Everything that makes a profile look like its own device
Isolation only works if every internal parameter agrees with itself. Here is exactly how XDLogin isolates your accounts without leaking cross-identifying signatures.
Coherent, Not Random
A fingerprint fails when its parts contradict each other — such as a macOS user agent reporting Windows Direct3D WebGL or 32 CPU cores on an iPhone screen. XDLogin builds fingerprints from complete genuine device profiles.
Canvas 2D Hash Noise
Generates per-profile seeded noise that alters rendered 2D canvas pixels slightly without breaking image rendering, ensuring persistent hashes across launches.
WebGL Shaders & Vendor
Spoofs UNMASKED_VENDOR_WEBGL and UNMASKED_RENDERER_WEBGL alongside realistic WebGL shader precision matrices matched to the host OS.
AudioContext Buffer Signature
Spoofs DynamicsCompressor and Oscillator audio node frequency response curves with consistent seeded noise values per profile.
Font Enumeration Filter
Masks your real system font list and returns only the standard system fonts native to the spoofed operating system.
Hardware Concurrency
Matches navigator.hardwareConcurrency, navigator.deviceMemory, and screen resolution to real production hardware configurations.
Client Hints (Sec-CH-UA)
Full Sec-CH-UA, Sec-CH-UA-Platform, and Sec-CH-UA-Mobile headers aligned precisely with the User-Agent and Chromium build number.
Bring Your Own Proxies with Zero Bandwidth Fees
We don't sell overpriced proxy bandwidth or lock you into proprietary pools. Use whatever residential, mobile, or datacenter proxies you already own.
All Protocols Supported
HTTP, HTTPS, SOCKS5, and SOCKS4 — with username/password authentication. Bulk import proxy lists with auto-format parsing.
Timezone You Set
Give a profile any IANA timezone, or tell it to use this computer's. The zone is applied inside the browser engine, so the clock, Intl formatting and daylight saving all agree. The health check warns when a profile's timezone and its proxy's country do not.
WebRTC Leak Shield
Configurable WebRTC protection: match public candidate IP to your proxy, spoof local IP, or disable WebRTC STUN requests completely.
Your Data Stays on Your Machine
All profile cookies, session tokens, and cache folders are stored locally on your disk in fully isolated per-profile sandboxes.
Isolated Local Storage
Each profile operates in an isolated per-profile sandbox. If one session expires or encounters a captcha, sibling profiles in other folders remain pristine and untouched.
E2E-Encrypted Cloud Sync (Pro)
Optional: sync profiles across machines. Encrypted on your device before upload; servers only ever store ciphertext.
Native Chrome DevTools Protocol (CDP)
Every profile exposes an open WebSocket CDP endpoint on localhost. Connect Puppeteer, Playwright, or Selenium with zero third-party drivers or cloud dependencies.