microsoft edge chromium command line switches

Disable the thread that crashes the GPU process if it stops responding to messages. 'forcealltrue' to force the value on all nodes. Enables the display of a banner allowing the user to add a web app to their shelf (or platform-specific equivalent). Ids prefixed with the character "t" will be treated as Trigger Variation Ids. Used for perf testing. Use an fp16 scRGB swap chain compatible with HDR output. For additional information about command-line switches used by Windows Installer, visit the following Microsoft Web site: Command-Line Options. Texture target for CHROMIUM_image backed content textures. - Interactive mode, connect/scan/etc requests take 3 secs. Controls CrOS GaiaId migration for tests ("" is default). Power of the power-of-2 maximum modulus that will be used by the auto-enrollment client. This is used during automated testing. Lists separated by commas the name of features to disable. Passes gpu driver_version from browser process to GPU process. (Supported only on Linux. Sets the tile size used by composited layers. For tests and platforms where software fallback is disabled. Allow users to specify a custom buffer size for debugging purpose. Select Properties from the context menu. To work around this, start Chromium with the --disable-sync-preferences switch: $ chromium . This binding happens on per-frame basis and hence can potentially be a performance bottleneck. By default, if any CDM host (including signature) file is missing, the CDM will not be called to verify the host. This flag also applys to workers. "1024x768*2" sets the scale factor to 2 for a high DPI display. Causes the GPU process to display a dialog on launch. Please see SetupStunProbeTrial in chrome_browser_field_trials_desktop.cc for more detail. UI,IO,DB,FILE,CACHE are the list of BrowserThreads that are supported. Causes the process to run as a utility subprocess. --cipher-suite-blacklist Comma-separated list of SSL cipher suites to disable. Encode binary layout test results (images, audio) using base64. Handles frame scrolls via the root RenderLayer instead of the FrameView. Tells Chrome to do edge touch filtering. --trace-to-file on its own sends to default categories. Specifies a location for profiling output. Time in seconds before a machine at OOBE is considered derelict. Comma-separated list of rules that control how hostnames are mapped. Valid values are from 0 to 3: INFO = 0, WARNING = 1, LOG_ERROR = 2, LOG_FATAL = 3. Specifies the minimum SSL/TLS version ("tls1", "tls1.1", "tls1.2", or "tls1.3"). Disables showing the search geolocation disclosure UI. There are chances that some switches are unique to Edge, and others to Chrome. See kEnableSlimmingPaintInvalidation. The default is 30 minutes. Chromium-based Edge does not rely upon OS support for TLS. Enables tab detaching in fullscreen mode on Mac. Disables native GPU memory buffer support. This post list some useful command-line arguments or switches. This flag is needed until the API is finalized. For boolean type, use "true", "false", or omit '=' part to set to true. Do not force that all compositor resources be backed by GPU memory buffers. We need this for testing purposes so that the UI tests don't depend on what comes up for http://google.com. WebDriver testing frameworks (such as Selenium) provide language bindings which typically have convenience methods so you don't need to configure the JSON map yourself. Setting this switch also causes Sync to be set up for a supervised user. Allows setting a different destination ID for connection-monitoring GCM messages. Ex: --ppapi-plugin-launcher="path\to\purify /Run=yes". Enables starting the ARC instance upon session start. Defaults to null if unspecified. Not for user use. Do not use the mojo UI Service in the Chrome render process. Specifies whether an app launched in kiosk mode was auto launched with zero delay. The path where ICU initialization data can be found. {pid} if present will be replaced by the pid of the process. Adds debugging entries such as Inspect Element to context menus of packed apps. Allows for forcing socket connections to http/https to use fixed ports. Note this doesn't prevent the app list from running, it just makes Chrome think the app list hasn't been enabled (as in kEnableAppList) yet. For example, Selenium configures capabilities through the EdgeOptions class. Forces the maximum disk space to be used by the media cache, in bytes. This does not start service or register proxy for autostart. --disable-3d-apis. Value for kTestCrosGaiaIdMigration indicating that migration is started (i.e. The token to use to construct the message pipe on which to layer ChannelMojo. Disable the video decoder from drawing directly to a texture. Turns on extension install verification if it would not otherwise have been turned on. Avoids outputting empty channels and permits drivers to enable stereo to multichannel expansion. For standard capabilities that EdgeDriver accepts, see Selenium documentation and the W3C WebDriver standard. Specifies a list of hosts for whom we bypass proxy settings and use direct connections. This allows simulating the expiration of