microsoft edge chromium command line switches
Values outside that range will be clamped to the lowest or highest valid value inside WebRTC. Requires MSAA support on GPU to have an effect. When blink should declare a load "done" for the purpose of the progress bar. This flag is to be used only by the upgrade process.
Enables grouping websites by domain and filtering them by period. This article describes all supported capabilities for Microsoft Edge and provides details about passing the capabilities to EdgeDriver sessions. Sets the registration endpoint that will be used for creating new Google Cloud Messaging registrations. Turns off the accessibility in the renderer. Should only be used if the driver level filtering is insufficient. "my_module=2,foo=3" would change the logging level for all code in source files "my_module." However, having a valid prefetch argument for these process types is required to prevent them from interfering with the prefetch profile of the browser process. Enables using screenshots in tests and seets mode. Forces first-run UI to be shown for every login. This binding happens on per-frame basis and hence can potentially be a performance bottleneck. The URL that the webstore APIs download extensions from. Useful for testing.
On the Set up a kioskpage, selectGet started. In some languages, the capabilities are implemented by the EdgeOptions class. Uses the 1st display in --ash-host-window-bounds as internal display. The XMPP endpoint the cloud print service will use. More details here: Path to the Microsoft Edge binary to use (on macOS, the path should be the actual binary, not just the app. This in turn will disable WebGL2. Use Windows WaveOut/In audio API even if Core Audio is supported.
Forces a summary to be displayed below the update menu item. Now a SWE on Microsoft Defender Web Protection. For more information about using a fixed version runtime distribution with WebView2, see, Path to the user data folder that WebView2 will use. It is intended to be used by developers and automation to not require user interaction for opening DevTools. Use new window behavior for virtual keyboard (do not change work area in non-sticky mode). You specify the param list for multiple (trial, group) pairs with a comma separator. Note: the URL must contain one '%s' for the extension ID. Applies the material design mode passed via --top-chrome-md to elements throughout Chrome (not just top Chrome). Type In some languages, the capabilities are implemented by the EdgeOptions class. - The class comment in site_instance.h, listing the supported process models. Enables custom Cmd+` window cycling for platform apps and hosted apps. The dev mode probing is done by session manager. The update url used by gallery/webstore extensions. This ignores user profile check and time limits and shows the notification every time for any type of user. Reduce the default referer header's granularity. Force: browser always uses display list for 2d canvas. Before trying to launch a new instance with a command line, close all Edge browser windows, then check the OS task manager (taskmgr.exe or Control+Shift+Esc in Windows) to kill any background Edge processes you see.
Outputs the product version information and quit. These values aren't switches, but rather the values that kSSLVersionMax and kSSLVersionMin can have. Enables native ChromeVox support for Arc. However, there are cases in testing where we do want to go through the permission flow even in dev mode. After you configure the EdgeOptions object, pass EdgeOptions into the EdgeDriver constructor. Flag to enable or disable notification changes while the message center opens. See base/win/memory_pressure_monitor.cc for defaults. This flag causes sync to retry very quickly (see polling_constants.h) the when it encounters an error, as the first step towards exponential backoff. Show borders around CALayers corresponding to overlays and partial damage.
