---
title: What happens if I leave the builder without saving?
description: "Any **unsaved** changes are lost. The server only stores the last **saved** version. Always click **Save** before closing the tab or clicking **Back**. ### More Related Articles - [Who can see my flows and responses?](https://www.smsgatewaycenter.com/blog/kb/who-can-see-my-flows-and-responses/) - [Does SMSGatewayCenter share my…"
url: "https://www.smsgatewaycenter.com/blog/kb/what-happens-if-i-leave-the-builder-without-saving/"
updated: "2026-07-26"
category: WhatsApp Business API / WhatsApp Flows
---

# What happens if I leave the builder without saving?

Any **unsaved** changes are lost. The server only stores the last **saved** version. Always click **Save** before closing the tab or clicking **Back**.

### More Related Articles

- [Who can see my flows and responses?](https://www.smsgatewaycenter.com/blog/kb/who-can-see-my-flows-and-responses/)
- [Does SMSGatewayCenter share my flow JSON with third parties?](https://www.smsgatewaycenter.com/blog/kb/does-smsgatewaycenter-share-my-flow-json-with-third-parties/)
- [Is flow response data secure?](https://www.smsgatewaycenter.com/blog/kb/is-flow-response-data-secure/)

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