credentials during testing. Disables all experiments set on about:flags. - Wifi is unavailable 'wifi=portal' Disable hardware acceleration of mjpeg decode for captured frame, where available. So if an organization is worried about ciphers used within their organization, they can simply direct their servers to only negotiate cipher suites acceptable to them. Redirect stderr to the given port. Enables Origin header in Stun messages for WebRTC. Apr 04 2022 05:28 AM. They don't have any effect. Material design hybrid mode for the |kTopChromeMD| switch. The colors are hinting at the amount of overdraw on your screen for each pixel, as follows: True color: No overdraw. Enables showing popular sites on the NTP. http and https can be set as seperate protocols or together by the default web browser. tox1c90 Handle to the shared memory segment containing field trial state that is to be shared between processes. Default large wallpaper to use for kids accounts (as path to trusted, non-user-writable JPEG file). TIP: The default location for the Chrome Start Menu shortcut in Windows 10 is: C:\ProgramData\Microsoft\Windows\Start Menu\Programs Under the Shortcut tab, append the command-line switch at the end of the Target field. Chromium Command. Overrides the default public key for checking origin trial tokens. Using a command-line switch doesn't mean you have to type the whole startup command at the command prompt. Overrides the default server used for profile sync. Mutes audio sent to the audio device so it is not audible during automated testing. If unspecified, it will go to a default file name. This option can be used to force field trials when testing changes locally. You can browse the web in Microsoft Edge in normal mode with different profiles, InPrivate browsing mode, and Guest mode. Enables the HarfBuzz port of RenderText on Mac (it's already used only for text editing; this enables it for everything else). To collect (or not collect) events from Network domain. Specifies Android phone page loading progress bar animation. See base::FeatureList::InitializeFromCommandLine for details. The URL that provides the PrecacheConfigurationSettings proto. Forces a reset of the one-time-randomized FieldTrials on this client, also known as the Chrome Variations state. Sets the free memory thresholds below which the system is considered to be under moderate and critical memory pressure. --trace-shutdown=base,net) otherwise, all events are recorded. Also we lose the chance to kill some processes until the outer job that owns them finishes. Enables compositor-accelerated touch-screen pinch gestures. Enables tracing for each navigation. Enables the multi-level undo system for bookmarks. Disable showing available password credentials in the keyboard accessory view when focused on form fields. Enables overriding the path for the default authentication extension. Makes browser pixel tests overwrite the reference if it does not match. The constant OS_CHROMEOS must be defined. Disables syncing browser data to a Google Account. var options = new EdgeOptions (); options. Open Command Prompt (type "cmd" in Windows Search and select "Command Prompt") and run this command: start msedge --restore-last-session Edge will launch with all the tabs from the previous session restored. Makes component extensions appear in chrome://settings/extensions. Kept behind a flag since some drivers lie about supported layouts and hang when used. Windows' IE 11 and Legacy Edge did not support TLS/1.3 in Windows 10 until recently, but do support TLS/1.3 in Windows 11. Specifies a comma separated list of host-port pairs to force use of QUIC on. Bypass the media stream infobar by selecting the default device for media streams (e.g. After you configure the EdgeOptions object, pass EdgeOptions into the EdgeDriver constructor. It is intended to be used by developers and automation to not require user interaction for opening DevTools. Note that even if client-side phishing detection is enabled, it will only be active if the user has opted in to UMA stats and SafeBrowsing is enabled in the preferences. Specifies the number of seconds between sending batches of feedback to spelling service. Always return success when compiling a shader. The basics are that this URL goes through SSO authentication. Enable keyboard shortcuts useful for debugging. When using CPU rasterizing disable low resolution tiling. Which X11 display to connect to. Open the downloaded Edge for Business MSI file, MicrosoftEdgeEnterpriseX64.msi. See the comments in media/capture/video/file_video_capture_device.h for more details. Used with NTP for instant-extended-api, where thumbnails are generally smaller. Enables a hung renderer InfoBar allowing the user to close or wait on unresponsive web content. Turns off the accessibility in the renderer. Use the Microsoft Edge setup guide to automate Configuration Manager steps. Causes the process to run as a renderer zygote. Enables Non-SFI mode, in which programs can be run without NaCl's SFI sandbox. Enable font antialiasing for pixel tests. This flag is required to allow Chrome to run in RemoteApps or Citrix. Specifies comma-separated list of extension