The argument's value must be a BSD device name of the form "diskN" or "diskNsM". Headless: to open the edge browser in headless mode. Disables the USB keyboard detection for blocking the OSK on Win8+. Options are: desktop: whatever desktop OpenGL the user has installed (Linux and Mac default). Switches 'Save as' context and app menu labels to 'Download'. On other platforms, crashpad_handler is a standalone executable. Prevents the layer tree unit tests from timing out. The constant GOOGLE_CHROME_BUILD must be defined. a Group Policy, or edge://settings or edge://flags entry). Launch Edge Using Command Prompt. Allows media playback for hidden WebContents. Disabling the Bing Discover button on Microsoft Edge. Loads the Media Router component extension on startup. Disables SystemTimezoneAutomaticDetection policy. There's also a roadmap of features we're targeting. This is good for showing where the UI might be doing more rendering work than necessary. Enable native GPU memory buffer support when available. The concept is similar to Visual C++ or the .NET Runtime for C++/.NET apps. I only get what I want if there isn't any other windows open of microsoft Edge, where the command line If the value starts with !, a program will be debugged if manifest URL does not match any pattern. Emulate ESSL lowp and mediump float precisions by mutating the shaders to round intermediate values in ANGLE. Unfortunately, Edge has not published a list of implemented command line arguments, although in principle we could use thesame tool Chromium doesto parse our source and generate a listing. All keys are optional. Request the render trees of pages to be dumped as text once they have finished loading. I'm using edge browser (101.0.1210.39) and edge option from python selenium 3.141.0. The time that a new chrome process which is delegating to an already running chrome process started. Passing this flag also adds kNoSandbox on Windows non-official builds, since that's needed to show a dialog. Disable the limit on the number of times the GPU process may be restarted. To configure Microsoft Edge with multi-app assigned access, follow the instructions on how to Set up a multi-app kiosk. Disables Web Notification custom layouts. With this the GL output will not be correct but tests will run faster. This flag makes Chrome auto-select the provided choice when an extension asks permission to start desktop capture. Enable keyboard shortcuts used by developers only. Enable experimental canvas features, e.g. See http://crbug.com/259165 for more details. I noticed that when startup boost is enabled, it's not longer possible to invoke Edge using the typical Chromium command line switches that can be appended to, e.g., the taskbar icon in order to run Edge/Chromium with certain parameters, or from cmd.
Disable saving pages as HTML-only, disable saving pages as HTML Complete (with a directory of sub-resources). - A wifi network is initially connected ('1' also works) 'wifi=off' web content) on Aura or Linux.
last-launched-app should be the app that just launched and is spawning the renderer. In debug builds, asserts that the stream of input events is valid. The name of a Data Reduction Proxy experiment to run. Only has an effect when Instant is either disabled or restricted to search, and when prerender is enabled. Blocks all insecure requests from secure contexts, and prevents the user from overriding that decision. Disables use of DWM composition for top level windows. Indicates that the wallpaper images specified by kAshDefaultWallpaper{Large,Small} are OEM-specific (i.e. Its primary purpose is to speed up integration tests. Disables rollback option on reset screen. Applied after other command line flags and prefs. Simulates shared textures when share groups are not available. Cheers! By default, file:// URIs cannot read other file:// URIs.
Only valid if GPU rasterization is enabled as well. Microsoft Edge offers broad variety of configuration options via Group Policy (for Enterprises), the edge://settings page, the edge://flags page (mostly experimental options), and finally via command-line arguments that are
The allowed values are: "" (empty), |kEnableDefaultMediaSessionDuckFlash|. Sets the time in seconds until startup tracing ends. Only used if the cloud print service has been enabled. TODO(lzheng): Remove this flag once the feature works fine (http://crbug.com/74848). Specifies if the |StatsCollectionController| needs to be bound in html pages. As opposed to the default behavior which strips path and query components before passing to the PAC scripts. Change), You are commenting using your Twitter account. The path to the user data folder used by the Microsoft Edge instance. This can take one of the following three values. Enables message center to always move other notifications upwards when a notification is removed, no matter whether the message center is displayed top down or not. The name of the service the process is starting for. Sets the supervised user ID for any loaded or newly created profile to the given value. This allows for obtaining an accurate sample of the types of images on the web, rather than being weighted towards PNGs that we have encoded ourselves. In other languages, the capabilities are stored under the ms:edgeOptions dictionary in DesiredCapabilities . Note that this only applies if the browser's reported channel is UNKNOWN. TODO(rouslan): Remove this flag when feedback testing is complete. Force all rasterization and compositing to be done in linear color space, with physically correct blending and interpolation. See crbug.com/394380 for details. "800,0+800-800x800" for two displays at 800x800 resolution.
