What's New in Version 4.0

Dual Engine Manifest V3 & Manifest Generator (scripts/generate-manifest.js)
Automatically builds Manifest V3 for Chromium browsers and Manifest V2/V3 for Firefox with dynamic header spoofing.

Client Hints (Sec-CH-UA) & navigator.userAgentData Synchronous Engine
Full spoofing of Sec-CH-UA, Sec-CH-UA-Mobile, and Sec-CH-UA-Platform headers paired with synchronous navigator.userAgentData.getHighEntropyValues() injection.

Cryptographic Canvas & WebGL Stealth Matrix
Domain-seeded noise algorithm for toDataURL(), toBlob(), and getImageData(). Spoofs UNMASKED_VENDOR_WEBGL and UNMASKED_RENDERER_WEBGL across WebGL 1.0 & 2.0 with cryptographic sub-pixel variation.

Ghost Mode (Intelligent Auto-Rotation)
When enabled, a background timer automatically rotates your entire browser identity (User Agent, Touch Points, Canvas Seed) at configurable intervals to break persistent cross-site tracking sessions.

ClientRects & DOM Bounding Box Spoofing
Intercepts getBoundingClientRect to inject microscopic noise, destroying OS-level font rendering and layout tracking vectors.

WebRTC IP Leak Shield & Network Spoofing
Silently strips local IPv4/IPv6 addresses from WebRTC offers (with a dedicated toggle) and spoofs navigator.connection to perfectly match your selected device profile (e.g. returning a 4G cellular connection when spoofing an iPhone).

Battery API & Sensor Spoofing
Spoofs navigator.getBattery() to return a fake, slowly discharging 85% battery level across all tabs.

Font Enumeration Defender & Behavioral Masking
Defeats font hashing by adding variance to offsetWidth/offsetHeight, and introduces slight jitter into mouse coordinates and typing timestamps to mask behavioral biometrics.

AudioContext Fingerprint Shield
Imperceptible frequency noise injection into AnalyserNode.getFloatFrequencyData and offline audio buffers.

GPS Geolocation & Timezone Spoofing Engine
GPS coordinate mocking (getCurrentPosition & watchPosition), city presets, custom latitude/longitude inputs, and synchronous Intl.DateTimeFormat timezone spoofing.

Screen Resolution, Orientation & Media Devices Masking
Device-accurate screen.width/height, pixel depth, orientation, and deterministic webcam/microphone enumeration masking.

Custom Profile Builder Studio & Context Menu Switcher
GUI to create custom device profiles. Right-click context menus for instant profile switching (iPhone 17, Chrome 145) and quick location presets.

Real-Time Live Fingerprint Leak Inspector
Embedded live testing inspector (spoof_test.html) that evaluates Canvas noise, WebGL GPU string, WebRTC, ClientRects, Network, and Battery status in real time.

What's New in Version 4.0

1) Dual Engine Manifest V3 & Manifest Generator (scripts/generate-manifest.js)
Automatically builds Manifest V3 for Chromium browsers and Manifest V2/V3 for Firefox with dynamic header spoofing.

2) Client Hints (Sec-CH-UA) & navigator.userAgentData Synchronous Engine
Full spoofing of Sec-CH-UA, Sec-CH-UA-Mobile, and Sec-CH-UA-Platform headers paired with synchronous navigator.userAgentData.getHighEntropyValues() injection.

3) Deterministic Canvas & WebGL Stealth Matrix
Domain-seeded noise algorithm for toDataURL(), toBlob(), and getImageData(). Spoofs UNMASKED_VENDOR_WEBGL and UNMASKED_RENDERER_WEBGL across WebGL 1.0 & 2.0 without triggering CreepJS or FingerprintJS heuristic detection.

4) AudioContext Fingerprint Shield & WebRTC IP Leak Defense
Imperceptible frequency noise injection into AnalyserNode.getFloatFrequencyData and local ICE candidate IP sanitization for WebRTC.

5) GPS Geolocation & Location Spoofing Engine
GPS coordinate mocking (navigator.geolocation.getCurrentPosition & watchPosition), city presets (New York, London, Tokyo, Paris, Sydney, San Francisco) and custom latitude/longitude inputs.

6) Screen Resolution, Orientation & Font Metrics Matrix
Device-accurate screen.width, screen.height, screen.colorDepth, window.devicePixelRatio, orientation, and canvas TextMetrics micro-variation.

7) Custom Profile Builder Studio
GUI in Advanced Settings to create, edit, save, and delete custom device profiles with custom Client Hints, touch points, screen size, and OS parameters.

8) Real-Time Live Fingerprint Leak Inspector
Embedded live testing inspector that evaluates active User-Agent, Client Hints, Canvas noise, Audio noise, WebGL GPU string, and WebRTC status in real time.

9) Context Menu Fast Switcher & Toolbar Action Badges
Right-click context menu options for instant profile switching (iPhone 17, Chrome 145) and live action badge indicators (MOB, TAB, DES, GAM).

10) Futuristic GitHub-Inspired Animated UI
Glassmorphic interface featuring a quick search profile filter, keyboard shortcuts, and dark/light mode themes.

11) Standalone Feature Mode (Independent Feature Toggles)
Allows users to run individual features (Location Spoofing, Touch Spoofing, Block JavaScript, Detection Shield) independently without modifying or overriding the browser's real User-Agent flag.

Added support for Mobile Version of Firefox with better responsiveness and fixes