diff --git a/pkgs/tools/misc/promexplorer/default.nix b/pkgs/tools/misc/promexplorer/default.nix
new file mode 100644
index 000000000000..b2c032be22ca
--- /dev/null
+++ b/pkgs/tools/misc/promexplorer/default.nix
@@ -0,0 +1,22 @@
+{ lib, nimPackages, fetchFromGitHub }:
+nimPackages.buildNimPackage rec {
+  pname = "promexplorer";
+  version = "0.0.3";
+  nimBinOnly = true;
+  src = fetchFromGitHub {
+    owner = "marcusramberg";
+    repo = "promexplorer";
+    rev = "v${version}";
+    hash = "sha256-q+m4+aWT3IiI/XGmAm7jrJAxRbzzHr+p58eiHqjEbV0=";
+  };
+
+  buildInputs = with nimPackages; [ illwill illwillwidgets ];
+
+  meta = with lib; {
+    description = "A simple tool to explore prometheus exporter metrics";
+    homepage = "https://github.com/marcusramberg/promexplorer";
+    license = licenses.mit;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ marcusramberg ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e85383132329..5ccdfa2dd184 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10375,6 +10375,8 @@ with pkgs;
 
   pnmixer = callPackage ../tools/audio/pnmixer { };
 
+  promexplorer = callPackage ../tools/misc/promexplorer { };
+
   pulsemixer = callPackage ../tools/audio/pulsemixer { };
 
   pwsafe = callPackage ../applications/misc/pwsafe { };