diff --git a/docs/2.generators/file.md b/docs/2.generators/file.md
index 64dcf29..b43f59e 100644
--- a/docs/2.generators/file.md
+++ b/docs/2.generators/file.md
@@ -67,4 +67,6 @@ Code lang.
 File name in code. Use `no-name` to disable name in code.
 ::
 
+::field{name="noTrim" type="boolean"}
+Don't trim the file contents.
 ::
diff --git a/src/generators/file.ts b/src/generators/file.ts
index a0870f8..966239d 100644
--- a/src/generators/file.ts
+++ b/src/generators/file.ts
@@ -9,6 +9,9 @@ export const file = defineGenerator({
   async generate({ args, config, url }) {
     const fullPath = resolvePath(args.src, { url, dir: config.dir });
     let contents = await readFile(fullPath, "utf8");
+    if (!args.noTrim) {
+      contents = contents.trim();
+    }
 
     if (args.code) {
       contents = md.codeBlock(