The Antidetect Browser Trusted by 10,000+ Businesses Worldwide
Create a fully isolated browser environment for every account — real Chrome fingerprints, proxy isolation and window sync. Safely manage thousands of accounts from one computer and keep your Amazon, Facebook and other cross-border businesses secure.
10 free windows on sign-up · No credit card · Windows client
Full-Stack Protection for Account Safety
From low-level fingerprint protection to high-level automation, NexBrowser delivers an enterprise-grade solution for your cross-border business.
Isolated Profiles, Zero Account Linking
Give every account a fully independent browser environment — separate cookies, cache, local storage and proxy IP. To the platform, each account runs on a brand-new computer.
- ✓Safely manage thousands of profiles on one computer
- ✓One-click HTTP / HTTPS / SOCKS5 proxy binding
- ✓Profile groups, tags and bulk management
Profile #01
🇺🇸 Dedicated IP · Unique fingerprintProfile #02
🇬🇧 Dedicated IP · Unique fingerprintProfile #03
🇩🇪 Dedicated IP · Unique fingerprintProfile #04
🇫🇷 Dedicated IP · Unique fingerprintProfile #05
🇯🇵 Dedicated IP · Unique fingerprintProfile #06
🇸🇬 Dedicated IP · Unique fingerprintReal Chrome Fingerprints, Hardware-Level Emulation
Built on the real Chrome engine, NexBrowser emulates 20+ fingerprint parameters at the lowest level — Canvas, WebGL, fonts, Audio, WebRTC, timezone and more. Not plugin-level tweaks: detection sites see a genuinely consistent device.
- ✓20+ fingerprint dimensions with low-level consistency checks
- ✓TLS network-layer characteristics matched in sync
- ✓One-click generation / custom fingerprint profiles
Canvas✓ Isolated
WebGL / GPU✓ Isolated
Font List✓ Isolated
AudioContext✓ Isolated
WebRTC✓ Protected
Timezone / Language✓ Matches IP
Window Sync + Automation, 10× Efficiency
Operate one master window and every child window mirrors clicks, typing and scrolling in milliseconds. Plus a free Local API (Selenium / Puppeteer / Playwright) and no-code RPA to hand repetitive work to machines.
- ✓Sync latency <10ms with smart randomized delays
- ✓Local API free and unlimited
- ✓No-code RPA workflows + AI Agent
Master Window●
Window 01
Window 02
Window 03
A Complete Toolchain Built for Multi-Account Operations
20+ fingerprint parameters emulated at the Chrome-engine level — every profile is a genuinely distinct device.
Group, tag, batch-create and configure — manage thousands of profiles on one screen.
Full HTTP / HTTPS / SOCKS5 support with bulk import and testing — a unique network identity per account.
Master-window actions mirror to every child window in milliseconds, with human-like smart delays.
Free Local API for Selenium / Puppeteer / Playwright, plus no-code RPA task orchestration.
Encrypted cloud sync, RBAC permissions, password-free sharing and full audit trails.
Covering Every Business Scenario
Frequently Asked Questions
Learn more about how NexBrowser works
How does NexBrowser prevent account association?+
NexBrowser uses virtualization technology to modify over 20 fingerprint parameters including Canvas, WebGL, WebRTC, fonts, and timezone, giving each browser profile a unique digital fingerprint. This means for platforms like Amazon and Facebook, each of your accounts runs on a brand new, independent computer, completely eliminating association risks.
Which platforms does NexBrowser support?+
We support almost all platforms requiring account isolation, including but not limited to e-commerce platforms like Amazon, eBay, Etsy, Shopee, Lazada, Shopify, as well as social media and advertising platforms like Facebook, TikTok, Instagram, Twitter, and Google Ads.
How does team collaboration ensure data security?+
The master account has complete control over sub-account permissions. You can share environments with employees without revealing account passwords. Employees log in and work directly in pre-configured environments. Meanwhile, we use bank-level data encryption for transmission and storage to ensure absolute business data security.
Do you offer a free trial?+
Yes, we offer a permanently free basic version with 5 browser environments to experience core features. For teams with higher needs, we also offer a 3-day full-feature free trial with no credit card required.
What proxy types does the proxy panel support?+
NexBrowser's proxy panel supports mainstream proxy protocols including HTTP, HTTPS, and SOCKS5. You can easily import and manage proxies from various vendors, enabling one-click switching so each account has an independent network identity.
How does window synchronization work?+
Window synchronization allows you to perform actions in one master window, and all child windows will sync these actions in real-time. Including mouse clicks, keyboard input, scrolling, and other operations can be precisely linked, with intelligent delays to simulate natural human behavior.
Have other questions? We're here to help anytime
Ready to manage all your accounts safely?
Install in 3 minutes. 10 free windows on sign-up, no credit card.
Free Download for WindowsAlready have an account? Sign in to the client to sync all profiles.