A browser extension that gives you full control over cookies, localStorage, and sessionStorage. Inspect, edit, import/export, and…
Users
45
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#113K
#94K among extensions
Version
1.1.0
updated 11 Apr 2026
Users
monthly, 17 months
Latest, 16 Oct 2026:45 usersMove the mouse over the chart for any month
Ratings count
monthly, 17 months
Latest, 16 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Storage Viewer
A browser extension that gives you full control over cookies, localStorage, and sessionStorage. Inspect, edit, import/export, and manage client-side storage with ease.
🔑 Key Features
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1. Multi-Storage Browser
🍪 Cookies: List, filter by name/path, and view attributes (expires, domain, secure, HTTP-only).
💾 localStorage & sessionStorage: Browse persistent and per-session data separately.
2. Powerful Table View
🔎 Search & Filter: Full-text search across keys and values.
↕️ Sorting & Pagination: Sort entries and paginate large datasets.
3. Edit & Mutation
🖱️ Inline Editing: Double-click to edit keys or values in place.
➕ Add & Delete: Create new entries or remove outdated ones with a click.
4. Real-Time Sync & Live Reload
⚡ Instant updates: Changes sync between the popup and page in real time.
⏱️ Auto-refresh: View auto-refreshes on storage events to avoid stale data.
5. Advanced Utilities
🛠️ JSON Formatter: Pretty-print JSON values for readability.
📋 Clipboard Copy: Copy keys, values, or entire entries with one click.
6. Clean, Intuitive UI
🎨 Built with vanilla HTML/CSS/JS for speed and simplicity.
🔒 Minimal permissions: only storage, cookies, and activeTab.
🎯 Who It’s For
---------------
🧑💻 Web Developers: Debug storage-related bugs
🧪 QA Engineers: Automate test data
🔐 Security Auditors: Verify cookie flags and storage hygiene
⚙️ Power Users: Fine-tune browsing data and clear leftovers
Enjoy total transparency and control over your browser’s client-side