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Create your first browser environment in minutes
Download Web4 Browser, create an independent browser identity, and manage multiple accounts safely and efficiently.
About Web4 Browser
We are upgrading the fingerprint browser to AI-driven account workbench
Web4 Browser is aimed at cross-border e-commerce, advertising, social media matrix, data research and automation teams, helping users put the browser environment, proxy IP, fingerprint parameters, task execution and team collaboration into the same controllable system.
Our goal is not to just make a "multi-open tool", but to enable each Profile to be more clearly managed, understood by AI, reused by the team, and maintain an auditable, scalable and more stable operating state in the long-term business.
- Account security, environment isolation and local control are the underlying principles of the product.
- Integrate AI Agents, Skills, MCP and headless automation into real operational processes.
- The service requires a business team with batch accounts, team collaboration and stable execution capabilities.
Profile environment isolation
Proxy IP binding
AI Agent Execution
Team log review
28+Fingerprint configuration dimensions
Covers key environment parameters such as Canvas, WebGL, fonts, time zone, language, resolution, and local data.
5Core product capabilities
Fingerprint environments, agent management, AI Agents, Skills/MCP workflows, and headless automation work together.
3Key team scenarios
Covering cross-border e-commerce, advertising, social media operations, and more automation and data research scenarios.
1Unified workbench
Manage browser identity, proxy, tasks and execution records in the same set of operation logic.
product concept
We believe that multi-account operations require more reliable infrastructure
What really affects efficiency is not just how many windows can be opened, but whether the environment is clear, whether the execution is stable, and whether the team can reuse experience.
Safety isolation priority
Each account should have an independent, clear, and traceable browser identity to reduce environment mixing, misoperation, and associated risks.
Let AI take on repetitive tasks
Handle page inspection, environment creation, log sorting, agent configuration, and batch tasks to reusable AI workflows.
Designed for team collaboration
Account operations should not rely solely on personal experience. The team needs permissions, templates, logs, and process accumulation to continuously amplify efficiency.
Competence system
An all-in-one platform from environmental isolation to AI automation
The product modules of Web4 Browser are designed around the real operation path: first establish a stable environment, and then connect agents, tasks, data and team collaboration.
environmental isolationIndependent browser fingerprinting environment
Create independent profiles for different accounts, projects and regions to reduce interference between cookies, local data, agents and fingerprint configurations.
Agency managementBinding proxy IP to account scenario
Create a clear mapping of agents, languages, time zones, regions and business scenarios to make the account environment easier to maintain and handover.
AI automationAI Agent and Skills Workflow
Orchestrate browser tasks with natural language, voice input, and reusable skills to reduce maintenance costs of fixed scripts and brittle RPAs.
Service objects
Which teams are more likely to benefit from Web4 Browser
We pay more attention to those users who need long-term, stable and batch operation of accounts, and who hope to turn the process into team capabilities.
Cross-border e-commerce
Account environment management under the collaboration of multiple stores, multiple regions, and multiple members.
Advertising
Unified maintenance of advertising accounts, material testing, landing pages and agency environment.
social media matrix
Turn account maintenance, publishing, interaction and status checking into a more controllable process.
Automation team
Provide stable browser instances for page inspection, QA testing and data collection.