Overview
See the files this site hides inside your browser. One click opens them in a window that works just like the Finder.
Browse browser's files ====================== A tiny Finder for the files every website quietly keeps inside your browser. Nothing new to learn — it just feels like home. opfs-finder =========== Browse your browser's hidden files — exactly like the Finder. Every website quietly stores files inside your browser. Until now, you needed DevTools to even see them. opfs-finder opens that hidden storage in a window you already know how to use — icons, list, column, and gallery views, drag & drop, rename, tag, search. Nothing new to learn. It just feels like Finder. Links ----- - npm package: https://www.npmjs.com/package/opfs-finder - Documentation: https://opfs-finder.tsei.jp/ - Chrome Web Store: https://chromewebstore.google.com/detail/opfs-finder/ahfcfclmenbjkcjblcienilfojngdnnm Two ways to use it ------------------ As a Chrome extension Click the toolbar button on any site. The Finder opens, showing that site's files. Browse, preview, rename, move, and delete — wherever you are, the same familiar window. Install from the Chrome Web Store: https://chromewebstore.google.com/detail/opfs-finder/ahfcfclmenbjkcjblcienilfojngdnnm As an npm package Add file management to your own app in one line. Your users get a real Finder for their data — no need to build one yourself. pnpm install opfs-finder import finder from 'opfs-finder' <button onClick={() => finder()}> Manage my files </button> That's it. One import, one call, and your app has a Finder. What you get ------------ - Four views — icons, list, column, and gallery, just like macOS. - Full file actions — open, create, rename, duplicate, copy, move, delete. - Drag & drop — move files around, or drop files in from your desktop. - Tags, favorites, search — organize and find files the way you already do. - Preview anything — even raw binary, shown as readable hex. No setup. No config. It remembers how you like things and stays out of your way. Supported browsers ------------------ opfs-finder runs on every modern browser. More — Can I use…: https://caniuse.com/wf-origin-private-file-system Chrome 108+ Edge 108+ Firefox 111+ Safari 16.4+ Opera 94+
Details
- Version0.1.0
- UpdatedJune 9, 2026
- Size59.41KiB
- LanguagesEnglish
- DeveloperWebsite
Email
_@tsei.jp - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
