diff --git a/publish_to_pypi.sh b/publish_to_pypi.sh
new file mode 100755
index 0000000..567f3bc
--- /dev/null
+++ b/publish_to_pypi.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+set -euo pipefail
+
+# Check if we're in nix-shell/nix develop
+if [[ -z "${IN_NIX_SHELL}" ]]; then
+    echo "Error: This script must be run from within nix develop"
+    echo "Please run 'nix develop' first, then try again"
+    exit 1
+fi
+
+echo "Building and publishing torch2jax to PyPI"
+echo
+echo "First, get a PyPI token from:"
+echo "https://pypi.org/manage/project/torch2jax/settings/"
+echo
+read -sp "Enter your PyPI token: " TOKEN
+echo
+
+# Build the package
+echo -e "\nBuilding package..."
+python3 -m build
+
+# Upload to PyPI using environment variable
+echo -e "\nUploading to PyPI..."
+TWINE_USERNAME="__token__" TWINE_PASSWORD="$TOKEN" python3 -m twine upload dist/*
+
+echo -e "\nPackage successfully published to PyPI!"
+echo
+echo "SECURITY REMINDER: Please delete the token you just used from PyPI:"
+echo "https://pypi.org/manage/project/torch2jax/settings/"
+echo
+read -p "Press Enter once you've deleted the token..."
+echo "Done!"