A small Rust + Tauri desktop app to manage many isolated, fingerprint-distinct browser profiles on top of the CloakBrowser engine. Think a lightweight AdsPower / Dolphin-style launcher.
Not affiliated with CloakHQ. rustcloak orchestrates the CloakBrowser binary — it does not bundle or redistribute it (the engine is downloaded from the official source on first run).
| New profile | Default extensions & cache |
|---|---|
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Screenshots use sample data, not real profiles.
- Isolated profiles — each with its own user-data-dir, fingerprint seed and proxy.
- One-click engine setup — downloads the official CloakBrowser build, verifies the SHA-256, extracts it; daily update check.
- Auto geo by exit IP — timezone & locale matched to the proxy's (or direct) exit IP, or set manually from a searchable list.
- Clone profiles — fresh fingerprint per clone, while keeping extension logins
(stable extension IDs via injected
manifest.key). - Proxy per profile + live check, tags/groups/search, per-profile size & cache cleanup (keeps cookies & history), bulk default-extensions.
- Manual or automated — open windows by hand, or drive each profile over CDP.
- macOS (Apple Silicon or Intel)
- Rust (stable) and Node.js + npm
- The CloakBrowser engine — the app downloads it for you on first launch (~150 MB), or point it at an existing binary.
git clone https://github.com/izzipizzy/rustcloak.git
cd rustcloak
npm install
# dev (hot reload)
npm run tauri dev
# release build → src-tauri/target/release/bundle/macos/rustcloak.app
npm run tauri buildRun the core tests:
cargo test -p rustcloak_coreProfiles, the SQLite metadata DB and the engine live under a single data dir
(sync it however you like). In dev builds it's ./data; override with:
RUSTCLOAK_DATA_DIR=/path/to/data npm run tauri devThe Rust core (crates/core) is pure, unit-tested logic: profile store (SQLite),
launch-arg builder, proxy/geo resolver, CRX handling, clone, engine downloader.
src-tauri exposes it as Tauri commands; the Svelte UI drives them. Each launch
spawns the CloakBrowser binary with the right flags
(--fingerprint, --proxy-server, --fingerprint-timezone,
--lang / --accept-lang / --fingerprint-locale, --load-extension, …) and a
--remote-debugging-port for CDP automation.
- The macOS engine build has fewer fingerprint patches than Linux/Windows; strict detectors (CreepJS / pixelscan) may flag more on macOS.
- macOS Gatekeeper blocks the ad-hoc-signed engine on first launch — approve once in System Settings → Privacy & Security.
MIT for this app's code. The CloakBrowser engine is separate and not included (license: free to use, no redistribution).