diff --git a/README.md b/README.md
index b8738fa..002e0ef 100644
--- a/README.md
+++ b/README.md
@@ -380,6 +380,28 @@ export type resultData = {
 }
 ```
 
+For `beforeSaveToFile` the data object is an object with the `filePath` and `content`. Here is the interface for `saveToFileData`:
+
+```typescript
+export type saveToFileData = {
+  filePath: string;
+  content: string;
+}
+```
+
+This is called when you call `saveToFile`, `saveToFileSync`.
+
+For `beforeRenderToFile` the data object is an object with the `filePath` and `content`. Here is the interface for `renderToFileData`:
+
+```typescript
+export type renderToFileData = {
+  filePath: string;
+  content: string;
+}
+```
+
+This is called when you call `renderToFile`, `renderToFileSync`.
+
 # Code of Conduct and Contributing
 [Code of Conduct](CODE_OF_CONDUCT.md) and [Contributing](CONTRIBUTING.md) guidelines.
 
diff --git a/src/writr.ts b/src/writr.ts
index ed6b74f..7aa690c 100644
--- a/src/writr.ts
+++ b/src/writr.ts
@@ -56,6 +56,7 @@ export enum WritrHooks {
 	beforeRender = 'beforeRender',
 	afterRender = 'afterRender',
 	beforeSaveToFile = 'beforeSaveToFile',
+	beforeRenderToFile = 'beforeRenderToFile',
 	beforeLoadFromFile = 'beforeLoadFromFile',
 	afterLoadFromFile = 'afterLoadFromFile',
 }
@@ -341,7 +342,12 @@ export class Writr extends Hookified {
 			const directoryPath = dirname(filePath);
 			const content = await this.render(options);
 			await mkdir(directoryPath, {recursive: true});
-			await writeFile(filePath, content, 'utf8');
+			const data = {
+				filePath,
+				content,
+			};
+			await this.hook(WritrHooks.beforeRenderToFile, data);
+			await writeFile(data.filePath, data.content);
 		/* c8 ignore next 6 */
 		} catch (error) {
 			this.emit('error', error);
@@ -361,7 +367,14 @@ export class Writr extends Hookified {
 			const directoryPath = dirname(filePath);
 			const content = this.renderSync(options);
 			fs.mkdirSync(directoryPath, {recursive: true});
-			fs.writeFileSync(filePath, content, 'utf8');
+			const data = {
+				filePath,
+				content,
+			};
+			// eslint-disable-next-line @typescript-eslint/no-floating-promises
+			this.hook(WritrHooks.beforeRenderToFile, data);
+
+			fs.writeFileSync(data.filePath, data.content);
 		/* c8 ignore next 6 */
 		} catch (error) {
 			this.emit('error', error);
diff --git a/test/writr-hooks.test.ts b/test/writr-hooks.test.ts
index fa9bde4..bdcc319 100644
--- a/test/writr-hooks.test.ts
+++ b/test/writr-hooks.test.ts
@@ -53,4 +53,34 @@ describe('Writr Render Hooks', async () => {
 		// Cleanup
 		await fs.promises.rm(filePath);
 	});
+
+	test('it should change the content before render to file', async () => {
+		const filePath = './test-render-to-file.txt';
+		const writr = new Writr('Hello, World!');
+		writr.onHook(WritrHooks.beforeRenderToFile, data => {
+			data.content = 'Hello, File!';
+		});
+		await writr.renderToFile(filePath);
+		const fileContent = await fs.promises.readFile(filePath);
+
+		expect(fileContent.toString()).toContain('Hello, File!');
+
+		// Cleanup
+		await fs.promises.rm(filePath);
+	});
+
+	test('it should change the content before render to file sync', async () => {
+		const filePath = './test-render-to-file-sync.txt';
+		const writr = new Writr('Hello, World!');
+		writr.onHook(WritrHooks.beforeRenderToFile, data => {
+			data.content = 'Hello, File Sync!';
+		});
+		writr.renderToFileSync(filePath);
+		const fileContent = await fs.promises.readFile(filePath);
+
+		expect(fileContent.toString()).toContain('Hello, File Sync!');
+
+		// Cleanup
+		await fs.promises.rm(filePath);
+	});
 });