diff --git a/index.js b/index.js
new file mode 100644
index 0000000..c68b62a
--- /dev/null
+++ b/index.js
@@ -0,0 +1,15 @@
+'use strict';
+var noop = function () {}
+
+var streamToString = function (stream, callback) {
+	var string = ''
+	stream.on('data', function (data) {
+		string += data.toString()
+	})
+	stream.on('end', function () {
+		callback && callback(null, string)
+	})
+	stream.on('error', callback ? callback : noop)
+}
+
+module.exports = require('bluebird').promisify(streamToString)