---
title: openDatabase
framework: webkitjs
role: symbol
role_heading: Instance Method
path: webkitjs/domwindow/1633078-opendatabase
---

# openDatabase

## Declaration

```data
Database? openDatabase(
    DOMString name, 
    DOMString version, 
    DOMString displayName, 
    unsigned long estimatedSize, 
    optional DatabaseCallback? creationCallback
);
```