True)
-
-        async with WRITE_LOCK:
-            self.path.parent.mkdir(parents=True, exist_ok=True)
-
-            async with aiofiles.open(self.path, "w") as new:
-                await new.write(js)
+        await super().write(js)
 
 
 @dataclass
@@ -90,14 +102,20 @@ class UISettings(JSONConfigFile):
 
     async def default_data(self) -> JsonData:
         return {
-            "writeAliases": {}
+            "theme":        "Default.qpl",
+            "writeAliases": {},
         }
 
 
 @dataclass
 class UIState(JSONConfigFile):
-    filename:     str  = "ui-state.json"
-    use_data_dir: bool = True
+    filename: str = "ui-state.json"
+
+    @property
+    def path(self) -> Path:
+        # pylint: disable=no-member
+        return Path(self.backend.app.appdirs.user_data_dir) / self.filename
+
 
     async def default_data(self) -> JsonData:
         return {
@@ -107,3 +125,30 @@ class UIState(JSONConfigFile):
             "pageProperties":      {},
             "sidePaneManualWidth": None,
         }
+
+
+@dataclass
+class Theme(ConfigFile):
+    @property
+    def path(self) -> Path:
+        # pylint: disable=no-member
+        data_dir = Path(self.backend.app.appdirs.user_data_dir)
+        user_file = data_dir / "themes" / self.filename
+
+        if user_file.exists():
+            return user_file
+
+        return Path("src") / "themes" / self.filename
+
+
+    async def default_data(self) -> str:
+        async with aiofiles.open("src/themes/Default.qpl", "r") as file:
+            return file.read()
+
+
+    async def read(self) -> str:
+        return convert_to_qml(await super().read())
+
+
+    async def write(self, data: str) -> None:
+        raise NotImplementedError()
diff --git a/src/python/theme_parser.py b/src/python/theme_parser.py
new file mode 100644
index 00000000..4f80d8ca
--- /dev/null
+++ b/src/python/theme_parser.py
@@ -0,0 +1,69 @@
+# Copyright 2019 miruka
+# This file is part of harmonyqml, licensed under LGPLv3.
+
+import re
+from typing import Generator
+
+PROPERTY_TYPES = {"bool", "double", "int", "list", "real", "string", "url",
+                  "var", "date", "point", "rect", "size", "color"}
+
+
+def _add_property(line: str) -> str:
+    if re.match(r"^\s*[a-zA-Z0-9_]+\s*:$", line):
+        return re.sub(r"^(\s*)(\S*\s*):$",
+                      r"\1readonly property QtObject \2: QtObject",
+                      line)
+
+    types = "|".join(PROPERTY_TYPES)
+    if re.match(fr"^\s*({types}) [a-zA-Z\d_]+\s*:", line):
+        return re.sub(r"^(\s*)(\S*)", r"\1readonly property \2", line)
+
+    return line
+
+
+def _process_lines(content: str) -> Generator[str, None, None]:
+    skip           = False
+    indent         = " " * 4
+    current_indent = 0
+
+    for line in content.split("\n"):
+        line = line.rstrip()
+
+        if not line.strip() or line.strip().startswith("//"):
+            continue
+
+        start_space_list = re.findall(r"^ +", line)
+        start_space      = start_space_list[0] if start_space_list else ""
+
+        line_indents = len(re.findall(indent, start_space))
+
+        if not skip:
+            if line_indents > current_indent:
+                yield "%s{" % (indent * current_indent)
+                current_indent = line_indents
+
+            while line_indents < current_indent:
+                current_indent -= 1
+                yield "%s}" % (indent * current_indent)
+
+            line = _add_property(line)
+
+        yield line
+
+        skip = any((line.endswith(e) for e in "([{+\\,?:"))
+
+    while current_indent:
+        current_indent -= 1
+        yield "%s}" % (indent * current_indent)
+
+
+def convert_to_qml(theme_content: str) -> str:
+    lines  = [
+        "import QtQuick 2.12",
+        'import "utils.js" as Ut',
+        "QtObject {",
+        "    id: theme",
+    ]
+    lines += [f"    {line}" for line in _process_lines(theme_content)]
+    lines += ["}"]
+    return "\n".join(lines)
diff --git a/src/qml/Chat/SendBox.qml b/src/qml/Chat/SendBox.qml
index bd42a440..9f8fce72 100644
--- a/src/qml/Chat/SendBox.qml
+++ b/src/qml/Chat/SendBox.qml
@@ -105,7 +105,7 @@ HRectangle {
                     vals.reduce((a, b) => a.length > b.length ? a: b)
 
