
OPFS Browser by JCHU634
View and edit the OPFS file system in the debug tools.
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About this extension
OPFS Browser is a extension which allows you to see, download and upload to the Origin Private File System (OPFS) of a web application from the Dev tools.
Usage:
Open the DevTools and click on the OPFS Browser tab.
You can then click on any files and directories, upload files and download file.
OPFS test page: https://jchu634.github.io/opfs-test/
Source code: https://github.com/jchu634/OPFS-Browser
Usage:
Open the DevTools and click on the OPFS Browser tab.
You can then click on any files and directories, upload files and download file.
OPFS test page: https://jchu634.github.io/opfs-test/
Source code: https://github.com/jchu634/OPFS-Browser
Rated 5 by 2 reviewers
Permissions and dataLearn more
Required permissions:
- Extend developer tools to access your data in open tabs
- Access your data for all websites
More information
- Add-on Links
- Version
- 1.0.2
- Size
- 189.32 KB
- Last updated
- 2 months ago (Aug 5, 2025)
- Related Categories
- License
- MIT License
- Version History
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