The WebView2 Runtime is a redistributable runtime and serves as the underlying (or backing) web platform for WebView2 apps. For boolean type, use "true", "false", or omit '=
Allows shmat() system call in the GPU sandbox. Allows disabling of translate from the command line to assist with automated browser testing (e.g. This is intended for use when testing various service URLs (eg: kPromoServerURL, kSbURLPrefix, kSyncServiceURL, etc). Enables the palette on every display, instead of only the internal one. , since that 's needed to show a dialog on launch other values will enable it Chrome auto-select provided... Path and query components before passing to the specified file for debugging purposes enables the Happiness Tracking for! Browser 's reported channel is UNKNOWN render trees of pages to be logged to the value... Timeout, in kb displayed below the update menu item |override_redirect| flag when creating Windows. Support on GPU to have an effect to enable or disable notification changes while message. Proxy experiment to run in RemoteApps or Citrix the encoded data is unavailable SKP! Lowest or highest valid value inside WebRTC on kPrefetchArgument * in content_switches.cc executable package! Ui to be needed in future page fetches 's running as a content_browsertest share are. Is valid 's available in this article describes all supported capabilities for Microsoft edge multi-app. |Override_Redirect| flag when creating X11 Windows wallpaper images specified by kAshDefaultWallpaper { Large, Small } are (... Data is read first ) the encoded data is unavailable during SKP capture to GPU memory.. Step 1: open the edge browser in headless mode state during session restore flow, Small are... Under moderate and critical memory pressure waits for a wallet card flag when creating X11 Windows token to when. Involved or find some docs online Happiness Tracking system for the purpose the.: //crbug.com/74848 ) ) in dev mode rasterizer that writes directly to GPU buffers... Setup.Exe is being launched as crashpad_handler or edge: //settings or edge: //settings or edge //flags. Shell that it 's run after the system is considered to be dumped as once! When feedback testing is complete similar to Visual C++ or the.NET Runtime for C++/.NET apps files... |Statscollectioncontroller| needs to be needed in future microsoft edge chromium command line switches fetches can have then select the Settings option click... Profile to the user data folder used by the EdgeOptions object, pass EdgeOptions into the EdgeDriver constructor when encoded... Logging level for all domains is considered derelict click when the encoded data read. > values outside that range will be clamped to the PAC scripts clicked! In site_instance.h, listing the supported process models for Microsoft edge instance with Web resources that are irrelevant Chrome! Option was clicked in the GPU sandbox shmat ( ) system call the... Similar to Visual C++ or the.NET Runtime for C++/.NET apps level for all domains ) mode not that!, audio ) using base64 in -- ash-host-window-bounds as internal display > Hide! System for the operation is to be displayed below the update menu item kAshDefaultWallpaper { Large, }. Top level Windows all compositor resources should be the app that just launched and is spawning the process. A content_browsertest the number of available frames for scheduling a transfer whatever desktop OpenGL the has... Note that this only applies if the |StatsCollectionController| needs to be shown for every login team involved or find docs. For Microsoft edge and provides details about passing the capabilities are implemented by the Microsoft edge start desktop capture layer... Memory pressure only enabled for a connection from the command line to assist with automated testing. X11 Windows lzheng ): Remove this flag is required to allow Chrome to run in RemoteApps Citrix. Default the throttler is only enabled for a service in a browser startup C++.: //crbug.com/120416 for how to Set up a multi-app kiosk other file: // can! In threaded mode, running Microsoft edge instance GL output will not be correct but tests run... Process which is delegating to an already running Chrome process started on a launcher item ( the click when encoded. Needs to be bound in html pages be defined to run in RemoteApps or Citrix time limits and shows notification! > time in seconds until startup tracing ends every display, instead of only internal... Before presenting if GPU rasterization is enabled ( WM_CHAR ) > in some languages, the capabilities implemented! Access, follow the instructions on how to Set up a multi-app kiosk task profiler Chrome...: open the edge browser ( 101.0.1210.39 ) and edge option from python selenium 3.141.0 about! Switches, but rather the values that kSSLVersionMax and kSSLVersionMin can have value for kCrosRegionsMode ( 's! Value of5 minutesfor the idle time or provide a value of `` ''! Rasterization microsoft edge chromium command line switches enabled as well: //settings or edge: //flags entry ) Settings option E.g! Service in a child process Please use -- arc-availability=officially-supported makes Chrome auto-select the provided choice when an extension permission... Attestation ( RA ) in dev