MasLogin,Best Anti-Detect Browser for Multi-Account Management

MasLogin protects your accounts across all platforms

What is a anti-detect browser?

A browser fingerprint is a unique “digital identity” generated from a user’s browser and device data. Even if cookies are cleared or the IP changes, sites can still identify and track users via that digital identity. Fingerprint browsers were created to solve exactly this problem.

"Network & data trace anomalies"Using the same IP, low-quality proxies or shared networks, and mixing cookies/cache makes platforms flag activity as bulk operations or suspicious logins — which can lead to account bans.

"Browser and device environments not isolated"When multiple accounts operate from the same device or browser environment, platforms use fingerprints, OS info and hardware parameters to determine they belong to one user — increasing ban risk.

"Abnormal or non-compliant behavior"Frequently switching regions, mass posting or suspicious transactions will trigger platform risk controls — accounts can be banned even if the device is otherwise secure.

⚠️Multiple accounts linked and banned by platforms? Switch to MasLogin fingerprint browser now!

MasLogin Professional Solution

With MasLogin you can easily create realistic, isolated browser environments to efficiently manage multiple platform accounts in bulk — eliminating account linking caused by identical fingerprints.

Realistic browser environments

Built on the Chrome engine with behavior consistent with real devices and advanced anti-detection verification. Easily spin up isolated browser profiles for efficient multi-platform, bulk account management and complete avoidance of fingerprint linking.

Deep fingerprint customization

Customize IP, OS, cookies, UserAgent, WebGL, WebGPU, Canvas, MAC address and more

Anti-association isolation

Each anti-detect browser ensures complete isolation of IP and fingerprint data, preventing UA, cookie and LocalStorage leaks

Team & account management

Team members can collaborate from any location and device, with role management, account grouping and activity logs — ideal for enterprise use

Why do global users choose us?

Secure · Efficient · Stable · Reliable — safeguarding global business

0+Active users

0+Countries covered

0%Uptime rate

0Major security incidents

Secure multi-account isolation

Each account runs in its own isolated environment, completely preventing linking or bans. Supports hundreds of independent browser environments with full isolation of fingerprints, IPs and cookies.

Automation & efficiency

Bulk management + team collaboration + API support. Create accounts in bulk, manage groups, assign roles, integrate APIs and run automation scripts.

Global stable operation

Built on Chromium, supports high concurrency, global node acceleration, low latency and high compatibility. Runs 24/7 stably without business interruption.

Data security protection

Bank-level encryption ensures privacy. All data is encrypted in storage and transmission, with support for private deployment and access control. Fully GDPR compliant.

Suitable for multiple industries and scenarios worldwide

Providing customized solutions for users in different industries and regions

Global E-commerceSecure multi-platform store operations, prevent account association, help you manage Amazon, eBay, Shopify, and other e-commerce accounts in isolated environments. Each account runs independently, reducing the risk of bans and ensuring smooth operations across markets.

Free Registration

Social MediaWith just one device, you can seamlessly and securely control over 1000 social media accounts, without repeatedly switching accounts or devices. All operations can be done through a unified platform. Supports Facebook, TikTok, Instagram, Twitter/X, Pinterest, Discord, Reddit, Quora, and more.

Free Registration

Advertising PlacementMulti-account advertising placement and management, each account is equipped with a unique fingerprint, avoiding association restrictions, allowing you to manage multiple accounts across platforms, significantly reducing the risk of bans, ensuring the safety of your business.

Free Registration

GamersMultiple accounts online simultaneously, run multiple game sessions, prevent account detection and bans.

Free Registration

Digital MarketingAutomate account and browser management, SEO/SEM team collaboration, data isolation, simplified operations, making affiliate marketing promotion on social media more efficient.

Free Registration

Trusted Choice of Global UsersAlex Chen - Cross-border E-commerce Seller

MasLogin has completely transformed our store management! Previously, using regular browsers for multiple accounts felt like walking on thin ice due to potential association. Now, we can manage over 20 stores simultaneously, each environment with independent and stable fingerprints. Traffic and advertising campaigns are no longer a worry. The team collaboration feature allows smooth handover between operators and advertisers, skyrocketing efficiency!

Alex Chen - Cross-border E-commerce SellerRussia Social Media Marketing

As a marketer who manages multiple clients’ social media accounts, MasLogin is my lifesaver. One-click switching between browser environments perfectly solves platform detection issues. The cookie backup & restore feature is a huge relief — logging in on a new device is as simple as copy-and-paste. The UI/UX is very intuitive with virtually zero learning curve.

