OPFS Inspector

Unknown author · Developer Tools

Open in Chrome Web Store

Users

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Avg rating

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Ratings

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Updated

Nov 5, 2026

Media

4 items

Description

Browse and edit a site's origin private file system, including Storage Buckets, from the developer tools. OPFS Inspector adds a tab to the developer tools. It shows the origin private file system of the page you are inspecting, including every Storage Bucket in Chrome and Edge. - Pick the default storage or any Storage Bucket of the site. - Browse folders one at a time. - Edit text files up to 2 MB, with Save and Discard. - See other files as bytes, with SQLite databases marked. - Create, rename, delete, upload and download files and folders. - Clear messages when a database holds a file open. It stays light. Nothing runs in a page until you open the tab, nothing refreshes by itself, and no file handles are kept between actions. Open source: https://github.com/darshanp40/opfs-inspector

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
14
Description length
Characters in the listing description.
800
Media assets
Screenshots and videos on the listing.
4
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
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Keyword occurrences in description
Count of case-insensitive occurrences in the description.
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Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
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These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.