diff --git a/pkgs/development/tools/rust/leptosfmt/default.nix b/pkgs/development/tools/rust/leptosfmt/default.nix
new file mode 100644
index 000000000000..b4e2480d1c70
--- /dev/null
+++ b/pkgs/development/tools/rust/leptosfmt/default.nix
@@ -0,0 +1,26 @@
+{ lib
+, rustPlatform
+, fetchFromGitHub
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "leptosfmt";
+  version = "0.1.12";
+
+  src = fetchFromGitHub {
+    owner = "bram209";
+    repo = "leptosfmt";
+    rev = version;
+    hash = "sha256-RR4gwmYna/mvUw5akQutWKaUCWzCjK512gynR9Pddd0=";
+  };
+
+  cargoHash = "sha256-6du44SfH0dT1gWVFluB3+AA3GUzwN7Sjh03rKhSRKCM=";
+
+  meta = with lib; {
+    description = "A formatter for the leptos view! macro";
+    homepage = "https://github.com/bram209/leptosfmt";
+    changelog = "https://github.com/bram209/leptosfmt/blob/${src.rev}/CHANGELOG.md";
+    license = with licenses; [ asl20 mit ];
+    maintainers = with maintainers; [ figsoda ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9f457d8ca83a..c21b616e01ee 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -17137,6 +17137,8 @@ with pkgs;
 
   devspace = callPackage ../development/tools/misc/devspace { };
 
+  leptosfmt = callPackage ../development/tools/rust/leptosfmt { };
+
   maturin = callPackage ../development/tools/rust/maturin {
     inherit (darwin.apple_sdk.frameworks) Security;
   };