Twitch is the top live-streaming platform for gamers and creators worldwide.
However, sometimes Opera GX browser users face problems with Twitch, which says the browser isn’t supported.
This can be annoying for Opera GX fans who love watching their favourite streamers on Twitch.
In this article, we’ll figure out why this message appears and share fixes for it.
Why Is Twitch Saying Opera GX Browser Not Supported?
Several users have reported that they are unable to use the Opera GX browser to access Twitch.
The error message they receive is that their browser is not supported.
Some users have suggested that it may be due to the browser’s user agent not being recognized by Twitch.
Others have speculated that it may be due to Twitch’s security measures blocking the browser.
However, there is no official statement from Twitch or Opera GX regarding this issue.

Luckily, we were able to find some workarounds that might help you fix this issue.
If these workarounds do not resolve the problem, it is recommended that you contact the support team for further assistance.
How To Fix Opera GX Browser Not Supported On Twitch?
To resolve this issue, follow these steps: clear Opera GX cache, disable the browser.js, disable hardware-accelerated video decoding, recover your browser settings, and, if needed, uninstall and reinstall Opera GX.
We have discussed the fixes in greater detail below.
1. Clear Opera GX Cache
Try clearing the Opera GX cache and data, as sometimes these caches can get corrupted and cause issues with the application.
After clearing the cache, check if the issue has been resolved or not.
Here are steps to clear the cache on your Opera GX browser.
To clear your browser data in Opera GX, follow these straightforward steps:
- Press Ctrl+Shift+Del to open the Clear browsing data options.
- Select the data you wish to clear, including cookies, cache, and browsing history.
- Choose the specific time range for clearing the data.
- Click on “Clear data” to complete the process.
2. Disable The Browser.js
If you’re having trouble with certain websites like Twitch, disabling browser.js can sometimes help.
If the issue still persists, you can easily turn it back on using the same steps, or you can try other troubleshooting solutions.
Here are the steps to disable the browser.js feature in Opera GX:
- Open Opera GX.
- Go to the URL “opera://browserjs“.
- Click the button to disable browser.js for the session.
- Try accessing Twitch again.
3. Disable Hardware-Accelerated Video Decode
If you’re having trouble watching videos on sites like Twitch, try turning off hardware-accelerated video decode.
This change can fix compatibility issues related to hardware acceleration and let you enjoy Twitch streams.
To disable hardware-accelerated video decoding in Opera GX, you can follow these steps:
- Launch the Opera GX browser and click on the Menu button.
- Select “Settings” from the drop-down options.
- Choose “Advanced” and click “Browser” from the left pane.
- Locate the “System” section and toggle off the icon beside “Use hardware acceleration when available“.
- Restart your browser to apply the changes.
4. Recover Your Browser
Resetting your browser settings can fix the “not supported” message on Twitch.
It clears away any conflicts or changes, restoring your browser to its default state.
This often solves compatibility problems with websites like Twitch.
Here are the steps to recover your browser settings in Opera GX:
- Open Opera GX.
- Click on the “Easy Setup” button in the top right corner of the window.
- Select “Update and Recovery” from the menu.
- Click on “Recover” and select the option to recover your browser settings.
- Follow the prompts to complete the recovery process.
- Try accessing Twitch again.
6. Uninstall And Reinstall Opera GX
Lastly, if none of the above solutions has worked for you, try uninstalling Opera GX from your device and then reinstalling it from the official website.

Here are the steps to uninstall and reinstall the Opera GX on your device:
- Press the Windows key + “I” to open the Settings menu.
- Go to “Apps” or “Apps & features” in the Settings menu.
- In the search bar, type “FiveM” to locate the Opera GX application.
- Once you find Opera GX in the list, click on it to select it.
- Click on the three dots button, usually located next to the app’s name.
- From the dropdown menu, choose “Uninstall” to remove Opera GX from your PC.
- Download the Opera GX installation file from the official website.
- Once the download is complete, locate the file and run it to install Opera GX on your PC.
7. Try Another Browser
If you’ve tried everything mentioned before and Twitch still says “Opera GX browser not supported,” it might be best to switch to another browser like Google Chrome or Mozilla Firefox.
These are well-known and supported by Twitch, ensuring a smooth viewing experience.
8. Contact Twitch Support

If the previous fixes didn’t work, contact Twitch support for more help.
They’re experts and can give you specific guidance to solve the issue.