                 let textNotStartsWithAnyAlias =
-                    ! vals.some(a => text.startsWith(a))
+                    ! vals.some(a => a.startsWith(text))
 
                 let textContainsCharNotInAnyAlias =
                     vals.every(a => text.split("").some(c => ! a.includes(c)))
diff --git a/src/qml/Python.qml b/src/qml/Python.qml
index 2d76bd7d..f2e082f1 100644
--- a/src/qml/Python.qml
+++ b/src/qml/Python.qml
@@ -53,9 +53,10 @@ Python {
             call("APP.is_debug_on", [Qt.application.arguments], on => {
                 window.debug = on
 
-                callCoro("load_settings", [], ([settings, uiState]) => {
+                callCoro("load_settings", [], ([settings, uiState, theme]) => {
                     window.settings = settings
                     window.uiState  = uiState
+                    window.theme   = Qt.createQmlObject(theme, window, "theme")
 
                     callCoro("saved_accounts.any_saved", [], any => {
                         py.ready = true
diff --git a/src/qml/Theme.qml b/src/qml/Theme.qml
deleted file mode 100644
index 47d959f5..00000000
--- a/src/qml/Theme.qml
+++ /dev/null
@@ -1,194 +0,0 @@
-// Copyright 2019 miruka
-// This file is part of harmonyqml, licensed under LGPLv3.
-
-import QtQuick 2.12
-import "utils.js" as Ut
-
-QtObject {
-    id: theme
-
-    property int minimumSupportedWidth: 240
-    property int minimumSupportedHeight: 120
-    property int contentIsWideAbove: 439
-
-    property int minimumSupportedWidthPlusSpacing: 240 + spacing * 2
-    property int minimumSupportedHeightPlusSpacing: 120 + spacing * 2
-
-    property int baseElementsHeight: 36
-    property int spacing: 8
-    property int animationDuration: 100
-
-    property QtObject fontSize: QtObject {
-        property int smallest: 6
-        property int smaller: 8
-        property int small: 13
-        property int normal: 16
-        property int big: 22
-        property int bigger: 32
-        property int biggest: 48
-    }
-
-    property QtObject fontFamily: QtObject {
-        property string sans: "SFNS Display"
-        property string serif: "Roboto Slab"
-        property string mono: "Hack"
-    }
-
-    property int radius: 5
-
-    property QtObject colors: QtObject {
-        property color background0: Ut.hsla(0, 0, 90, 0.5)
-        property color background1: Ut.hsla(0, 0, 90, 0.6)
-        property color background2: Ut.hsla(0, 0, 90, 0.7)
-        property color foreground: "black"
-        property color foregroundDim: Ut.hsl(0, 0, 20)
-        property color foregroundDim2: Ut.hsl(0, 0, 30)
-        property color foregroundError: Ut.hsl(342, 64, 32)
-        property color textBorder: Ut.hsla(0, 0, 0, 0.07)
-        property color accent: Ut.hsl(25, 60, 50)
-        property color accentDarker: Ut.hsl(25, 60, 35)
-    }
-
-    property QtObject controls: QtObject {
-        property QtObject button: QtObject {
-            property color background: colors.background2
-        }
-
-        property QtObject interactiveRectangle: QtObject {
-            property color background: "transparent"
-            property color hoveredBackground: Ut.hsla(0, 0, 0, 0.2)
-            property color pressedBackground: Ut.hsla(0, 0, 0, 0.4)
-            property color checkedBackground: Ut.hsla(0, 0, 0, 0.4)
-        }
-
-        property QtObject textField: QtObject {
-            property color background: colors.background2
-            property color border: "transparent"
-            property color focusedBackground: background
-            property color focusedBorder: colors.accent
-            property int borderWidth: 1
-        }
-
-        property QtObject textArea: QtObject {
-            property color background: colors.background2
-        }
-    }
-
-    property QtObject sidePane: QtObject {
-        property real autoWidthRatio: 0.33
-        property int maximumAutoWidth: 320
-
-        property int autoCollapseBelowWidth: 128