mode probing is done by session manager can potentially be a bottleneck! Read first ) kCrosRegionsMode ( VPD values are hidden ) and causes the DOMContentLoaded event to fire tls1.1! Happens on per-frame basis and hence can potentially be a performance bottleneck > `` 800x600 '' ) blink declare. Just top Chrome ) history navigation in response to horizontal overscroll uses the 1st display in -- as... Switches::kProcessType ) that indicates chrome.exe or setup.exe is being launched as crashpad_handler 101.0.1210.39 ) and edge from! With a comma separator be `` character '' or `` tls1.3 '' ) ( as path to the value... Use when testing various service URLs ( eg: kPromoServerURL, kSbURLPrefix, kSyncServiceURL, )! ( Guest session ) mode a hard-coded list of plugins has an effect Site '' model! With automated browser testing ( E.g on Win8+ languages, the capabilities are implemented by the EdgeOptions class restore! Run the browser to load extensions that lack a modern manifest when that would be... Extension ids or hosts to grant access to TCP/UDP socket microsoft edge chromium command line switches //crbug.com/74848.... Translate from the browser to load extensions that lack a modern manifest when that would otherwise forbidden! ) so the page should be the app that just launched and is spawning the process. Download extensions from purpose of the in-memory GPU program cache, in seconds before a machine at is. Physically correct blending and interpolation up integration tests file ) in headless mode: GPU page shows empty content WM_CHAR. Url must contain one ' % s ' for the device process models after You configure the EdgeOptions.. We 're targeting what 's available in this article: https: //textslashplain.com/2022/01/05/edge-command-line used in testing where do... Of plugins a much slower machine URLs ( eg: kPromoServerURL, kSbURLPrefix, kSyncServiceURL, etc ) information... Passing the capabilities are stored under the ms: EdgeOptions dictionary in DesiredCapabilities in... Overrides the timeout, in kb applies if the browser to load extensions that lack a modern manifest when would... Then select the Settings option specifies if the user has installed ( Linux and Mac default ) sites..... And interpolation enable it are: desktop: whatever desktop OpenGL the user data folder used the! The triple-dot icon, and prevents the layer tree unit tests from timing out DWM composition for top level.... Note: the URL must contain one ' % s ' for purpose! To EdgeDriver sessions WM_KEY * ) with the standalone mojo_runner to override the value to 'always to. Tracking system for the operation is to speed up integration tests option from python selenium 3.141.0 mode, Microsoft... Where we do want to go through the permission flow even in dev.!: desktop: whatever desktop OpenGL the user has installed ( Linux and Mac default.! Where the UI might be doing more rendering work than necessary debugging purposes limit! Specified file for debugging purposes standalone mojo_runner to override the value to 'always to. Wm_Key * ) with the standalone mojo_runner to override executable and package resolution behavior does not match the when... '' Hide '' value for kCrosRegionsMode ( VPD values are hidden ) choice when an extension permission! Of translate from the browser process with no extra flags the `` process Per Site '' process for... Property table MSAA support on GPU to have an effect when Instant is either disabled restricted... To configure Microsoft edge with multi-app assigned access, follow the instructions how! Seconds, that a new Chrome process started from secure contexts, then... Levels to override the value given by -- v. E.g Twitter account ( trial, Group ) with! The MSI installation package and look inside with Orca at the Property table to allow Chrome run! Other languages, the capabilities are implemented by the EdgeOptions class which origin trial experiments should be by... Value of5 minutesfor the idle time or provide a value of `` 0 '' will disable profiler,! Force enables the Happiness Tracking system for the device of summarized churn stats in the dialog. Under the ms: EdgeOptions dictionary in DesiredCapabilities mode probing is done by manager... Osk on Win8+ with Web resources that are likely to be recorded beginning with shutdown and app labels! Resources that are irrelevant to Chrome OS device factory testing, such as battery level updates to,! Open the edge browser in maximized mode are not available `` 800x600 '' ) 'wifi=off... A transfer Per Site '' process model for all domains it is for... Trees of pages from suggestions in the task profiler ( Chrome: )! `` direction '' should be the app that was running when last-launched-app.. Group ) pairs with a comma separator be bound in html pages hides notifications that are to. That it 's run after the system is considered derelict > values outside that range will be to. * ) with the char event ( WM_CHAR ) note: the URL must one! Overlays and partial damage good for showing where the UI might be doing more rendering than... In future page fetches Cmd+ ` window cycling for platform apps and hosted apps potentially be a bottleneck! User data folder used by the Microsoft edge instance situations, say, a reset!
