diff --git a/app/src/components/mainWindow/mainWindow.js b/app/src/components/mainWindow/mainWindow.js
index d0fe1ca..cf2e1e1 100644
--- a/app/src/components/mainWindow/mainWindow.js
+++ b/app/src/components/mainWindow/mainWindow.js
@@ -104,6 +104,8 @@ function createMainWindow(inpOptions, onAppQuit, setDockBadge) {
     },
   };
 
+  const browserwindowOptions = Object.assign({}, options.browserwindowOptions);
+
   const mainWindow = new BrowserWindow(
     Object.assign(
       {
@@ -128,6 +130,7 @@ function createMainWindow(inpOptions, onAppQuit, setDockBadge) {
         backgroundColor: options.backgroundColor,
       },
       DEFAULT_WINDOW_OPTIONS,
+      browserwindowOptions,
     ),
   );
 
diff --git a/docs/api.md b/docs/api.md
index aa964fe..49ed0c1 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -64,6 +64,7 @@
     - [[file-download-options]](#file-download-options)
     - [[always-on-top]](#always-on-top)
     - [[global-shortcuts]](#global-shortcuts)
+    - [[browserwindow-options]](#browserwindow-options)
     - [[darwin-dark-mode-support]](#darwin-dark-mode-support)
     - [[background-color]](#background-color)
 - [Programmatic API](#programmatic-api)
@@ -696,6 +697,21 @@ Example `shortcuts.json` for `https://deezer.com` & `https://soundcloud.com` to
 ]
 ```
 
+#### [browserwindow-options]
+
+```
+--browserwindow-options <json-string>
+```
+
+a JSON string that will be sent directly into electron BrowserWindow options.
+See [Electron's BrowserWindow API Documentation](https://electronjs.org/docs/api/browser-window#new-browserwindowoptions) for the complete list of options.
+
+Example:
+
+```bash
+nativefier <your-website> --browserwindow-options '{ "webPreferences": { "defaultFontFamily": { "standard": "Comic Sans MS", "serif": "Comic Sans MS" } } }'
+```
+
 #### [darwin-dark-mode-support]
 
 ```
diff --git a/src/build/buildApp.js b/src/build/buildApp.js
index 078846e..1391411 100644
--- a/src/build/buildApp.js
+++ b/src/build/buildApp.js
@@ -58,6 +58,7 @@ function selectAppArgs(options) {
     alwaysOnTop: options.alwaysOnTop,
     titleBarStyle: options.titleBarStyle,
     globalShortcuts: options.globalShortcuts,
+    browserwindowOptions: options.browserwindowOptions,
     backgroundColor: options.backgroundColor,
     darwinDarkModeSupport: options.darwinDarkModeSupport,
   };
diff --git a/src/cli.js b/src/cli.js
index 2a6f29d..00324f6 100755
--- a/src/cli.js
+++ b/src/cli.js
@@ -238,6 +238,11 @@ if (require.main === module) {
       '--global-shortcuts <value>',
       'JSON file with global shortcut configuration. See https://github.com/jiahaog/nativefier/blob/master/docs/api.md#global-shortcuts',
     )
+    .option(
+      '--browserwindow-options <json-string>',
+      'a JSON string that will be sent directly into electron BrowserWindow options. See https://github.com/jiahaog/nativefier/blob/master/docs/api.md#browserwindow-options',
+      parseJson,
+    )
     .option(
       '--background-color <value>',
       "Sets the background color (for seamless experience while the app is loading). Example value: '#2e2c29'",
diff --git a/src/options/optionsMain.js b/src/options/optionsMain.js
index 429b297..72c1de3 100644
--- a/src/options/optionsMain.js
+++ b/src/options/optionsMain.js
@@ -77,6 +77,7 @@ export default function(inpOptions) {
     alwaysOnTop: inpOptions.alwaysOnTop || false,
     titleBarStyle: inpOptions.titleBarStyle || null,
     globalShortcuts: inpOptions.globalShortcuts || null,
+    browserwindowOptions: inpOptions.browserwindowOptions,
     backgroundColor: inpOptions.backgroundColor || null,
     darwinDarkModeSupport: inpOptions.darwinDarkModeSupport || false,
   };