diff --git a/modules/home/browser/firefox/default.nix b/modules/home/browser/firefox/default.nix
new file mode 100644
index 0000000..d1aa88f
--- /dev/null
+++ b/modules/home/browser/firefox/default.nix
@@ -0,0 +1,33 @@
+{ lib, config, ... }: {
+  options.chimera.browser.firefox = {
+    enable = lib.mkEnableOption "Use firefox browser";
+    extensions = {
+      bitwarden.enable = lib.mkEnableOption "Turn on Bitwarden extension";
+      youtube = {
+        sponsorBlock.enable = lib.mkEnableOption "Turn on Sponsor Block";
+        returnDislike.enable = lib.mkEnableOption "Turn on Return Youtube Dislike";
+        deArrow.enable = lib.mkEnableOption "Turn on De Arrow";
+      };
+      reactDevTools.enable = lib.mkEnableOption "Turn on React Dev Tools";
+      ublockOrigin.enable = lib.mkEnableOption "Turn on uBlock Origin ad blocker";
+      adnauseam.enable = lib.mkEnableOption "Turn on AdNauseam ad blocker";
+    };
+    extraExtensions = lib.mkOption {
+      type = lib.types.listOf lib.types.package;
+      description = "Extra extensions to add to firefox";
+    };
+  };
+  config = lib.mkIf config.chimera.browser.firefox.enable ({
+    programs.firefox = {
+      enable = true;
+      profiles.chimera.extensions = (if config.chimera.browser.firefox.extensions.bitwarden.enable then [ config.nur.repos.rycee.firefox-addons.bitwarden ] else [])
+        ++ (if config.chimera.browser.firefox.extensions.youtube.sponsorBlock.enable then [ config.nur.repos.rycee.firefox-addons.sponsorblock ] else [])
+        ++ (if config.chimera.browser.firefox.extensions.youtube.returnDislike.enable then [ config.nur.repos.rycee.firefox-addons.return-youtube-dislikes ] else [])
+        ++ (if config.chimera.browser.firefox.extensions.youtube.deArrow.enable then [ config.nur.repos.rycee.firefox-addons.dearrow ] else [])
+        ++ (if config.chimera.browser.firefox.extensions.reactDevTools.enable then [ config.nur.repos.rycee.firefox-addons.react-devtools ] else [])
+        ++ (if config.chimera.browser.firefox.extensions.ublockOrigin.enable then [ config.nur.repos.rycee.firefox-addons.ublock-origin ] else [])
+        ++ (if config.chimera.browser.firefox.extensions.adnauseam.enable then [ config.nur.repos.rycee.firefox-addons.adnauseam ] else [])
+        ++ config.chimera.browser.firefox.extraExtensions;
+    };
+  });
+}
\ No newline at end of file