Undetectable Browser

👛 More wallets and projects. Less busywork.

Airdrops, retroactive airdrops, testnets, Web3 quests — every project comes with its own websites, extensions, and connections. The more you manage, the harder it gets to keep everything organized in one browser.

Undetectable lets you give each wallet its own browser profile — with separate cookies, extensions, proxies, and a digital fingerprint. Unlimited local profiles are included on every paid plan.

🪂 Where does this help?
• Airdrops and retroactive airdrops: save each project’s workspace and return to your activities without constantly switching wallets.
• Testnets and new dApps: create separate profiles for test wallets and experimental extensions.
• Rewards programs and Web3 quests: save task pages and track your progress while following each project’s participation rules.

⚙️ What makes the workflow easier?

→ A dedicated profile for every project
Open the wallet you need alongside its settings and saved sessions. Names, folders, and tags help you find the right workspace and keep track of your dApp connections.

→ Separate browser fingerprints
Different wallet addresses don’t automatically mean separate browser environments: websites can also consider your IP, cookies, and device parameters. Separate fingerprints and proxies in Undetectable help reduce shared browser signals across profiles. On-chain transactions remain public.

→ Local storage without per-profile fees
Keep profiles on your computer without mandatory uploads to Undetectable’s cloud. Every paid plan lets you create as many local profiles as your projects need.

→ Bulk extension installation
Add MetaMask, Rabby, Phantom, and other extensions to selected profiles through a single extension manager.

→ Automate repetitive tasks
The synchronizer on Windows repeats actions such as opening pages and typing across multiple windows. The local API lets you manage profiles through scripts, while MCP lets you connect an AI agent to prepare workspaces and gather information.

Start with one project: create a profile, install the extension you need, and save your workspace for the next session.

👉 Try Undetectable for free

Subscribe to the channel for practical guides on setting up profiles, cutting repetitive work, and bringing automation into your projects.

🌐 Your IP changed. What about your browser?

A proxy changes the IP address a website sees. But your cookies, browser settings, and digital fingerprint don’t automatically change with it.

If you manage multiple projects or accounts in the same browser profile, switching proxies alone won’t separate their environments.

Undetectable complements your proxies: a separate browser profile with its own cookies, fingerprint settings, and proxy connection for each task.

Here’s how that helps your workflow ↓

→ Separate your environments, not just your IPs
Create individual profiles for ad accounts, stores, and client projects. Sessions and cookies stay separate, while browser fingerprint settings can be configured for each profile.

→ Manage your proxies in one place
Add proxies individually or in bulk, check their connection status, and assign them to profiles. Bring your own proxies and manage them alongside your browser environments.

→ Scale without paying for each local profile
Every paid plan includes unlimited local profiles, stored on your device. Your profile count won’t force you to buy a larger package. Adjust the number of browsers running simultaneously to suit your computer’s resources.

→ Set up multiple profiles at once
Bulk profile creation, cookie imports, and extension installation help you prepare your environments without repeating the same steps manually. Use the synchronizer to perform identical actions across multiple browser windows.

→ Add automation as your workload grows
The local API has no request limits and lets you create and launch profiles, assign proxies, and manage sessions from your scripts. Selenium, Playwright, and Puppeteer are supported.

You can also connect an AI agent via MCP — for example, to create profiles and assign proxies from a list. Compatible local models running through LM Studio are an option too.

Start with a task you already do:
create a profile → connect your proxy → check the connection → open the website you need.

The free plan includes 5 cloud profiles. Unlimited local profiles are available on paid plans.

👉 Try Undetectable

Subscribe to the channel for practical guides on proxies, browser profiles, and automation you can use in your own projects.

⚙️ More automation. Fewer restrictions.

A local API with no request limits, unlimited local profiles on every paid plan, and protection against automation detection — all in Undetectable.

Writing scripts with Selenium, Playwright, or Puppeteer? Building AI agents? Here’s what the browser can bring to your projects ↓

Undetectable is an antidetect browser with a local API with no request limits and unlimited local profiles on every paid plan.

Here’s what that means for your workflows:

→ Scale without paying for each local profile
Create profiles, assign proxies, manage cookies, and start and stop sessions through the API. Your local profile count won’t force you to upgrade your plan. Adjust concurrency to suit your machine’s resources.

