Antidetect browser
A browser designed to run many isolated profiles, each with its own fingerprint, cookies, storage, and network identity, so sessions stay fully separated.
An antidetect browser is a specialized browser that runs many isolated profiles from a single application. Each profile carries its own browser fingerprint, cookie jar, local storage, extensions, and proxy settings, so websites see each profile as a distinct, self-consistent device. Where a normal browser presents one identity tied to the host machine, an antidetect browser derives identity from the profile configuration: operating system, browser version, screen, timezone, language, and location are all defined per profile.
These tools exist because real work often requires separated browser environments. Agencies manage client accounts on platforms that link sessions by device, e-commerce sellers operate storefronts on multiple marketplaces, ad verification teams check campaigns as users in other regions see them, QA engineers test across device and locale configurations, and researchers collect publicly available web data. Doing all of that in one browser mixes cookies and storage between contexts; isolated profiles reduce accidental cross-account contamination and keep each client or test environment clean.
Oculr is an antidetect browser built around its own Chromium-based engine, with fingerprint control implemented in native C++ rather than JavaScript patches layered on top. Detection-relevant getters return the same native code signatures as stock Chrome, and every spoofed value derives from a single profile definition, so a profile presents one consistent identity on every launch.
