Multi-accounting is the backbone of working with Facebook, TikTok and Google: accounts get banned, and running from a single one is impossible. Platforms link accounts not by login but by browser fingerprint. Let''s break down what it consists of and why an antidetect browser without proper proxies will not save you.
What a fingerprint is made of
- Canvas and WebGL — the browser renders an invisible image, and the result differs slightly on every GPU + driver combo. One of the heaviest identifiers.
- WebRTC — can leak your real IP right past the proxy. Unpatched WebRTC is the number one rookie ban reason.
- User-Agent, platform, OS version — must be consistent with each other: a Safari agent on Windows is flagged instantly.
- Fonts, languages, timezone, screen resolution — trivia on their own, a unique combination together. The timezone must match the proxy geo.
- Cookies and localStorage — profile history. A sterile empty browser is suspicious by itself: a living profile has a past.
What an antidetect browser does
It spoofs these parameters so each profile looks like a separate real device, and keeps profiles isolated: own cookies, own storage, own fingerprint. What separates a good antidetect from a bad one is spoofing consistency: parameters must not contradict each other. Cheap tools generate "frankensteins" that anti-fraud filters catch in batches.
Proxies matter as much as the browser
A perfect fingerprint is useless on a dirty IP. Priority for social platforms: mobile proxies (carrier IPs shared by thousands of real users — banning them is costly), then residential, and datacenter IPs only for low-risk tasks. Rules: proxy geo = profile timezone = profile language; no more than 2–3 accounts per mobile IP; never mix personal browsing with work profiles.
How to choose an antidetect in 2026
Look at four things: 1) canvas/WebGL spoofing quality (test with pixelscan and creepjs — profiles must pass consistently); 2) team features — profile sharing without re-login; 3) automation — API and headless mode if you plan to farm; 4) price per profile. Our Services catalog covers the main players — Dolphin Anty, AdsPower, Octo, Undetectable, Vision and others — with honest cons for each.
The "why am I getting banned" checklist
- WebRTC not disabled/spoofed — real IP leaks.
- Profile timezone does not match proxy geo.
- The account was bought second-hand and already tied to another fingerprint.
- Farming too fast: a fresh profile rushes straight into the ads manager.
- One payment method across a batch of accounts — billing-level linking.
Fingerprinting hygiene is not magic. Antidetect + proper proxies + patient farming remove 90% of ban reasons; the remaining 10% are account and creative quality. Share your hands-on experience in service reviews — it helps everyone.