→ Protection against automation detection
Our own ChromeDriver for Selenium, protection against DevTools Protocol detection, and suppression of the webdriver flag during automation. These mechanisms help make browser automation less detectable.

→ Control within web pages
Built-in API methods for navigation, clicks, scrolling, and text entry that mimics human typing. Control the browser directly or connect your familiar Selenium, Playwright, and Puppeteer tools.

→ Settings for background workflows
Focus emulation options for hidden windows and headless workflows — useful when multiple profiles run simultaneously and keeping every window in the foreground isn’t practical.

Working with AI agents? Connect via MCP.
Connect Undetectable to an AI client, including one running a compatible local model through LM Studio. For example, ask an agent to go through your ad accounts and compile a summary of remaining budgets. Running the model locally means you don’t pay for cloud LLM tokens.

Start with one of your existing workflows: create a profile → launch the browser → run the task → save the result.

💻 Try for free
📖 API documentation

Subscribe to the channel for automation guides and Undetectable updates you can put to work in your own projects.
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Website | Download The Browser | Documentation

👉 The server-side issues have been successfully resolved!

Everything is back to normal. We apologize for the inconvenience.

⚠️ We’re currently experiencing server-side issues. We’ll do our best to resolve them as quickly as possible.

Undetectable 2.49.0 Update

We have updated the browser engine to Chromium 151 — a fundamental component that determines the survival of all your accounts.

Moving to the latest core version allows the digital fingerprint to blend in with the traffic of millions of real users without standing out to the anti-fraud systems of Facebook, Google, and crypto exchanges.

In addition, the up-to-date engine eliminates rendering errors and ensures correct responses to new hidden verification scripts, providing maximum trust and technical stability for your sessions.

⚡Update to version 2.49.0 and always remain undetected!

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Website | Download The Browser | Documentation

‼️ 1 hour left until the contest ends

This is your last chance to get on the participant list and have the opportunity to win one of 40 prizes with a total value of 5,000$🔥

You can still make it:

1. Launch the bot @giveaway_top_gifts_bot
2. Subscribe to the channels and join the contest.

Why Battery and Sensor APIs Can Expose Your Mobile Profiles

When talking about fingerprint spoofing, you probably immediately think of User-Agent, WebRTC, Canvas, or fonts. But if you work with mobile profiles, anti-fraud systems look at much more than just these parameters. Two metrics that are often overlooked are the Battery API and Sensor API.

These alone can expose you even if you are using the most trusted proxy. Let’s break down how it works.

🔋 Battery API

The Battery API allows a website to determine the device’s battery level, charging status, and even the estimated time until the battery is fully discharged or fully charged.

How this is used for detection:

For example, you launch a mobile profile through an emulator or a poorly configured anti-detect browser.

What does the target website see? Your “smartphone” stays at 100% battery for days and is constantly plugged into a power source.

Real users do not behave like that. A real person’s battery drains, the phone gets plugged in at 15%, and the battery level changes even while the page is open. Static or unrealistic battery readings trigger anti-fraud systems and signal that they may be dealing with a bot.

Important note: On Android (Chrome), websites can read this information automatically without asking for any permission. Safari on iOS, however, disabled the Battery API long ago. So if your profile pretends to be an iPhone but happily sends battery information to the website, the anti-fraud system immediately understands that it is fake and bans it.

📱 Sensor API

The Sensor API gives websites access to the accelerometer, gyroscope, and ambient light sensor.

This means that:

When a real person holds a phone in their hands, the device is constantly making micro-movements. The tilt angle changes, the screen rotates, and fingers may block the light sensor.

On Android, websites can also read these micro-changes by default when running over HTTPS. On iOS, user interaction is required, but protection systems still analyze behavioral logic.

If your mobile profile sends zero values across the X, Y, and Z axes, or if these values remain completely static, the system understands that the device is lying on a table at best 😳 or does not physically exist at all, meaning it is an emulator.

How Can You Avoid Getting Detected?

Emulators and basic extensions stopped being enough a long time ago. Advanced anti-fraud systems can easily detect them precisely through these less obvious hardware-level metrics.

To avoid losing accounts because of a “frozen” battery or missing gyroscope data, take a comprehensive approach to masking. For safer work with mobile and other profiles, use professional anti-detect browsers such as Undetectable.

A professional anti-detect browser properly spoofs digital fingerprints and helps keep your accounts safe from protection algorithms.

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Website | Download The Browser | Documentation