As advertising, social media operations, and cross-border e-commerce continue to grow, "fingerprint recognition" and "anti-cheat detection" have become increasingly strict. Regular browsers often trigger platform detections when logging into multiple accounts from the same device, leading to mass account bans.

To address this, anti-detection browsers have emerged, becoming essential tools for many cross-border operators. This article summarizes some free-to-try anti-detection browsers to help you get started.

There are many anti-detection / anti-fingerprint browsers on the market. Here are a few powerful options that offer free trials:

1. MostLogin — The Most Promising Anti-Detection Browser in 2025

Official website: https://www.mostlogin.com

Main Advantages:

• Browser environment is permanently free: According to the MostLogin official website, the browser environment is permanently free, and API, RPA scripts, and team collaboration features are free to use. Only cloud devices require payment.

• Comprehensive fingerprint masking: Supports customization of Canvas, WebGL, timezone, language, screen resolution, system version, and more.

• Robust team collaboration: Assign permissions to different members, with isolated environments.

• Automation integration: Compatible with Selenium, Puppeteer, RPA, etc.

• Strong session isolation/multi-account management: Suitable for e-commerce, social media matrices, proxy operations, and advertising campaigns.

Use Cases:

• Individuals or small teams looking to use anti-detection browsers at zero or low cost.

• Professionals in cross-border e-commerce, social media marketing, affiliate marketing, and advertising who need to switch multiple accounts, device fingerprints, and proxies.

• Emphasis on automation/script integration (e.g., Selenium, Puppeteer, RPA) where browser environments work with automated workflows.　　

Notes:

If using MostLogin in high-risk, high-demand scenarios (e.g., social media matrices, geo-targeted ads), it is recommended to pair it with a quality proxy.

Recommendation:

Low entry barrier, rich features, and easy to use—especially suitable for users trying an anti-detection browser for the first time.

2. GoLogin

Official website :https://gologin.com/

Main Advantages:

• Offers a free plan, with 2 browser window environments available for trial

• Supports Windows, macOS, Linux, multi-platform compatibility

Use Cases:

• Try before deciding on long-term use

• Strong cross-platform needs (e.g., desktop + server/development environments) or preference for Linux

Notes:

• Not beginner-friendly, operations can be challenging

• Limited free profiles, scaling requires payment

3. MoreLogin

Official website :https://www.morelogin.com/

Main Advantages:

• Free trial for 2 anti-detection browser environments

• User-friendly interface, ideal for domestic users

Use Cases:

Suitable for e-commerce sellers, social media marketing teams, and small agencies needing multiple account environments

Notes:

Advanced features require payment, and API automation is weaker than MostLogin

Recommendation:

Intuitive operation with good domestic support, easy for local users to get started

4. AdsPower

Official website :https://www.adspower.com/

Main Advantages:

• Free trial for 2 browser environments + 2 team members

• Supports multi-platform account management and bulk fingerprint generation

Notes:

High cost, not very beginner-friendly

Recommended for:

Medium to large social media matrices and advertising companies

5. Kameleo

Official website :https://kameleo.io/

Main Advantages:

• Free trial for 2 browser environments

• Unlimited fingerprint profile creation, highly flexible

Notes:

Expensive, mobile emulation setup is relatively complex

Recommended for:

Mobile social media and short video marketing teams

2025 Free Anti-Detection Browser Rankings Comparison

Summary

Anti-detection browsers are not just "privacy tools" but tools to improve operational efficiency and stability. If you are looking for a truly free-to-use, easy-to-operate, feature-rich anti-detection browser, MostLogin is undoubtedly the first choice.

It excels in fingerprint masking accuracy, proxy management, automation integration, and team collaboration, and the free version meets most user needs.

MoreLogin is another user-friendly option for Chinese users, ideal for beginners or small teams;

while AdsPower, GoLogin, Kameleo serve as advanced options.

FAQ

Q1: Does the free version of MostLogin have any limitations?

The free version of MostLogin is fully functional, supporting multiple isolated browser environments, proxy binding, fingerprint configuration, etc., with no restrictions.

Q2:What is the difference between MostLogin and MoreLogin?

Both support multi-account isolation and fingerprint masking:

• MostLogin is free, easy to use, and suitable for beginners and tech-savvy users;

• MoreLogin focuses on a Chinese interface, ideal for local social media and e-commerce users.

If you care about "free usage" and "script compatibility," MostLogin is recommended.

Q3: Are free anti-detection browsers really safe?

As long as you choose a reputable provider (such as MostLogin), there is no need to worry about security. It is recommended to download software from official channels.