diff --git a/home/desktop.nix b/home/desktop.nix
index 961c87f..cb116a2 100644
--- a/home/desktop.nix
+++ b/home/desktop.nix
@@ -17,9 +17,10 @@
     gradle
     htop
     hyfetch
+    imagemagick
     # telnet
     inetutils
-    imagemagick
+    ipsw
     jadx
     jdk21
     jq
diff --git a/pkgs/default.nix b/pkgs/default.nix
index e3403d7..83be1a5 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -1,5 +1,6 @@
 self: super:
 {
+  ipsw = super.callPackage ./ipsw.nix { };
   monaco-powerline = super.callPackage ./monaco-powerline/default.nix { };
   swiftformat = super.callPackage ./swiftformat.nix { };
 }
diff --git a/pkgs/ipsw.nix b/pkgs/ipsw.nix
new file mode 100644
index 0000000..72b5e2e
--- /dev/null
+++ b/pkgs/ipsw.nix
@@ -0,0 +1,38 @@
+{ buildGo123Module, lib, fetchFromGitHub, pkgs }:
+
+# As of writing, this requires Go 1.23.
+# `buildGoModule` currently uses Go 1.22.
+buildGo123Module rec {
+  pname = "ipsw";
+  version = "3.1.542";
+
+  src = fetchFromGitHub {
+    owner = "blacktop";
+    repo = "ipsw";
+    rev = "v${version}";
+    hash = "sha256-s5clUOfJdLhbOtImkCNyPfBaIityJDXIkUlP4QfaLVE=";
+  };
+
+  vendorHash = "sha256-frOgljG8YKfuzozKPt4SpMiRz3891bteu1WKiVXwz/4=";
+
+  buildInputs = with pkgs; [
+    unicorn
+  ];
+
+  # Only build the `ipsw` CLI tool.
+  # We do not need `ipswd`.
+  subPackages = [
+    "cmd/ipsw"
+  ];
+
+  ldflags = [
+    "-X github.com/blacktop/ipsw/cmd/ipsw/cmd.AppVersion=v${version}"
+    # There's also `cmd.AppBuildCommit`, but this would be a hassle.
+  ];
+
+  meta = {
+    description = "Simple command-line snippet manager, written in Go";
+    homepage = "https://github.com/blacktop/ipsw";
+    license = lib.licenses.mit;
+  };
+}