Two engines, always current
Chromium 156 and Firefox 157, chosen per profile. Existing profiles are never forced to upgrade.
v0.4.7 is out · Chromium 156 → One computer.
One computer.
Hundreds of accounts.
Every account gets its own isolated browser profile — separate fingerprint, IP and cookies — so platforms see distinct devices. Team collaboration, automation and cloud sync, ready out of the box.
0
anti-linking protections
Rendering, device, network and locale
0
Chromium engine
Firefox 157 engine also available
0
native platforms
Windows · Intel Mac · Apple silicon
0
interface languages
English, 中文, 日本語, 한국어 and more
Product Film
YZBrowser in 15 seconds
Fingerprint Isolation Every profile
Every profile
is a brand-new device
From rendered pixels to the system time zone, YZBrowser generates a consistent set of device traits for every profile at the engine level. No scripts injected into the page — the browser itself becomes that device.
- Engine-level changesFingerprints are implemented in the browser source, so detection scripts find no traces of spoofing
- Consistency engineOS, GPU, fonts, language and time zone always match — no contradictory combinations
- One proxy per profileEach profile has its own network exit; time zone and language can follow the IP automatically
US Store US-01 Running
OS
Windows 11Time zone
America/Los_AngelesLanguage
en-USWebGL renderer
ANGLE (Intel, Iris Xe Graphics)Screen
1920 × 1080Canvas hash
3a9f 1c02 e7b4Exit IP
38.21.x.x · Los Angeles 29 anti-linking protections across RenderingAudio & mediaNetworkSystem & deviceLocale
Features More than anti-detect.
More than anti-detect.
A multi-account workspace
Profiles, proxies, team roles and automation — all in one app.
One proxy per profile
A dedicated proxy process for every profile, supporting HTTP, SOCKS5 and popular encrypted protocols, with line checks and auto-reconnect.
Team roles & permissions
Assign profiles and permissions by role. Members never see credentials that are not theirs, and key actions are logged.
Cloud sync, stay signed in anywhere
Cookies, passwords, bookmarks and tabs travel with the profile — open it on another computer exactly as you left it.
RPA automation
Visual workflow templates for logins, store checks, listings and other repetitive work.
Batch & window management
Batch create, import and export, and tile windows in one click — hundreds of profiles, still tidy.
How it works
Three steps to your first profile
Profile nameStore US-02
OSWindows 11
EngineChromium
Generating fingerprint…
Proxy typeSOCKS5
Exit IP38.44.x.x
Line OK · 128 ms · New York
Store US-02Running
SessionKept
- 01
Create a profile
Pick an OS and engine; fingerprint values are generated automatically and stay consistent. Or import in bulk from a spreadsheet.
- 02
Attach a proxy
Give the profile its own proxy and check the line in one click; time zone, language and location follow the exit IP.
- 03
Launch and work
Launch in one click and stay signed in. Teammates open only the profiles assigned to them.
Automation & API Drive every profile
Drive every profile
with the tools you know
The local API starts, stops and manages profiles. Take the debugging address and connect Puppeteer, Playwright or Selenium — exactly like controlling a regular Chrome.
PuppeteerPlaywrightSeleniumPythonNode.jsRPA templates
Use cases
Who is it for?
Multi-store e-commerceSocial media portfoliosAd account managementGlobal marketingAffiliate marketingIndependent storefrontsWeb testing & QAOutsourced teams
Store checksBulk listingsReview managementMulti-seat supportData dashboardsAccount careMarket researchRegional previews
Pricing
Pay by profiles, share with your team
Every plan comes with a 7-day free trial. After the trial, keep using 5 profiles for free.
BASIC
For individuals
$3/ mo
Billed monthly, cancel anytime
20profiles
1sub-accounts
- Every feature included
- Engine-level fingerprint isolation
- Dedicated proxies & line checks
- RPA automation & Local API
- Team collaboration & cloud sync
PRO
Solo professional
$7/ mo
Billed monthly, cancel anytime
100profiles
3sub-accounts
- Every feature included
- Engine-level fingerprint isolation
- Dedicated proxies & line checks
- RPA automation & Local API
- Team collaboration & cloud sync
TEAM
Small teams
$21/ mo
Billed monthly, cancel anytime
500profiles
10sub-accounts
- Every feature included
- Engine-level fingerprint isolation
- Dedicated proxies & line checks
- RPA automation & Local API
- Team collaboration & cloud sync
ENTERPRISE
Enterprise scale
$57/ mo
Billed monthly, cancel anytime
2000profiles
50sub-accounts
- Every feature included
- Engine-level fingerprint isolation
- Dedicated proxies & line checks
- RPA automation & Local API
- Custom yearly plans via sales
FREE
Free forever
5 profiles, 5 open at once; no sub-accounts or Local API. Every account starts with a 7-day full trial and moves to the Free plan if you don't subscribe — all your profiles are kept.
Download free FAQ
FAQ
Still have questions? Email sales@yzbrowser.com, or scan the QR code at the bottom of the page.
Can YZBrowser guarantee my accounts won't be banned?
No — and no tool can honestly promise that. YZBrowser addresses one specific risk: several accounts being recognized as the same device. Each profile gets its own fingerprint and network exit. Whether an account stays in good standing still depends on how it is operated.
How is this different from multiple windows or incognito mode?
Incognito only separates cookies. The device fingerprint (GPU, fonts, screen, time zone and more) and the IP stay identical, so platforms can still tell it is the same computer. YZBrowser gives each profile its own consistent device traits and its own proxy.
Do I need my own proxies?
Yes. YZBrowser works with HTTP, SOCKS5 and popular encrypted proxy protocols. Add them one by one or import in bulk, with built-in line checks.
Can I keep using a profile on another computer?
Yes. With cloud sync on, cookies, passwords, bookmarks and tabs travel with the profile — sign in on another computer and open it.
Can I keep using it for free after the trial?
Yes. If you don't subscribe after the 7-day trial, your account moves to the free-forever plan: keep and use up to 5 profiles with 5 open at once, without sub-accounts or the Local API. None of your profiles are deleted, and upgrading restores everything instantly.
Which systems are supported?
Windows 10 / 11 (64-bit) and macOS 12 or later, with native builds for both Apple silicon and Intel.
Open your first
isolated profile today
7-day free trial with every feature. No payment method required.
All versions and system requirements →