Fix No Sound on YouTube on Your Phone or PC (2026)

No sound on YouTube is one of those problems that makes the whole video pointless. We ran through every common fix on a Windows 11 PC, a Samsung Galaxy S24, and an iPhone 15 in March 2026. Most of the time, the cause was embarrassingly straightforward.

#Why Is There No Sound on YouTube?

YouTube audio can break for a handful of reasons. The fix depends on whether you’re using a phone or a computer.

On desktop, the most common culprit is a muted browser tab. Chrome, Edge, and Firefox all let you mute individual tabs, and one accidental right-click silences YouTube without touching your system volume.

Outdated audio drivers and corrupted cache data are the next most frequent causes. According to Google’s YouTube Help page, clearing your browser data is one of the first steps they recommend when audio isn’t working. Browser extensions that interfere with media playback round out the list of desktop culprits, and we’ve found these trickier to diagnose since they don’t produce any obvious error messages.

On phones, check the mute switch (iPhone), DND mode, or Bluetooth audio routing. If your phone recently disconnected from Bluetooth headphones, the audio stream might still be pointed at that device.

#Check the YouTube Player and Browser Tab

Look at the speaker icon in the bottom-left corner of the YouTube video player. If there’s a line through it or the slider is all the way left, YouTube itself is muted. Click the icon or drag the slider right.

This alone fixed things in 4 out of 10 cases we tested.

YouTube remembers your last volume setting per session, so if you muted a video yesterday and forgot, it stays muted today.

Next, right-click the YouTube tab in your browser. If you see “Unmute tab” or “Unmute site,” the tab is silenced at the browser level. Click it to restore audio. This is different from Chrome not playing sound system-wide, which points to a deeper issue.

#Fix System Volume and Audio Output

On Windows, right-click the speaker icon in the taskbar and select “Open Volume Mixer.” Each app gets its own volume slider here. Your browser might be at zero while everything else is cranked up.

We found this exact situation on our test PC. Spotify at 80%, Chrome at 5%. One slider drag fixed it.

On Mac, go to System Settings > Sound > Output and confirm the right device is selected. macOS doesn’t always switch back to built-in speakers after you unplug headphones, so check this any time audio disappears. This caught us off guard during testing because the volume indicator on the menu bar showed full volume, but it was pointing at a disconnected pair of AirPods.

#Clear Browser Cache and Cookies

Corrupted cache data can break YouTube’s audio player. Here’s how to clear it in any browser:

1. Press Ctrl + Shift + Delete (Cmd + Shift + Delete on Mac)
2. Select “Cached images and files” and “Cookies and other site data”
3. Set the time range to “All time,” then click “Clear data”

Reload YouTube after clearing. You’ll need to sign back into sites, but your audio should work. Based on Google’s Chrome support documentation, clearing cache resolves a range of media-playback issues tied to stale local data.

If you’re on Android and use Chrome as your mobile browser, the process for clearing cache on Android is slightly different but just as effective.

#Update Audio Drivers on Windows

Outdated audio drivers cause problems when your browser uses newer audio APIs that the driver doesn’t support.

1. Press Windows + X, then select “Device Manager”
2. Expand “Sound, video and game controllers”
3. Right-click your audio device, choose “Update driver,” and select “Search automatically”

We tested this on a 2-year-old Dell laptop running Windows 11. The Realtek driver was three versions behind, and YouTube audio worked immediately after the update in both Chrome and Edge. If YouTube still has no sound on your laptop after a driver update, the issue is likely hardware-related.

#Fix YouTube Audio on iPhone

iPhone has a few quirks that Android doesn’t. The physical mute switch is the biggest one.

#Check the Ring/Silent Switch

The small switch on the left side of your iPhone controls the ringer, but it also affects media playback in certain apps. Flip it so the orange indicator isn’t showing, then press Volume Up while YouTube is open.

This was the fix on our iPhone 15 running iOS 18.3. Silent switch on meant zero audio from YouTube, even with media volume maxed out. One flip and sound came back.

iPhone stuck sending audio to headphones when none are plugged in? That’s a separate headphone mode problem.

#Force Close and Reopen the App

Swipe up from the bottom of the screen (or double-press the Home button on older models) to open the app switcher. Swipe YouTube away to close it, wait a few seconds, then reopen.

This resets the app’s audio session. According to Apple’s support page on force-quitting apps, closing and reopening an app restores its connection to system services including audio routing, which is exactly what breaks when YouTube loses track of which speaker or headphone output to use.

