ChromiumFish

ChromiumFish delivers a unique Chromium fork engineered for robust privacy and consistent browser identities. Key features include: * Native engine-level spoofing for browser fingerprinting * Consistent, repeatable browser personas * Drop-in compatibility with Playwright for Python and Node * Optional Canvas and WebGL bridge for realistic GPU rendering * Timezone synchronization with egress IP Unlike JavaScript-based stealth methods, this browser performs spoofing natively in C++, making it significantly harder to detect. This ensures User-Agent, Client Hints, WebGL vendor strings, fonts, audio, screen metrics, and WebRTC data are all handled coherently and without tampering. The result is a browser that avoids common detection tells like `Function.prototype.toString` tampering or `cdc_` automation artifacts. ChromiumFish introduces the concept of per-seed personas, allowing users to generate stable, internally consistent identities using a `persona_seed`. This enables continuity for consistent browsing sessions or the creation of fresh, uncorrelated personas for diverse use cases. An optional canvas-bridge service further enhances realism by providing genuine Windows GPU rendering for canvas and WebGL reads, ensuring `toDataURL` and `getImageData` appear as if from an actual GPU. The SDKs provide a thin wrapper over Playwright, allowing developers to leverage existing Playwright knowledge while benefiting from enhanced anonymity. This tool is ideal for developers and testers requiring highly consistent and privacy-preserving browser environments for tasks like web scraping, testing, or accessing content that typically detects automation. Its seamless integration with Playwright makes it a powerful asset for replicating user behavior accurately and discreetly.