ids or hosts to grant access to CRX file system APIs. List of command-line arguments to pass to the Microsoft Edge process on launch. Fakes the channel of the browser for purposes of Variations filtering. Signals the availability of the ARC instance on this device. On platforms where helper processes cannot access to files needed to make this decision, this flag is generated internally. Enables more web features over insecure connections. Enables a frame context menu item that toggles the frame in and out of glass mode (Windows Vista and up only). You can start the Office app as usual, by clicking the program icon on the desktop, or by clicking the program name on the Start menu. Path to the exe to run for the renderer and plugin subprocesses. Causes TRACE_EVENT flags to be recorded from startup. The new Microsoft Edge (Chromium) is a classic desktop app that supports command-line arguments as Chrome does. Sets the registration endpoint that will be used for creating new Google Cloud Messaging registrations. Pass a set of GpuDriverBugWorkaroundType ids, seperated by ','. Value indicating whether flag from command line switch is true. Useful if one wishes to use Chrome as an ash server. Enable keyboard shortcuts used by developers only. Disables the USB keyboard detection for blocking the OSK on Win8+. (http://crbug.com/119175). The constant GOOGLE_CHROME_BUILD must be defined. The requested number of milliseconds between DevTools trace buffer usage events. Disables the Win32K process mitigation policy for child processes. At least YUV decoding will be accelerated when not using this flag. Google Chrome command line arguments. Useful for convertible tablet. Specifies the path to the user data folder for the parent profile. - A wifi network is initially connected ('1' also works) 'wifi=off' Passes gpu driver_date from browser process to GPU process. X server 1.8 or above). This is a performance isolation mode. Contains a list of feature names for which origin trial experiments should be disabled. See FieldTrialList::CreateTrialsFromString() in field_trial.h for details. Enable kiosk mode. Enables suggestions with substring matching instead of prefix matching. Disable settings in a separate browser window per profile (see SettingsWindowEnabled() below). (Most) Chrome OS hardware reports ACPI power button releases correctly. Enables remote debug over HTTP on the specified socket name. Note that this flag does not ensure that a GPU context will never be lost in any situations, say, a GPU reset. The telephony region (ISO country code) to use in phone number detection. Sets the minimum log level. The constant OS_ANDROID must not be defined, and the constant BUILDFLAG(ENABLE_PLUGINS) must be defined. Native Client GDB debugger that will be launched automatically when needed. TODO(hlundin): Remove this switch when experimentation is over; crbug.com/603821. Any pattern containing a forward or backward slash will be tested against the whole pathname and not just the module. To collect (or not collect) events from Page domain. Disables fetching and storing cloud policy for components. Enables the use of C++-based extension bindings (instead of JS generation). Re-rasters everything multiple times to simulate a much slower machine. Dumps IPC messages sent from renderer processes to the browser process to the given directory. Indicates that if we should start bootstrapping Master OOBE. But the vast majority should be the same. Enables consumer kiosk mode for Chrome OS. Allows disabling of translate from the command line to assist with automated browser testing (e.g. (off, preparse data, or code), Set strategies to cache V8 data in CacheStorage. This overrides the preferences value. Enables testing features of the Plugin Placeholder. Enables fanciful thumbnail processing. Sets the time in seconds until startup tracing ends. Sets the checkin service endpoint that will be used for performing Google Cloud Messaging checkins. Also, exposes the WindowServerTest interface to clients when launched with this flag. Thanks, The constant BUILDFLAG(ENABLE_WEBRTC) must be defined. Override gpu driver date from the GpuInfoCollector. Besides Chromium I also tried Microsoft Edge, because I thought I had found a well solution (that was just for Edge), but in the end the output is the same, I still miss a timeout that closes the browser. Size for the content_shell's host window (i.e. This is good for showing where the UI might be doing more rendering work than necessary. DirectWrite FontCache is shared by browser to renderers using shared memory. Forces Desktop to iOS promotion to appear in windows whenever an entrypoint is triggered. Disable the Touch Exploration Mode. Instead of always using the hardware channel layout, check if a driver supports the source channel layout. Disables the dinosaur easter egg on the offline interstitial. Disable the support for WebContents to lock the screen orientation. Disable field trial tests configured in fieldtrial_testing_config.json. gl: Desktop GL renderer, ES2 and ES3. "800,0+800-800x800,0+1600-800x800" for three displays at 800x800 resolution. Forces use of hardware overlay for fullscreen video