diff --git a/gulpfile.js b/gulpfile.js
new file mode 100644
index 0000000..b18a440
--- /dev/null
+++ b/gulpfile.js
@@ -0,0 +1,37 @@
+var gulp       = require('gulp');
+var browserify = require('browserify');
+var uglify     = require('gulp-uglify');
+var source     = require('vinyl-source-stream');
+var buffer     = require('vinyl-buffer');
+var header     = require('gulp-header');
+var insert     = require('gulp-insert');
+var pkg        = require('./package.json');
+
+gulp.task('build', function() {
+  return browserify(pkg.main).bundle()
+    .pipe(source(pkg.name + '.min.js'))
+    .pipe(buffer())
+    .pipe(insert.wrap(
+      ';!function() {' +
+      '  var name = \'RandExp\';' +
+      '  var obj = (function() { return ',
+      '})()(1);' +
+      '  if (typeof define === \'function\' && ' +
+      '  typeof define.amd === \'object\') {' +
+      '    define(name, function() { return obj; });' +
+      '  } else if (typeof window !== \'undefined\') {' +
+      '    window[name] = obj;' +
+      '  }' +
+      '}();'))
+    .pipe(uglify())
+    .pipe(header(
+      '//\n' +
+      '// ${pkg.name} v${pkg.version}\n' +
+      '// ${pkg.description}\n' +
+      '//\n' +
+      '// Copyright (C) ${year} by ${pkg.author}\n' +
+      '// ${pkg.licenses[0].type} License\n' +
+      '// ${pkg.licenses[0].url} \n' +
+      '//\n', { pkg: pkg, year: new Date().getFullYear() }))
+    .pipe(gulp.dest('build'));
+});
diff --git a/package.json b/package.json
index 31dbfb8..fb0e19e 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,13 @@
 {
   "name": "randexp",
   "description": "Create random strings that match a given regular expression.",
-  "keywords": ["regex", "regexp", "regular expression", "random", "test"],
+  "keywords": [
+    "regex",
+    "regexp",
+    "regular expression",
+    "random",
+    "test"
+  ],
   "version": "0.4.0",
   "homepage": "http://fent.github.io/randexp.js/",
   "repository": {
@@ -21,10 +27,19 @@
     "ret": "0.1.10"
   },
   "devDependencies": {
-    "mocha": "x"
+    "browserify": "^11.1.0",
+    "gulp": "^3.9.0",
+    "gulp-header": "^1.7.1",
+    "gulp-insert": "^0.5.0",
+    "gulp-uglify": "^1.4.1",
+    "mocha": "x",
+    "vinyl-buffer": "^1.0.0",
+    "vinyl-source-stream": "^1.1.0"
   },
-  "licenses": [ {
-    "type": "MIT",
-    "url" : "http://github.com/fent/randexp.js/raw/master/LICENSE"
-  }]
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "http://github.com/fent/randexp.js/raw/master/LICENSE"
+    }
+  ]
 }