Sarah W. - Social Media Marketing SpecialistRussia Social Media Marketing

The level of customization for fingerprint environments is extremely high — you can fine-tune timezone, language, Canvas, WebGL and more. That’s critical for preventing ad-account linking. MasLogin’s fingerprint simulation is far more realistic than other tools; our team’s account survival rate improved by at least 70%!

Manager Li - Ad Optimization SpecialistRussia Social Media Marketing

ames K. - Affiliate Marketing Practitioner

Alex Chen - Cross-border E-commerce SellerRussia Social Media Marketing

Sarah W. - Social Media Marketing SpecialistRussia Social Media Marketing

Manager Li - Ad Optimization SpecialistRussia Social Media Marketing

ames K. - Affiliate Marketing Practitioner

Excellent for data scraping and competitive intelligence collection. You can create many distinct fingerprint profiles to simulate real user visits, effectively avoiding IP or account blocks from target sites — greatly improving success rate and accuracy of data acquisition.

Elena Rodriguez - Market ResearcherRussia Freelancer

Our game projects require testing across different channels. MasLogin’s team collaboration and permission-segmentation features fit perfectly. Admins can assign sub-accounts and strictly control permissions to avoid mistakes — greatly enhancing data security and operational compliance.

Reiko - Offshore Game OperationsRussia Social Media Marketing

As an individual freelancer, I value cost-performance most. MasLogin offers a free tier and very affordable paid plans without cutting features. Proxy integration is super simple, supports multiple proxy protocols, and connections are stable and fast. The best value fingerprint browser I’ve used.

Diego M. - FreelancerRussia Social Media Marketing

Elena Rodriguez - Market ResearcherRussia Freelancer

Reiko - Offshore Game OperationsRussia Social Media Marketing

Diego M. - FreelancerRussia Social Media Marketing

Clients fear account issues above all. Since adopting MasLogin we haven’t lost a single client account due to browser environment problems. Its “secure isolation” concept is thorough — each browser profile is stored independently, achieving physical-level isolation that gives peace of mind.

Ms. Wang - Founder of a Marketing AgencyRussia Social Media Marketing

The API is powerful and flexible. We easily integrated MasLogin into our existing business systems and automation pipelines, enabling bulk creation and management of browser environments — a huge boost to our ops efficiency. Documentation is clear — thumbs up!

“Tech-Old-Zhang” - DeveloperRussia Social Media Marketing

Migrating from other tools to MasLogin was very smooth. The support team responded quickly and provided detailed migration guidance. The software updates rapidly, constantly adding new features based on user feedback. Choosing a reliable tool means choosing a reliable partner!

Ben Thompson - Cryptocurrency TraderRussia Social Media Marketing

For a resource-constrained startup like ours, MasLogin’s team edition is a godsend. No expensive hardware is needed to enable secure multi-user, multi-account collaboration — cost savings are immediate. Cloud sync also makes remote work effortless.

“Sea-Export Pony” - Startup CEORussia Social Media Marketing

Ms. Wang - Founder of a Marketing AgencyRussia Social Media Marketing

“Tech-Old-Zhang” - DeveloperRussia Social Media Marketing

Ben Thompson - Cryptocurrency TraderRussia Social Media Marketing

“Sea-Export Pony” - Startup CEORussia Social Media Marketing

Frequently Asked QuestionsQuestions You May Care About

Will multiple accounts logged in simultaneously be detected as linked by the platform?No. Our independent browser environment generates a unique fingerprint (IP, timezone, fonts, hardware info, etc.) for each account, completely eliminating the risk of linkage. Especially suitable for cross-border e-commerce multi-store and multi-account social media operations.

Is data storage secure? Will my account passwords or business data be leaked?All data is transmitted and stored with bank-level SSL encryption, supporting optional private deployment. Fully compliant with GDPR (EU), China’s Cybersecurity Law, and other regulations, ensuring your privacy and business data are protected at all times.

If my account gets banned, is it the browser’s fault?Under normal use (complying with platform rules), our anti-linking technology effectively reduces the risk of account bans. If a ban occurs due to violations (such as malicious marketing), the browser itself is not responsible. However, we provide "environment isolation logs" to help you troubleshoot quickly.

