---
title: "Auto save PDF annotation in Flutter"
canonical_url: "https://www.nutrient.io/guides/flutter/annotations/save/auto-save/"
md_url: "https://www.nutrient.io/guides/flutter/annotations/save/auto-save.md"
last_updated: "2026-06-09T10:25:14.448Z"
description: "Nutrient will automatically save changed, created, or deleted annotations and bookmarks on several occasions. In practice."
---

# Auto save annotations in Flutter

Nutrient will automatically save changed, created, or deleted annotations and bookmarks on several occasions. In practice, this means that automatic saving will be performed when:

- The application goes into the background

- A configuration change occurs (for example, change of device orientation, change of locale, added keyboard)

- The PDF view is fully covered by another view

- A document will be digitally signed

---

## Related pages

- [Customize annotation saving permissions in Flutter](/guides/flutter/annotations/save/saving-permissions.md)
- [Manually save annotations in Flutter](/guides/flutter/annotations/save/manual-save.md)
- [Embed annotations in a PDF file on Flutter](/guides/flutter/annotations/save/embed-into-pdf.md)