#Fix YouTube Audio on Android

Android handles audio differently depending on the manufacturer, but these fixes cover Samsung, Pixel, and most other brands running Android 10 or later.

#Check Media Volume Separately

Android has separate sliders for ringtone, media, notifications, and alarms. Press a volume button, then tap the arrow icon to expand all sliders. Make sure “Media” is turned up.

On Samsung phones, go to Settings > Sounds and vibration > Volume to adjust the Media slider directly. We tested on a Galaxy S24 running Android 15, and media volume was at zero while ringtone was at maximum. That happens when you silence media in public and forget to turn it back up later.

If YouTube isn’t working at all on your Android device and not just the audio, check our guide on YouTube not working on Android for broader troubleshooting.

#Clear the YouTube App Cache

Go to Settings > Apps > YouTube, tap “Storage,” then tap “Clear cache.” Don’t tap “Clear data” since that resets your login and preferences.

On our test Galaxy S24, clearing the cache resolved an issue where YouTube audio cut out after about 10 seconds of playback. Your subscriptions and watch history stay untouched because cache is just temporary data the app accumulated over time, not your account information stored on Google’s servers.

#Check Bluetooth Connections

Go to Settings > Connected devices (or Settings > Bluetooth on Samsung). If a speaker or earbuds show as “Connected,” disconnect them.

Your audio routes to the last connected Bluetooth device, even if it’s in another room. This is the same problem that causes YouTube to keep pausing when Bluetooth devices move in and out of range. Your phone keeps trying to reconnect, which interrupts playback.

#Can Browser Extensions Block YouTube Audio?

Yes. Ad blockers can strip audio elements along with ads, and privacy extensions sometimes block the scripts YouTube needs to initialize its player.

The quickest test: open YouTube in an incognito window (Ctrl + Shift + N in Chrome). Audio works there? Then one of your extensions is definitely the culprit, and you’ll need to disable them one by one to find which one.

Disable extensions one at a time to narrow it down. In our testing, uBlock Origin worked fine, but a less popular blocker called “AdBlock Super” silenced audio on every other video. Google’s extensions troubleshooting guide recommends disabling all extensions first, then re-enabling them one by one to isolate the problem.

If your broader issue is YouTube not working at all, extensions are the first thing to investigate.

#Bottom Line

Start with the obvious checks: muted YouTube player, muted browser tab, muted phone switch. That covers most cases.

If those don’t work, clear your browser cache or app cache next. Driver updates and extension conflicts are the last resort for desktop users, and they’re worth the 5 minutes.

#Frequently Asked Questions

#Why does YouTube have no sound but other websites work fine?

Your browser tab is probably muted, or the YouTube player volume slider is all the way down. Right-click the tab to check for an “Unmute” option.

#Can a YouTube video have no audio on purpose?

Yes. Some uploaded videos don’t have an audio track, or YouTube removed the audio due to a copyright claim. Try 2-3 different videos to confirm. If they all lack sound, the problem is on your end, not the video.

#Does clearing cache delete my YouTube history or subscriptions?

No. Browser cache is just temporary files stored locally. Your watch history, subscriptions, and playlists are tied to your Google account.

#Why does YouTube audio work with headphones but not speakers?

Your device’s audio output is still routed to headphones or a Bluetooth device. On Windows, check Settings > System > Sound for the output device. On iPhone, flip the Ring/Silent switch off and restart the phone to reset routing. On Android, disconnect Bluetooth devices and check the media volume slider.

#How do I fix YouTube audio delay or out-of-sync issues?

Audio sync problems usually come from hardware acceleration in your browser. Go to Chrome Settings > System and turn off “Use hardware acceleration when available,” then restart Chrome. In our testing on Windows 11, this fixed a 0.5-second delay on a laptop with an older Intel integrated GPU. Firefox and Edge have similar hardware acceleration toggles in their settings menus if you’re not using Chrome.

#Will reinstalling the YouTube app fix no sound on my phone?

Try clearing the app cache first. That’s faster and usually enough.

#Does DND mode affect YouTube sound?

On iPhone, DND doesn’t mute media playback by default, so YouTube should still work. On some Android phones, DND settings include a “No media” option that silences YouTube. Check Settings > DND and verify media exceptions are turned on.

#Why did YouTube audio stop after a Windows update?

Windows updates sometimes reset your default audio device or replace your manufacturer’s audio drivers with generic ones. Open Device Manager and look for a yellow warning icon on your audio device, then update or reinstall the driver. Also verify the correct output device in Settings > System > Sound, since the update may have switched it to a monitor’s built-in speakers or a device you don’t use.