Cookie Nuker

One-click nuke of ALL storage for the active tab. Local Storage, Session Storage, IndexedDB, Cookies, Cache, and more.

Cookie Nuker by CORE10 A powerful one-click Chrome extension that completely wipes website storage for the active tab — including cookies, local storage, IndexedDB, cache storage, service workers, session data, and more. Built for developers, testers, privacy-focused users, and anyone tired of manually clearing browser data through DevTools. --- What Cookie Nuker Does Cookie Nuker instantly obliterates all storage and cached data tied to the current website, helping you: - Force clean authentication states - Reset broken sessions - Clear stubborn caches - Test applications from a fresh state - Remove persistent service workers - Wipe offline/PWA data - Debug storage-related issues in seconds Instead of digging through DevTools tabs and browser settings, Cookie Nuker gives you a single red button: NUKE EVERYTHING --- Storage Types Cleared Cookie Nuker aggressively removes: - Cookies - Local Storage - Session Storage - IndexedDB - Cache Storage - Service Workers - Shared Storage - Storage Buckets - WebSQL - HTTP Cache - BF Cache (via reload bypass) -Shopify Cache It uses both Chrome APIs and direct page-context cleanup for maximum effectiveness and redundancy. --- Built For Developers Quickly reset application state during development and debugging. QA & Testers Ensure every test starts from a completely clean environment. Privacy Users Erase persistent website tracking data with one click. PWA Developers Clear offline caches, service workers, and app storage instantly. Authentication Debugging Fix stuck sessions, broken login states, and cookie conflicts. --- Key Features - One-click storage obliteration - Active-tab only targeting - Real-time destruction log - Auto-reload with cache bypass - Zero telemetry - No external requests - No account required - No data collection - Lightweight Manifest V3 architecture --- Privacy First Cookie Nuker runs entirely locally inside your browser. It does not: - Track usage - Send analytics - Store cleared data - Communicate with external servers Every operation happens directly inside Chrome using native browser APIs. --- Technical Highlights Built with: - Chrome Manifest V3 - Service Worker architecture - Chrome BrowsingData API - Chrome Cookies API - Chrome Scripting API Uses concurrent cleanup operations for high-speed execution while maintaining graceful error handling. --- Interface Cookie Nuker features a cinematic cyberpunk-inspired interface with: - Animated skull glow - Scanline effects - Live storage status indicators - Terminal-style destruction logs - Red-glow interaction system Designed to feel fast, destructive, and satisfying. --- Browser Support Supports all Chromium-based browsers including: - Google Chrome - Microsoft Edge - Brave Browser - Opera - Vivaldi Important Note Cookie Nuker is a destructive utility. Once storage is cleared, data cannot be recovered. Use carefully on websites where session persistence or stored offline data matters. --- Links - Official Website: https://core10.site - Cookie Nuker Landing Page: https://core10.site/pages/cookie-nuker/cookie_nuker --- Changelog - Version 1.2.0 Released: June 2026 This update resolves the Chrome Web Store warning and fixes critical cookie clearing functionality. Policy Compliance: - Removed unused storage permission - Removed unused debugger permission - Reduced total permissions from 7 to 3: activeTab, browsingData, scripting - Removed tabs permission (now relies on activeTab) - Removed cookies permission (now uses browsingData API instead) - Removed host_permissions and all_urls (no longer needed) Bug Fixes: - Fixed cookie clearing that was silently failing - replaced chrome.cookies API with chrome.browsingData.remove which does not require host permissions - Fixed Shopify preview theme persistence - strips preview_theme_id from URL on reload so Shopify does not re-create the preview cookie UI Improvements: - Redesigned from dark cyberpunk theme to clean light theme - Increased font sizes for better readability - Improved toggle switch and button styling - Widened popup from 340px to 380px - Added rounded corners and softer shadows