Storage Viewer Chrome extension icon

Storage Viewer

👥 45 users
📦 v1.1.0
💾 360KiB
📅 2026-04-11
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Overview

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➕ Add & Delete: Create new entries or remove outdated ones with a click.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

Tags

Productivity/developer developer productivity/developer

Privacy Practices

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

🔐 Security Analysis

⏳ Security scan is queued. Check back soon.

Capture a screenshot of your current page in entirety and reliably—without requesting any extra permissions!
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