Free public beta · Free during beta
Scale media buying without bans or linked accounts
PalecBrowser is a native macOS anti-detect browser for media buyers and social teams. Run hundreds of isolated profiles, each with its own proxy, real-device fingerprint and cookies. Made for FB buying and running social accounts at scale.
Download for macOS
Windows and Linux are coming soon
PALEC//BROWSER1/5 live
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ProfileStatusProxyNotes
StopFB · AurorafacebookNew🇺🇸USA, New York104.28.219.74 · res—
StartFB · NimbusEurope/Berlin · de-DEActive🇩🇪Germany, Frankfurt185.220.101.42 · 1m—
StartAcc · CoralgoogleActive🇬🇧UK, London51.140.83.219 · isp—
StartAcc · VegaEurope/Warsaw · pl-PLReady🇵🇱Poland, Szczecin91.209.50.213 · res—
StartAcc · LyraEurope/Paris · fr-FRBanned🇫🇷France, Paris176.31.124.88 · mob—
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Works with any proxy for buying: HTTP, HTTPS and SOCKS5
Everything you need to run accounts at scale
Unique persistent fingerprints
Each account runs on its own real-device fingerprint: WebGL, GPU, screen, fonts, audio, hardware and User-Agent. It's generated once and stays the same every time you open the profile.
One account, one IP
Give every profile its own HTTP or SOCKS5 proxy. Proxies with a login work through a built-in xray relay, so accounts never share an IP and never get linked.
Farm and warm up accounts
Profiles keep their data between sessions. Cookies are saved when you stop, and you can import or export them in Cookie-Editor or raw Chromium format. Made for warming and farming.
Run hundreds in parallel
Every profile is its own system process. Open dozens of ad accounts and social profiles at the same time, and each one runs on its own.
Teams and bundles
Add tags, groups and statuses, then start or stop profiles in bulk. Easy to build bundles and split accounts between your buyers.
Real stealth engine
The anti-detect is built into the engine at the C++ level. We launch the binary directly, so navigator.webdriver stays false and no automation flags show up. That's real anti-ban.
Local and private
Everything stays on your Mac, encrypted on disk. No cloud account and no uploads. Your accounts and cookies never leave your device.
Light native app
Built on Tauri, not Electron. It starts fast and stays light on memory, even with a lot of accounts open.
Powered by the CloakBrowser engine
Stealth that actually passes detection
Real stealth at the source level, not config hacks. Last tested in April 2026 on Chromium 146 against 30+ detection services.
Source-level C++ patches
58 patches compiled into the Chromium binary: canvas, WebGL, audio, fonts, GPU, screen, WebRTC, network timing, automation signals and CDP input. It's not a JS injection and not a config tweak.
Config-level hacks break
Tools like playwright-stealth, undetected-chromedriver and puppeteer-extra inject JS or flip flags. Every Chrome update breaks them, and antibots learn to spot the patches. PalecBrowser is a real browser, so detection sites read it as one.
0.9 reCAPTCHA v3 score
Human-level and verified server-side, while stock Playwright scores 0.1 (bot). The engine reads as a real user, not automation.
Passes the hard checks
Clears Cloudflare Turnstile, FingerprintJS and BrowserScan. Tested on 30+ detection sites, and bot detection comes back normal.
Tested against live detection
Every result is verified on live detection services. Last tested in April 2026, Chromium 146, 30+ detection sites.
| Detection test | Stock Playwright | PalecBrowser |
|---|---|---|
| reCAPTCHA v3 | 0.1 (bot) | 0.9 (human) |
| Cloudflare Turnstile (non-interactive) | FAIL | PASS |
| Cloudflare Turnstile (managed) | FAIL | PASS |
| ShieldSquare | BLOCKED | PASS |
| FingerprintJS bot detection | DETECTED | PASS |
| BrowserScan bot detection | DETECTED | NORMAL (4/4) |
| bot.incolumitas.com | 13 fails | 1 fail |
| deviceandbrowserinfo.com | 6 true flags | 0 true flags |
| navigator.webdriver | true | false |
| navigator.plugins.length | 0 | 5 |
| window.chrome | undefined | object |
| UA string | HeadlessChrome | Chrome/146.0.0.0 |
| CDP detection | Detected | Not detected |
| TLS fingerprint | Mismatch | Identical to Chrome |
Built for media buyers and social teams
Run, farm and scale your ad accounts and social profiles, with every account kept fully separate.
Media buying
Drive traffic from dozens of ad accounts at once, with no links, flags or bans between them. Made for FB buying.
Social media
Run and grow dozens of social accounts from one place. Each one is isolated with its own IP and fingerprint.
Farming and warm-up
Grow and warm fresh accounts on stable fingerprints and clean IPs. Cookies stay saved between sessions.
Teams and agencies
Split accounts between buyers with tags, statuses and bundles. Clean separation for the whole team.
Up and running in three steps
1
Add your proxies
Set up a shared proxy library once: HTTP or SOCKS5, with or without a login. Reuse the same proxies across all your accounts.
2
Create a profile per account
Pick a proxy and the app generates a unique fingerprint, timezone and locale for you. Import cookies to load an account you already have.
3
Open it and work
Open a profile and work the account by hand: launch your campaigns, post, warm it up. When you stop it, cookies are saved automatically. Run as many accounts as you need.
50+
fingerprint parameters spoofed
100s
accounts running side by side
0
automation flags, navigator.webdriver stays false
100%
local, your accounts never leave your Mac