diff --git a/README.md b/README.md
index 4cf0ddd..52f455c 100644
--- a/README.md
+++ b/README.md
@@ -23,11 +23,17 @@ rollup({
   entry: "main.js",
   plugins: [
     string({
-      // Required to be specified
+      // target files
       include: "**/*.html",
 
-      // Undefined by default
-      exclude: ["**/index.html"]
+      // [optional] excluded files
+      exclude: ["**/index.html"],
+
+      // [optional] replace pattern (regexp|substr)
+      replacePattern: '/n',
+
+      // [optional] replacement (newSubstr|function)
+      replacement: ''
     })
   ]
 });
diff --git a/index.js b/index.js
index e67387f..5cddcc1 100644
--- a/index.js
+++ b/index.js
@@ -12,8 +12,12 @@ function string(opts = {}) {
 
     transform(code, id) {
       if (filter(id)) {
+        code = JSON.stringify(code);
+        if (opts.replacePattern && opts.replacement) {
+          code = code.replace(opts.replacePattern, opts.replacement);
+        }
         return {
-          code: `export default ${JSON.stringify(code)};`,
+          code: `export default ${code};`,
           map: { mappings: "" }
         };
       }