Antidetect: a setup that doesn’t leak (fingerprint, time zone, language, WebRTC, canvas)

Thiago Nunes · 2026-10-07

To manage accounts safely and minimize the risk of bans, it’s crucial to properly configure your Antidetect work environment. Here are the key things to keep in mind:

Settings that must match the proxy

1. Time Zone: Your setup’s time zone should match the proxy’s. Choose a proxy with an IP address geographically close to your target audience.
2. Language: Set your browser language to match the proxy. This avoids discrepancies that could be detected.
3. Screen Resolution: The resolution should match the proxy’s; otherwise, it could raise a red flag on the platforms.
4. User-Agent: The browser’s User-Agent should be compatible with the operating system and device simulated by the proxy.

Webrtc and dns leak

• Disable WebRTC: WebRTC can expose your real IP, even if you’re using a proxy. Go to your browser settings and disable this feature.
• DNS Leak Test: Use online tools to check for DNS leaks. If you find your real IP, adjust your proxy settings immediately.

Imported cookies vs. clean login

• Clean Login: Whenever possible, start a clean session. Imported cookies may contain information from other accounts, increasing the risk of a ban.
• Cookie Management: Use extensions that let you delete old cookies before each login, so no previous data interferes.

Never open 2 profiles in the same window

• Separate Windows: Use separate windows or browsers for each profile. Opening multiple profiles in the same window can cause conflicts and increase the risk of detection.

10-point checklist before logging in

1. Check that the proxy is active and working.
2. Confirm that the time zone is correct.
3. Set the browser language.
4. Check the screen resolution.
5. Validate the User-Agent.
6. Disable WebRTC.
7. Run a DNS Leak test.
8. Make sure old cookies have been removed.
9. Open only one account per browser window.
10. Review your browser’s security and privacy settings.

Following these guidelines will help protect your accounts and avoid issues with the platforms.

What’s your success rate at avoiding bans after putting these practices in place?