Browser Tools
What Is Headless Browser Automation and How Does It Work?
Headless Browser Automation, Explained in Plain English What is headless browser automation? It means driving a real browser engine — …
Read the guide
The Sendwin Blog
The operator’s manual for multi‑account browsing.
1,313 field-tested guides on browser fingerprinting, anti-detect tech, and account isolation — written by the team building Sendwin.
Featured guide
Fresh off the press · October 10, 2026
Latest guides
New guides every week
Reddit Account Banned for No Reason? Fix It Fast
Why Did Reddit Ban Your Account When You Did Nothing Wrong? A reddit account banned for no reason is usually …
Hubstudio Alternative: AdsPower vs GoLogin vs Send.win
What Should You Look For in a Hubstudio Alternative? Hubstudio’s free tier gives you unlimited browser environments, and paid membership …
How to Set a Chrome Per Profile Proxy That Sticks
Does Chrome Have a Proxy Setting for Each Profile? There is no proxy field inside Chrome on Windows, macOS or …
Are Residential Proxies Legal? Rules, Risks and Compliance
Residential Proxies and the Law: What You Are Actually Allowed to Do Are residential proxies legal in most countries? Yes. …
Nstbrowser Alternative: Kameleo vs Send.win Compared
Why Look for an Nstbrowser Alternative? The right nstbrowser alternative depends on what you actually run. If you scrape headlessly …
Can You Mask Headless Browser Fingerprints in Production?
Can You Mask Headless Browser Fingerprints in Production and Stay Unblocked? Yes — but only if every layer the site …
How to Set Up Firefox Multiple Browser Profiles
Can You Really Run Several Firefox Profiles at Once? Firefox keeps each profile as a fully separate data directory, so …
Browser Automation With Claude: Setup and Limits
What Browser Automation With Claude Actually Means Browser automation with Claude means handing Claude a real browser to drive, not …
AdsPower Not Working? Fix Startup, Proxies and Logins
Why AdsPower Stops Working: Four Failures, Four Different Fixes AdsPower not working almost always means one of four things: the …
Put the reading into practice
Stop reading about detection. Start avoiding it.
Isolated profiles, unique fingerprints, and a proxy per profile — everything these 1,313 guides recommend, in one browser.
30-day free trial · Cancel anytime