diff --git a/package.json b/package.json
index 1dfc4c1..0161a52 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,8 @@
 	"private": true,
 	"scripts": {
 		"build": "rollup -c rollup-config-background.mjs",
-		"package-dev": "zip -r Generic_Chrome_N.N.N-devN.zip manifest.json built icons popup.html sites.json"
+		"package-dev": "zip -r Generic_Chrome_N.N.N-devN.zip manifest.json built icons popup.html sites.json",
+		"package-release": "bash scripts/package_release.sh"
 	},
 	"devDependencies": {
 		"@rollup/plugin-json": "^6.0.0",
diff --git a/scripts/package_release.sh b/scripts/package_release.sh
new file mode 100644
index 0000000..9d37c8b
--- /dev/null
+++ b/scripts/package_release.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+FILE_LIST='built icons popup.html sites.json'
+
+function _package_for() {
+	echo "PACKAGING EXTENSION FOR TARGET ${1^^}"
+
+	MANIFEST="manifest_$1.json"
+	VERSION=`cat $MANIFEST | jq -r '.version'`
+	TARBALL="pkgs/Generic_${1^}_$VERSION-rel1.zip"
+	echo "MANIFEST: $MANIFEST"
+	echo "VERSION:  $VERSION"
+	echo "OUTPUT:   $TARBALL"
+
+	zip -r $TARBALL $FILE_LIST $MANIFEST
+	7za rn $TARBALL $MANIFEST manifest.json
+}
+
+
+npm run build
+for target in chrome firefox; do
+	_package_for $target
+done