For smoother browser games in Chrome, keep graphics acceleration on, turn on Memory Saver, close other tabs and keep Chrome updated. Google’s performance help says Memory Saver helps “active video and gaming tabs run smoothly”. If a game won’t load at all, follow Google’s steps in Fix videos & games that won’t play.
How to Optimize Chrome for Browser-Based Games
- Open Chrome and select More (the three dots at the top right) > Settings > System.
- Make sure Use graphics acceleration when available is on. Older versions of Chrome call it hardware acceleration.
- On the left, select Performance and turn on Memory Saver, so tabs you aren’t using stop taking memory from the game.
- Relaunch Chrome.
On a laptop, Chrome’s Energy Saver (also on the Performance page) saves battery, but Google warns you may notice changes in gaming and video performance while it is on. Plug in, or turn Energy Saver off, when you play.
Keep Chrome up to date
Google says videos and games sometimes need the latest version of Chrome. Select More > Help > About Google Chrome, then Relaunch if an update is ready. See our update Chrome guide for other devices.
If a game won’t load or freezes
- Check that JavaScript is allowed: Settings > Privacy and security > Site settings > JavaScript > Sites can use JavaScript.
- Open the game in an Incognito window. If it works there, an extension is likely the cause. Turn your extensions off at
chrome://extensions, then turn them back on one at a time. - If it still fails, select More > Delete browsing data, check Cached images and files and the cookies box, then select Delete data. Our clear browsing data guide explains each box.
Reducing lag
If an online game lags, your internet connection may be the cause. Try a wired connection instead of Wi-Fi if you can. If the connection seems to be the problem, Google suggests restarting your modem and router.
Extensions for gamers
- Dark Reader: gives websites a dark mode, which some people find easier on the eyes during long sessions.
Every extension uses some memory, so install only the ones you will use.
Chrome vs. Gaming-Focused Browsers like Opera GX
| Feature | Google Chrome | Opera GX |
|---|---|---|
| Resource controls | Memory Saver and Energy Saver | GX Control |
| Gaming extras | None built in | Twitch and Discord in the sidebar, gaming themes |
Frequently Asked Questions
How do I turn on hardware acceleration in Chrome?
Go to Settings > System and turn on Use graphics acceleration when available, then relaunch Chrome.
Should I change Chrome flags for gaming?
No. Flags such as “Override software rendering list” force graphics features on systems Chrome has marked as unsupported, which can cause crashes and display problems. Use the settings above instead.
What should I do if Chrome is lagging during gaming?
Close other tabs, turn on Memory Saver, make sure graphics acceleration is on, turn off Energy Saver while you play, and update Chrome.
Is Opera GX better than Chrome for gaming?
Opera GX adds gaming-themed features and its GX Control resource limits. Whether games run better depends on the game and your computer.
Can I play browser games on Chrome for Android?
Yes. Keep the Chrome app and your phone’s software updated for the best results.