-        property int collapsedWidth: avatar.size
-
-        property int autoReduceBelowWindowWidth:
-            minimumSupportedWidthPlusSpacing + collapsedWidth
-
-        property color background: colors.background2
-
-        property QtObject account: QtObject {
-            property color background: Qt.lighter(colors.background2, 1.05)
-        }
-
-        property QtObject settingsButton: QtObject {
-            property color background: colors.background2
-        }
-
-        property QtObject filterRooms: QtObject {
-            property color background: colors.background2
-        }
-    }
-
-    property QtObject chat: QtObject {
-        property QtObject selectViewBar: QtObject {
-            property color background: colors.background2
-        }
-
-        property QtObject roomHeader: QtObject {
-            property color background: colors.background2
-        }
-
-        property QtObject eventList: QtObject {
-            property int ownEventsOnRightUnderWidth: 768
-            property color background: "transparent"
-        }
-
-        property QtObject message: QtObject {
-            property color ownBackground: Ut.hsla(25, 40, 82, 0.7)
-            property color background: colors.background2
-            property color body: colors.foreground
-            property color date: colors.foregroundDim
-
-            property color link: colors.accentDarker
-            // property color code: Ut.hsl(0, 0, 80)
-            // property color codeBackground: Ut.hsl(0, 0, 10)
-            property color code: Ut.hsl(265, 60, 35)
-            property color greenText: Ut.hsl(80, 60, 25)
-
-            property string styleSheet:
-                "a { color: " + link  + " }" +
-
-                "code { font-family: " + fontFamily.mono + "; " +
-                       "color: "       + code            + " }" +
-
-                "h1, h2 { font-weight: normal }" +
-                "h6 { font-size: small }" +
-
-                ".greentext { color: " + greenText + " }"
-
-            property string styleInclude:
-                '<style type"text/css">\n' + styleSheet + '\n</style>\n'
-        }
-
-        property QtObject daybreak: QtObject {
-            property color background: colors.background2
-            property color foreground: colors.foreground
-            property int radius: theme.radius
-        }
-
-        property QtObject inviteBanner: QtObject {
-            property color background: colors.background2
-        }
-
-        property QtObject leftBanner: QtObject {
-            property color background: colors.background2
-        }
-
-        property QtObject unknownDevices: QtObject {
-            property color background: colors.background2
-        }
-
-        property QtObject typingMembers: QtObject {
-            property color background: colors.background1
-        }
-
-        property QtObject sendBox: QtObject {
-            property color background: colors.background2
-        }
-    }
-
-    property color pageHeadersBackground: colors.background2
-
-    property QtObject box: QtObject {
-        property color background: colors.background0
-        property int radius: theme.radius
-    }
-
-    property QtObject avatar: QtObject {
-        property int size: baseElementsHeight
-        property int radius: theme.radius
-        property color letter: "white"
-
-        property QtObject background: QtObject {
-            property real saturation: 0.22
-            property real lightness: 0.5
-            property real alpha: 1
-            property color unknown: Ut.hsl(0, 0, 22)
-        }
-    }
-
-    property QtObject displayName: QtObject {
-        property real saturation: 0.32
-        property real lightness: 0.3
-    }
-}
diff --git a/src/qml/Window.qml b/src/qml/Window.qml
index 5c89fa84..8d8b6d68 100644
--- a/src/qml/Window.qml
+++ b/src/qml/Window.qml
@@ -8,8 +8,8 @@ import "Models"
 
