Advanced Settings

A broad set of browser behavior toggles. This card collects the advanced WebViewConfig options.

Where: the Advanced settings card in the Edit Common Config editor.

User agent & rendering

• User agent mode — system default or a custom UA string (userAgentMode, customUserAgent).
• Desktop mode — request the desktop site (desktopMode).
• Zoom — enable pinch zoom (zoomEnabled).
• Page zoom — build-time per-app whole-page zoom as a percentage, chosen from Chrome-style presets (50%–150%) or entered freely (pageZoomPercent, default 100). Applied via setInitialScale on every run, including cold starts — it scales text and layout/images/canvas together (unlike textZoom, which only scales glyphs), so no runtime toolbar needed. A stored legacy value of 0 is treated as 100.
• Viewport mode — default or a custom viewport width (viewportMode, customViewportWidth).

Navigation & refresh

• Swipe refresh — pull-to-refresh (swipeRefreshEnabled).
• Auto refresh — periodic reload with interval and countdown (autoRefreshEnabled, autoRefreshIntervalSec).
• New-window behavior — how popups/new windows open (newWindowBehavior: same window, external, popup, …).
• Popup blocker — block popups (popupBlockerEnabled).

Downloads

• Downloads — enable downloads and choose location (downloadEnabled, downloadLocationMode: system / app-private / custom SAF dir).

Networking & privacy

• Proxy — static HTTP/HTTPS/SOCKS5 or PAC, with auth and bypass rules (proxyMode, proxyHost, pacUrl, …).
• TLS fingerprint — impersonate a browser JA3 profile (tlsFingerprintEnabled, tlsFingerprintTemplate e.g. CHROME_131).
• CORS bypass — bypass CORS for cross-origin SPAs (enableCorsBypass).
• Mixed content — allow/compatibility mode (allowMixedContent, mixedContentMode).
• Private network bridge — bridge private-network requests (enablePrivateNetworkBridge, privateNetworkScope).
• Hosts mappings — host → IP overrides (hostsMappingEnabled, hostsMappings).
• Cookies — third-party cookies and persistence (acceptThirdPartyCookies, thirdPartyCookieMode).
• Geolocation — enable with accuracy and policy (geolocationEnabled, geolocationAccuracy, geolocationPolicy).

Kernel & status bar

• Kernel disguise — present a different browser kernel flavor (enableKernelDisguise, kernelFlavor, kernelDisguiseLevel).
• Cloudflare compatibility — compatibility mode for Cloudflare challenges (enableCloudflareCompat, cloudflareCompatMode).
• Failover — mirror URLs with triggers and timeout (failoverEnabled, failoverUrls, failoverTimeoutSeconds).

The status bar color/appearance configuration (color mode THEME/PAGE_TOP/TRANSPARENT/CUSTOM, custom color, dark icons, background color/image, light and dark separately) lives in the expandable section of the Fullscreen Mode card.

Notes

• DNS is configured under Custom DNS.
• The most exotic toggles (polyfills, native bridge, print bridge, etc.) live under Special Settings.