To set a flag from the chrome://flags page in Chrome, you need to find the flag, toggle the settingįor example, to activate Chrome's heads-up display for performance metrics: By opening Chrome from the command line in a terminal.Key point: Make sure to test your site in Chrome Stable without any flags set: as the majority of your users The availability of flags depends on which version of Chrome you're running. Some flags affect the wayĬhrome looks or works, and some activate new functionality such as CSS features or JavaScript APIs. There are a large number of flags for many different types of features. Having said all that, if you're a web developer who needs to try out new technology-or just aĬurious geek-then getting to know Chrome flags can be really worthwhile. Take a look at enterprise policies instead.and proceed with caution If you're an enterprise IT admin, you should not use Chrome flags in production. By activating or deactivating features, youĬould lose data or compromise your security or privacy-and features you toggle with a flag may stop

If you do set Chrome flags, you need to be careful. Most Chrome users will never need to use Chrome flags. The codeĪnd design were tested and polished based on the feedback, so now you can use picture-in-picture byĭefault in Chrome-and it works really well. The feature was made available behind a flag, so any user to try it out and give feedback. Chrome flags are a way to activate browser features that are not available by default.įor example, Chrome wanted to allow users to try picture-in-picture video functionality, before rolling it out to everyone.

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