 ApplicationWindow {
     id: window
-    minimumWidth: theme.minimumSupportedWidth
-    minimumHeight: theme.minimumSupportedHeight
+    minimumWidth: theme ? theme.minimumSupportedWidth : 240
+    minimumHeight: theme ? theme.minimumSupportedHeight : 120
     width: 640
     height: 480
     visible: true
@@ -34,7 +34,8 @@ ApplicationWindow {
     property var uiState: ({})
     onUiStateChanged: py.saveConfig("ui_state", uiState)
 
-    Theme     { id: theme }
+    property var theme: null
+
     Shortcuts { id: shortcuts}
     Python    { id: py }
 
diff --git a/src/themes/Default.qpl b/src/themes/Default.qpl
new file mode 100644
index 00000000..75f5cd53
--- /dev/null
+++ b/src/themes/Default.qpl
@@ -0,0 +1,160 @@
+// Copyright 2019 miruka
+// This file is part of harmonyqml, licensed under LGPLv3.
+// vim: syntax=qml
+
+int minimumSupportedWidth: 240
+int minimumSupportedHeight: 120
+int contentIsWideAbove: 439
+
+int minimumSupportedWidthPlusSpacing: 240 + spacing * 2
+int minimumSupportedHeightPlusSpacing: 120 + spacing * 2
+
+int baseElementsHeight: 36
+int spacing: 8
+int radius: 5
+int animationDuration: 100
+
+color pageHeadersBackground: colors.background2
+
+fontSize:
+    int smallest: 6
+    int smaller: 8
+    int small: 13
+    int normal: 16
+    int big: 22
+    int bigger: 32
+    int biggest: 48
+
+fontFamily:
+    string sans: "SFNS Display"
+    string serif: "Roboto Slab"
+    string mono: "Hack"
+
+colors:
+    color background0: Ut.hsla(0, 0, 90, 0.5)
+    color background1: Ut.hsla(0, 0, 90, 0.6)
+    color background2: Ut.hsla(0, 0, 90, 0.7)
+    color foreground: "black"
+    color foregroundDim: Ut.hsl(0, 0, 20)
+    color foregroundDim2: Ut.hsl(0, 0, 30)
+    color foregroundError: Ut.hsl(342, 64, 32)
+    color textBorder: Ut.hsla(0, 0, 0, 0.07)
+    color accent: Ut.hsl(25, 60, 50)
+    color accentDarker: Ut.hsl(25, 60, 35)
+
+controls:
+    button:
+        color background: colors.background2
+
+    interactiveRectangle:
+        color background: "transparent"
+        color hoveredBackground: Ut.hsla(0, 0, 0, 0.2)
+        color pressedBackground: Ut.hsla(0, 0, 0, 0.4)
+        color checkedBackground: Ut.hsla(0, 0, 0, 0.4)
+
+    textField:
+        color background: colors.background2
+        color border: "transparent"
+        color focusedBackground: background
+        color focusedBorder: colors.accent
+        int borderWidth: 1
+
+    textArea:
+        color background: colors.background2
+
+sidePane:
+    real autoWidthRatio: 0.33
+    int maximumAutoWidth: 320
+
+    int autoCollapseBelowWidth: 128
+    int collapsedWidth: avatar.size
+
+    int autoReduceBelowWindowWidth:
+        minimumSupportedWidthPlusSpacing + collapsedWidth
+
+    color background: colors.background2
+
+    account:
+        color background: Qt.lighter(colors.background2, 1.05)
+
+    settingsButton:
+        color background: colors.background2
+
+    filterRooms:
+        color background: colors.background2
+
+chat:
+    selectViewBar:
+        color background: colors.background2
+
+    roomHeader:
+        color background: colors.background2
+
+    eventList:
+        int ownEventsOnRightUnderWidth: 768
+        color background: "transparent"
+
+    message:
+        color ownBackground: Ut.hsla(25, 40, 82, 0.7)
+        color background: colors.background2
+        color body: colors.foreground
+        color date: colors.foregroundDim
+
+        color link: colors.accentDarker
+        // color code: Ut.hsl(0, 0, 80)
+        // color codeBackground: Ut.hsl(0, 0, 10)
+        color code: Ut.hsl(265, 60, 35)
+        color greenText: Ut.hsl(80, 60, 25)
+
+        string styleSheet:
+            "a { color: " + link  + " }" +
+
+            "code { font-family: " + fontFamily.mono + "; " +
+                   "color: "       + code            + " }" +
+
+            "h1, h2 { font-weight: normal }" +
+            "h6 { font-size: small }" +
+
+            ".greentext { color: " + greenText + " }"
+
+        string styleInclude:
+            '<style type"text/css">\n' + styleSheet + '\n</style>\n'
+
+    daybreak:
+        color background: colors.background2
+        color foreground: colors.foreground
+        int radius: theme.radius
+
+    inviteBanner:
+        color background: colors.background2
+
+    leftBanner:
+        color background: colors.background2
+
+    unknownDevices:
+        color background: colors.background2
+
+    typingMembers:
+        color background: colors.background1
+
+    sendBox:
+        color background: colors.background2
+
+box:
+    color background: colors.background0
+    int radius: theme.radius
+
+avatar:
+    int size: baseElementsHeight
+    int radius: theme.radius
+    color letter: "white"
+
+    background:
+        real saturation: 0.22
+        real lightness: 0.5
+        real alpha: 1
+        color unknown: Ut.hsl(0, 0, 22)
+
+displayName:
+    real saturation: 0.32
+    real lightness: 0.3