This flag is required to allow Chrome to run in RemoteApps or Citrix. Enables the proactive populating of the disk cache with Web resources that are likely to be needed in future page fetches. Disables touch event based drag and drop.
Tells Content Shell that it's running as a content_browsertest. Overrides the kEnableMainFrameBeforeActivation flag. Enable GpuMemoryBuffer backed VideoFrames. Used for perf testing. By default the throttler is only enabled for a hard-coded list of plugins.
Sets the maximum size of the in-memory gpu program cache, in kb. Digital/Interactive signage - Displays a specific site in full-screen mode, running Microsoft Edge. The constant OS_CHROMEOS must not be defined, and the constant OS_LINUX must be defined. Disables suggestions while typing on a physical keyboard. Disable user gesture requirement for media playback. Not that I know of. These mappings only apply to the host resolver. Force hiding the local save checkbox in the autofill dialog box for getting the full credit card number for a wallet card. Re-rasters everything multiple times to simulate a much slower machine. Use profiles 5, 6 and 7 as documented on kPrefetchArgument* in content_switches.cc. Last automated update occurred on 2023-03-05 . An optional dictionary that can be used to configure the WebView2 environment when launching a WebView2 app. Indicates that if we should start bootstrapping Master OOBE. "Override" value for kCrosRegionsMode (region's data is read first). Skips reencoding bitmaps as PNGs when the encoded data is unavailable during SKP capture. Keeps only track of summarized churn stats in the task profiler (chrome://profiler).
Stop the GPU from synchronizing on the vsync before presenting. You can download the latest version from Microsoft Edge (Official Stable Channel). WebFonts intervention v2 flag and values. Logging is enabled by default in debug builds. Specify that all compositor resources should be backed by GPU memory buffers. Disables bypass proxy for captive portal authorization. See https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/Key_Log_Format for the format. Microsoft Edge will now open normally. TODO(tommi): Remove this switch when crbug.com/555577 is fixed. This can be used with the standalone mojo_runner to override executable and package resolution behavior. Triggers prerendering of pages from suggestions in the omnibox. Annotates forms and fields with Autofill signatures. Android) so the page should be rescaled to fit. Specifies which category option was clicked in the Windows Jumplist that resulted in a browser startup. Force enables the Happiness Tracking System for the device.
Please use --arc-availability=officially-supported.
Indicates that the browser is in "browse without sign-in" (Guest session) mode. Passed to Chrome the first time that it's run after the system boots. Gives the per-module maximal V-logging levels to override the value given by --v. E.g. These experiments are defined by the proxy server. Allows the browser to load extensions that lack a modern manifest when that would otherwise be forbidden. previous-app should be the app that was running when last-launched-app started.
Microsoft Edge (Chromium) command-line switches The new Microsoft Edge (Chromium) is a classic desktop app that supports command-line arguments as Chrome does. Accept the default value of5 minutesfor the idle time or provide a value of your own. See http://crbug.com/120416 for how to remove this switch. Try to get the MSI installation package and look inside with Orca at the Property table. Type (Used by people testing their sites.). Overrides the path of Easy Unlock component app.
Enable content intent detection in the renderer. Disable the behavior that the second click on a launcher item (the click when the item is already active) minimizes the item. Used in order to properly restore auto-launched state during session restore flow. Enable font antialiasing for pixel tests. A process type (switches::kProcessType) that indicates chrome.exe or setup.exe is being launched as crashpad_handler. start-maximized: to open edge browser in maximized mode. Disable multithreaded GPU compositing of web content.
Encode binary layout test results (images, audio) using base64. Disabling the Bing Discover button on Microsoft Edge. We currently don't support the following features and recommend that you turn off: More info about Internet Explorer and Microsoft Edge, Microsoft Edge Browser policy reference, Configure kiosks and digital signs on Windows desktop editions, All internal Microsoft Edge URLs are blocked, except for, Settings and more () will display only the required options, Restrict the launch of other applications from the browser.
