If you're a fan of Google's omnipresent browser, knowing how to set Chrome flags will unlock a bunch of hidden features that you may not have known about.
Granted, many of Chrome's hidden features aren't of much use to the everyday user, with advanced settings such as "Allow Omnibox contextual web on-focus suggestions on the SRP" likely to fly over most of our heads. That said, learning how to enable flags on Chrome can still come in handy, giving you the ability to unlock cool features, such as the ability to force dark mode on every website.
Given Chrome's open nature, it's possible to enable Chrome flags on Windows, macOS, Android, and even iOS. All you need to do is enter a short URL into your Chrome browser, whether that's on a desktop or a smartphone/tablet.
It's worth noting that most Chrome flags are meant for testing purposes, so caution is advised when enabling certain ones as they could lead to "breaking" your browser — though it's easy to reset all flags to fix any problems. As a rule of thumb, though, it's best to leave well alone the flags you're unsure of.
So, if you want to check out how to enable flags in Chrome, here's our guide
How to set Chrome flags
On a Chromebook, PC, Mac, iOS or Android device:
- Open the Chrome browser
- Enter chrome://flags/ into the address bar
- Select or search for the flags you want to enable
- Click or tap on the flag
- Select Enabled
- Select Relaunch
Read on to see detailed instructions for each step.
Note: although the screenshots shown below are taken on a Windows PC, the steps to set Chrome flags should look more or less the same on any of the devices mentioned in Step 1.
1. Go to chrome://flags/
If you're using Chrome on a Chromebook, Windows PC, Mac, iOS, or Android device, open your Chrome browser. Next, enter chrome://flags/ into the address bar at the top to enable flags in Chrome. Hit enter.
2. Find a flag you want
You'll now see a rather long list of every Chrome flag. Scroll through and find any you want to enable. Alternatively, search for specific flags using the search box at the top of the page.
3. Enable via the dropdown
To enable or disable flags, simply click/tap the drop-down menu and click/tap Enabled or Disabled. Finally, click/tap Relaunch to restart Chrome and apply the changes.
How to disable Chrome flags
Given their advanced nature, it's easy to enable a flag that can cause unwanted results, such as webpages not rendering correctly. Fortunately, it's also easy to disable any previously set Chrome flags, putting everything back to default. Here's how to reset any Chrome flags.
1. Go to chrome://flags/ and select Reset all
Enter chrome://flags/ into the address bar and hit Enter. Next, click/tap Reset all in the top-right, then click/tap Relaunch. Chrome will now restart with all flags set to their default value.
Which Chrome flags to enable/disable: Tom's Guide best picks
Since there are so many Chrome flags, it's difficult to say which ones you should enable or disable. However, here are three handy ones we'd suggest you check out if you don't have the patience to scroll through the hundreds that are available.
1. Faster downloads using Parallel Downloading
This flag effectively works as a download booster for large downloads, and works across all platforms. It forces Chrome to break downloads into three smaller "jobs," before combining them into one file when the downloads are complete.
1. To get faster downloads on Chrome, search "Parallel Downloading" in the flag search bar. Click/tap Enabled next to the flag, then click/tap Relaunch.
2. Dark mode on every website
This flag forces pages to render in dark mode, and works great on most websites. If you notice some websites look a bit janky, though, it's easy to disable this flag and go back to default.
1. To enable dark mode on every website with Chrome, search "Auto Dark Mode for Web Contents" in the flag search bar. Click/tap Enabled next to the flag, then click/tap Relaunch.
3. Touch-friendly UI on Windows
This gives Chrome a more touch-friendly UI, including a bigger search bar, which is great if you're rocking a touchscreen PC such as the Microsoft Surface Pro 8.
If you want to make Chrome on your touch-enabled PC more user friendly, search "Touch UI Layout" in the flag search bar. Click Enabled next to the flag, then Relaunch.
Now you know how to enable flags in Chrome, you may want to check out some other Chrome guides, such as how to block ads on Chrome, how to install Chrome extensions, how to lock incognito tabs on Chrome mobile and how to block a website on Chrome. Of course, you'll also want to set a custom splash page for every time you open Chrome, so discover how to set a homepage in Google Chrome. If you're up for a little light gaming on your break, learn how to hack the Chrome dinosaur game. We also have plenty of other computing guides, so why not get started with how to open HEIC files on Windows. Want to find out where the image came from? Learn how to do a reverse image search using Google. Fancy talking to nobody? Learn how to use ChatGPT.
On top of our helpful tutorials, we also have a range of buying guides, crafted by product experts to help you make the right purchase. If you're looking to make a tech purchase soon, make sure you check out our guides to the best phones, best laptops and best tablets.