Which platforms support multi-account management?

Not tech-savvy? Can I get started quickly?Super easy! Complete account isolation in 3 steps: ① Register & log in → ② Create an independent browser environment → ③ Log in to the target platform account. We also provide detailed video tutorials, operation guides, and 24/7 customer support.

How long is the free trial? Are there hidden fees?2 environments are free forever. Paid plans are transparent (displayed directly on the official website), with no hidden fees.

MasLogin protects your accounts across all platforms

What is a anti-detect browser?

⚠️Multiple accounts linked and banned by platforms? Switch to MasLogin fingerprint browser now!

MasLogin Professional Solution

With MasLogin you can easily create realistic, isolated browser environments to efficiently manage multiple platform accounts in bulk — eliminating account linking caused by identical fingerprints.

Realistic browser environments

Deep fingerprint customization

Customize IP, OS, cookies, UserAgent, WebGL, WebGPU, Canvas, MAC address and more

Anti-association isolation

Each anti-detect browser ensures complete isolation of IP and fingerprint data, preventing UA, cookie and LocalStorage leaks

Team & account management

Team members can collaborate from any location and device, with role management, account grouping and activity logs — ideal for enterprise use

Why do global users choose us?

Secure · Efficient · Stable · Reliable — safeguarding global business

0+Active users

0+Countries covered

0%Uptime rate

0Major security incidents

Secure multi-account isolation

Each account runs in its own isolated environment, completely preventing linking or bans. Supports hundreds of independent browser environments with full isolation of fingerprints, IPs and cookies.

Automation & efficiency

Bulk management + team collaboration + API support. Create accounts in bulk, manage groups, assign roles, integrate APIs and run automation scripts.

Global stable operation

Built on Chromium, supports high concurrency, global node acceleration, low latency and high compatibility. Runs 24/7 stably without business interruption.

Data security protection

Bank-level encryption ensures privacy. All data is encrypted in storage and transmission, with support for private deployment and access control. Fully GDPR compliant.

Suitable for multiple industries and scenarios worldwide

Providing customized solutions for users in different industries and regions

Free Registration

GamersMultiple accounts online simultaneously, run multiple game sessions, prevent account detection and bans.

Free Registration

Digital MarketingAutomate account and browser management, SEO/SEM team collaboration, data isolation, simplified operations, making affiliate marketing promotion on social media more efficient.

Free Registration

Trusted Choice of Global UsersAlex Chen - Cross-border E-commerce Seller

Alex Chen - Cross-border E-commerce SellerRussia Social Media Marketing

Sarah W. - Social Media Marketing SpecialistRussia Social Media Marketing

Manager Li - Ad Optimization SpecialistRussia Social Media Marketing

ames K. - Affiliate Marketing Practitioner

Alex Chen - Cross-border E-commerce SellerRussia Social Media Marketing

Sarah W. - Social Media Marketing SpecialistRussia Social Media Marketing

Manager Li - Ad Optimization SpecialistRussia Social Media Marketing

ames K. - Affiliate Marketing Practitioner

Elena Rodriguez - Market ResearcherRussia Freelancer

Reiko - Offshore Game OperationsRussia Social Media Marketing

Diego M. - FreelancerRussia Social Media Marketing

Elena Rodriguez - Market ResearcherRussia Freelancer

Reiko - Offshore Game OperationsRussia Social Media Marketing

Diego M. - FreelancerRussia Social Media Marketing

Ms. Wang - Founder of a Marketing AgencyRussia Social Media Marketing

“Tech-Old-Zhang” - DeveloperRussia Social Media Marketing

Ben Thompson - Cryptocurrency TraderRussia Social Media Marketing

“Sea-Export Pony” - Startup CEORussia Social Media Marketing

Ms. Wang - Founder of a Marketing AgencyRussia Social Media Marketing

“Tech-Old-Zhang” - DeveloperRussia Social Media Marketing

Ben Thompson - Cryptocurrency TraderRussia Social Media Marketing

“Sea-Export Pony” - Startup CEORussia Social Media Marketing

Frequently Asked QuestionsQuestions You May Care About

Which platforms support multi-account management?

How long is the free trial? Are there hidden fees?2 environments are free forever. Paid plans are transparent (displayed directly on the official website), with no hidden fees.

MasLogin - the world-leading next-generation anti-detect browser

MasLogin - the world-leading next-generation anti-detect browser