playback. Public-Browsing experience - Runs a limited multi-tab version of Microsoft Edge. TODO(bauerb): Remove when this flag is not needed anymore. Specifies a comma separated list of QUIC connection options to send to the server. Create the application You'll create the application using a Configuration Manager wizard. Specified as a pair of comma separated integers. Enables the recording of metrics reports but disables reporting. Can make boot slightly slower, but also hides an even-longer awkward period where we display a white background if the login wallpaper takes a long time to load. Enables using signed distance fields when rendering text. Indicates that the wallpaper images specified by kAshDefaultWallpaper{Large,Small} are OEM-specific (i.e. Values for the kExtensionContentVerification flag. In case of browser restart within active session this parameter is used to pass user_id hash for primary user. Disables a workaround for fast inset updates for UIWebView.scrollView. Enables native ChromeVox support for Arc. Names should be separated by "|" characters. Can be. Right-click on the Microsoft Edge or Google Chrome desktop shortcut. Don't kill a child process when it sends a bad IPC message. Touch Exploration Mode will no longer be turned on automatically when spoken feedback is enabled when this flag is set. Disables per monitor DPI for supported Windows versions. Disable saving pages as HTML-only, disable saving pages as HTML Complete (with a directory of sub-resources). Enables dynamic rendering pipeline switching to optimize the performance of 2d canvas. November 28, 2020. - Wifi connection will be in Portal state 'cellular=1' Whether the resize lock is disabled. If this switch is not used, a simple pressure heuristic based purely on free memory will be used. Set the value to '1' to enable the feature, and set to '0' to disable. Use --force-fieldtrials for Data Reduction Proxy field trials. Default is "http://clients2.google.com/cr/staging_report" for non prod. On other platforms, crashpad_handler is a standalone executable. Allows hosted apps to be opened in windows on Mac. This only works when Chrome is running from a Chrome source directory. First, open the Start menu. The valid range is 12-255. An optional dictionary that can be used to configure the WebView2 environment when launching a WebView2 app. Specifies the mime type to be used when uploading data from the file referenced by cloud-print-file. Disable the creation of compositing layers when it would prevent LCD text. Selects directory of profile to associate with the first browser launched. Gives the default maximal active V-logging level; 0 is the default. Chromium supports command line flags, also called as switches. Should only be used for testing purposes. TODO(guoweis): Remove this once the feature is not under finch and becomes the default. Revisit by August 2013. If you're launching a WebView2 app, then these arguments are passed to your app instead of the underlying Microsoft Edge browser process. This switch only affects HTTP and HTTPS requests. Enables or disables overlay scrollbars in Blink (i.e. Enables tracking of tasks in profiler for viewing via about:profiler. Value for --type that causes the process to run as a NativeClient loader for non SFI mode. By default connector uses CDD. Runs each set of script-connected tabs (i.e., a BrowsingInstance) in its own renderer process. Set this to zero to disable host resolver retry attempts. Show rects in the HUD around the screen-space transformed bounds of every layer. Enables multiple account versions of chrome.identity APIs. Specifies a JSON file from which to read a set of service metadata overrides. Causes the omnibox dropdown to emphasize the titles of URL suggestions for query-like inputs. Disable rasterizer that writes directly to GPU memory associated with tiles. Additional query params to insert in the search and instant URLs. Percentage of the browser controls need to be hidden before they will auto hide. Value of OAuth2 refresh token for --force-app-mode. If the WebRTC logging private API is active, enables WebRTC event logging. 's (e.g., "12.3.456.78"). Enable file accesses. Enable support for touch event feature detection. This flag overrides kEnablePerMonitorDpi. For the features' level, see http://dev.chromium.org/blink/runtime-enabled-features. Indicates that the system is running in dev mode. (off, normal, or aggressive). they are not downloadable from Google). This is needed for tests since they use a custom-user-data-dir which disables this. Enable GpuMemoryBuffer backed VideoFrames. Shows additional checkboxes in Settings to enable Chrome OS accessibility features that haven't launched yet. The constant ENABLE_IPC_FUZZER must be defined. Value for --type that causes the process to run as a NativeClient loader for SFI mode. Leads to lower latencies for audio streams which uses the AudioParameters::AUDIO_PCM_LOW_LATENCY audio path. Disable the pull-to-refresh effect when vertically overscrolling content. The constant OS_IOS must not be defined, and the constant OS_MACOSX must be defined. Enables participation in the field trial for user feedback to spelling service. *