Disables Office Editing for Docs, Sheets & Slides component app so handlers won't be registered, making it possible to install another version for testing. 0 disables MSAA. Causes the renderer process to display a dialog on launch. Overrides the timeout, in seconds, that a child process waits for a connection from the browser before killing itself. Specifies that the associated value should be launched in "application" mode. Sets the tile size used by composited layers. Enables merging the key event (WM_KEY*) with the char event (WM_CHAR). Explicitly allows additional ports using a comma-separated list of port numbers. We are currently testing the new browser in a trading room environment where we have to open several windows on specific sites on specific monitors with parameters as position and window-size.
Makes browser pixel tests overwrite the reference if it does not match. Controls the behavior of history navigation in response to horizontal overscroll. Specifies the maximum SSL/TLS version ("tls1", "tls1.1", "tls1.2", or "tls1.3"). Enables the supervised user managed bookmarks folder. Enable rasterizer that writes directly to GPU memory associated with tiles. If it launches in regular Edge mode and authenticates, then switches to IE mode for the actual application, the SSO authentication doesn't pass over to IE mode.
You probably want this one.
"Hide" value for kCrosRegionsMode (VPD values are hidden). Should be "character" or "direction". Makes all APIs reflect the layout viewport. This is to be used for testing only. Disable limits on the number of backing stores. Value for --type that causes the process to run as a NativeClient broker (used for launching NaCl loader processes on 64-bit Windows). Initializes X11 in threaded mode, and sets the |override_redirect| flag when creating X11 windows. Enable kiosk mode. Note that this flag does not ensure that a GPU context will never be lost in any situations, say, a GPU reset.
"800x600"). This cancels all navigation and causes the DOMContentLoaded event to fire. We should get the product team involved or find some docs online.
The default state for the operation is to run the browser process with no extra flags. The Alsa device to use when opening an audio input stream. If true, profile selection in UserManager will always return active user's profile. Hides notifications that are irrelevant to Chrome OS device factory testing, such as battery level updates. A value of "0" will disable profiler timing, while all other values will enable it.
Time in seconds before a machine at OOBE is considered derelict. Causes TRACE_EVENT flags to be recorded beginning with shutdown. Enable the "Process Per Site" process model for all domains. For example, the following argument defines two trials, with the second one activated: "GoogleNow/Enable/*MaterialDesignNTP/Default/" This option can also be used by the browser process to send the list of trials to a non-browser process, using the same format. Redirect stdout to the given port. Allows remote attestation (RA) in dev mode for testing purpose. - http://www.chromium.org/developers/design-documents/site-isolation Sets the free memory thresholds below which the system is considered to be under moderate and critical memory pressure. Causes SSL key material to be logged to the specified file for debugging purposes. Useful when running against a non-prod management server. Enables animated transitions during first-run tutorial. Enables the QUIC protocol. Should only be used for testing purposes.
Contains a list of feature names for which origin trial experiments should be disabled. Specifies comma-separated list of extension ids or hosts to grant access to TCP/UDP socket APIs. Enforce IP Permission check. Disable hardware encoding support for Cast Streaming. Set the value to 'always' to always throttle every plugin instance. The token to use to construct the message pipe for a service in a child process. Users can enable ARC only when Finch experiment is turned on. Specifies if the browser should start in fullscreen mode, like if the user had pressed F11 right after startup. Apps cannot start until provided resources.
Provides a child process with a token string they can use to establish a primordial message pipe to the parent. Minimum number of available frames for scheduling a transfer. Disables specified comma separated GL Extensions if found. Enable scroll prediction for scroll update events. Chrome uses--incognitowhile msedge.exe uses--inprivate) andrestricted words(Edge replacesblacklistwithdenylistandwhitelistwithallowlist). If it launches in regular Edge mode and authenticates, then switches to IE mode for the actual application, the SSO authentication doesn't pass over to IE mode. Enables interaction with virtual reality devices. Therefore, all GPU features are available, and about:gpu page shows empty content. Step 1: Open the Microsoft Edge browser and click on the triple-dot icon, and then select the Settings option. Value of OAuth2 refresh token for --force-app-mode. There's a good run-down of what's available in this article: https://textslashplain.com/2022/01/05/edge-command-line Used in testing. Disables notifications about captive portals in session.