Separate storage
Cookies, LocalStorage, IndexedDB and cache are separate for every profile. A profile can’t see its neighbor’s data — like two different computers.
How the browser fingerprint works
A browser fingerprint is the set of traits a site uses to recognize a device even without cookies: how the graphics stack draws an image, quirks of the audio system, CPU core count, screen size, language and timezone.
If two accounts sign in with the same fingerprint, anti-fraud systems see one person. That’s why every Accovod profile has its own fingerprint — and the fingerprint isn’t the only thing that keeps profiles apart.
Why profiles don’t get linked
Section titled “Why profiles don’t get linked”Sites link accounts by shared traces: the same cookies, IP or fingerprint. In Accovod each profile has its own of everything.
Its own IP
All of a profile’s traffic goes through its proxy. WebRTC doesn’t reveal your real IP around the proxy.
A unique fingerprint
The Accovod service generates the values when a profile is created. Two profiles are two different devices to a site.
Consistent data
User-Agent, browser properties, language and timezone don’t contradict each other — anti-fraud sees one coherent device, not a set of random values.
Passes popular checks
Section titled “Passes popular checks”Accovod profiles pass BrowserScan, Pixelscan, BrowserLeaks, Whoer and other well-known checkers: no signs of spoofing, no IP leaks through WebRTC, no mismatches between parameters.
You can check it yourself in a couple of minutes:
- Open a profile with a proxy set up.
- Go to any of the services above.
- Make sure the IP and country come from the proxy, and the timezone and language match that country.
- Open the same service in a second profile: the fingerprint should differ.
What is spoofed
Section titled “What is spoofed”Profiles on macOS run on WebKit, the engine behind Safari. On Windows they run on Chrome or Edge — you pick the engine when you create a profile.
| Parameter | macOS | Windows |
|---|---|---|
| User-Agent | Safari, Chrome or Firefox | Chrome or Edge |
| Browser properties | Match the chosen browser: a Firefox profile gets its own vendor, oscpu, productSub |
navigator.userAgentData (Client Hints) and navigator.platform match the User-Agent |
| Language | navigator.language, Intl formats and the Accept-Language header the server sees before the page loads (macOS 15.4+) |
Page language, date and number formats |
| Timezone | The profile’s timezone, not your computer’s | The profile’s timezone, not your computer’s |
| Audio | Unique noise in the audio signal | Unique noise in the audio signal |
| CPU and memory | For profiles with a Windows User-Agent — core count, plus memory for Chrome. With a macOS User-Agent — as on a real Mac | Unique core count per profile |
| WebRTC | Direct network access is blocked | Network access only through the proxy |
| Canvas | Unique noise · More Privacy | Unique noise · More Privacy |
| WebGL | Real: WebKit itself hides the GPU model | Unique noise · More Privacy |
| Screen | As in real Safari, without the actual monitor size · More Privacy | Real |
You can’t view or edit the values themselves: that protects you from accidental edits that make a profile stand out. The short Fingerprint ID in the profile form is the fingerprint in compressed form: different IDs mean different devices to a site.
Protection modes
Section titled “Protection modes”Pick the mode in settings → Fingerprint Protect; it applies to every profile. The modes are the same on macOS and Windows.
| V3 More Native | V3 More Privacy | |
|---|---|---|
| Approach | Minimal interference, behaves close to a regular browser | More parameters are spoofed |
| Canvas and screen (macOS), Canvas and WebGL (Windows) | Real | Spoofed |
| Site compatibility | Maximum | High |
| When to choose | Default, for most sites | If a site links profiles or sees real data |
Why more spoofing isn’t always better. Every spoofed parameter is a chance of a mismatch. If a site notices that the Canvas image is “noisy” while everything else is real, that’s a signal too. Start with More Native and switch to More Privacy only if you have a reason.
After you change the mode, profiles are rebuilt and open pages reload. You stay signed in to your accounts.
Stealthy automation
Section titled “Stealthy automation”When Automator or an AI agent drives a profile, Accovod’s helper scripts run in an isolated world. The site can’t find them in window and can’t use them to tell that a program is driving the page. Agent clicks arrive as real mouse events.
The fingerprint isn’t everything
Section titled “The fingerprint isn’t everything”Even a perfect fingerprint won’t help if all accounts share one IP, or a profile shows Moscow time on a US proxy. Read the short checklist How to avoid bans.