diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index ad943c98fc9b6..60493b7edd6fe 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -1553,6 +1553,7 @@
   ./services/torrent/opentracker.nix
   ./services/torrent/peerflix.nix
   ./services/torrent/qbittorrent.nix
+  ./services/torrent/qui.nix
   ./services/torrent/rtorrent.nix
   ./services/torrent/torrentstream.nix
   ./services/torrent/transmission.nix
diff --git a/nixos/modules/services/torrent/qui.nix b/nixos/modules/services/torrent/qui.nix
new file mode 100644
index 0000000000000..2efa863e6986e
--- /dev/null
+++ b/nixos/modules/services/torrent/qui.nix
@@ -0,0 +1,112 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+let
+  cfg = config.services.qui;
+  format = pkgs.formats.toml { };
+  configFile = format.generate "config.toml" cfg.settings;
+in
+{
+  options = {
+    services.qui = {
+      enable = lib.mkEnableOption "Qui, A fast, single-binary qBittorrent web UI";
+
+      package = lib.mkPackageOption pkgs "qui" { };
+
+      openFirewall = lib.mkOption {
+        type = lib.types.bool;
+        default = false;
+        description = "Open ports in the firewall for the qui web interface.";
+      };
+      sessionSecretPath = lib.mkOption {
+        type = lib.types.nullOr lib.types.str;
+        description = "Path to file containing secret";
+        default = null;
+      };
+
+      settings =
+        with lib;
+        mkOption {
+          type = types.submodule {
+            freeformType = format.type;
+
+            options = {
+              host = mkOption {
+                type = types.nullOr types.str;
+                description = "Address to bind";
+                default = "localhost";
+              };
+              port = mkOption {
+                type = types.nullOr types.int;
+                description = "Port to bind";
+                default = 7476;
+              };
+              dataDir = mkOption {
+                type = types.nullOr types.path;
+                description = "The directory where data is stored";
+                default = "/var/lib/qui";
+              };
+            };
+          };
+          default = { };
+          description = "Qui configuration, see <https://getqui.com/docs/intro> for reference.";
+        };
+
+      user = lib.mkOption {
+        type = lib.types.str;
+        default = "qui";
+        description = "User account under which qui runs.";
+      };
+
+      group = lib.mkOption {
+        type = lib.types.str;
+        default = "qui";
+        description = "Group under which qui runs.";
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    systemd.services.qui = {
+      description = "qui";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+      environment = {
+        QUI__SESSION_SECRET_FILE = cfg.sessionSecretPath;
+      };
+
+      serviceConfig = {
+        Type = "simple";
+        User = cfg.user;
+        Group = cfg.group;
+        StateDirectory = "qui";
+        ExecStart = "${cfg.package}/bin/qui serve --config-dir ${configFile}";
+        Restart = "on-failure";
+        NoNewPrivileges = true;
+        PrivateTmp = true;
+        ProtectHome = true;
+        ProtectSystem = "full";
+        ReadWritePaths = [ "/var/lib/qui" ];
+      };
+    };
+
+    networking.firewall = lib.mkIf cfg.openFirewall {
+      allowedTCPPorts = [ cfg.settings.port ];
+    };
+
+    users.users = lib.mkIf (cfg.user == "qui") {
+      qui = {
+        group = cfg.group;
+        home = cfg.settings.dataDir;
+        isSystemUser = true;
+      };
+    };
+
+    users.groups = lib.mkIf (cfg.group == "qui") {
+      qui = { };
+    };
+  };
+}
diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index c1f95c651af9a..a0d2861320a70 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -1332,6 +1332,7 @@ in
   qtile = runTestOn [ "x86_64-linux" "aarch64-linux" ] ./qtile/default.nix;
   qtile-extras = runTestOn [ "x86_64-linux" "aarch64-linux" ] ./qtile-extras/default.nix;
   quake3 = runTest ./quake3.nix;
+  qui = runTest ./qui.nix;
   quicktun = runTest ./quicktun.nix;
   quickwit = runTest ./quickwit.nix;
   rabbitmq = runTest ./rabbitmq.nix;
diff --git a/nixos/tests/qui.nix b/nixos/tests/qui.nix
new file mode 100644
index 0000000000000..ebef935fe82f0
--- /dev/null
+++ b/nixos/tests/qui.nix
@@ -0,0 +1,18 @@
+{ lib, ... }:
+
+{
+  name = "qui";
+  meta.maintainers = with lib.maintainers; [ tcheronneau ];
+
+  nodes.machine =
+    { pkgs, ... }:
+    {
+      services.qui.enable = true;
+    };
+
+  testScript = ''
+    machine.wait_for_unit("qui.service")
+    machine.wait_for_open_port(7476)
+    machine.succeed("curl --fail http://localhost:7476/")
+  '';
+}