Fix Videos Not Playing on Facebook: Step-by-Step

If Facebook videos will not play, the cause may be a weak connection, an app or browser issue, or a problem with that particular video. Work through these checks in order, testing playback after each one; most fixes take only a few minutes. You will need access to the device and Facebook account where the problem occurs.

What You’ll Need

Your phone, tablet, or computer and the Facebook app or a supported web browser.
A working internet connection, and access to another network if you can test one.
Your Facebook login details if you may need to sign back in. Do not share your password or verification codes with anyone.

Step-by-Step

Check whether the video itself is available. Try playing a few different videos, including one from a page or person you can normally view. If only one video fails, refresh the post and check whether its owner removed it, changed its audience, or made it unavailable in your location. A private, deleted, or restricted video cannot be fixed through device settings.
Confirm your internet connection. Open another website or app that uses the internet. If it also loads slowly, switch between Wi-Fi and mobile data, or disconnect and reconnect to your current network. Move closer to the Wi-Fi router if the signal is weak. On mobile data, check that Facebook is allowed to use cellular data and that you have not reached a data limit. Avoid repeatedly tapping Play while a video is buffering.
Refresh Facebook and try again. In the app, return to your feed and pull down to refresh, then tap the video once. In a browser, reload the page. If the video is embedded in a post, open the post itself and try the player there. A temporary loading failure often clears after a refresh.
Close and reopen the app or browser. Fully close Facebook, then launch it again. If you are using a browser, close the Facebook tab and open Facebook in a new tab. If this does not help, restart the device; this can clear a temporary process or connection problem without changing your account or saved content.
Update Facebook or your browser. Open your device’s app store and check for an available Facebook update. For browser playback, use the browser’s built-in update option or your device’s normal software-update settings. Install updates from the official app store or browser settings, then reopen Facebook. Updates may fix playback bugs and improve compatibility.
Check video and data settings. Facebook may reduce video quality or delay playback when a connection is limited. In the app, open Menu, then Settings & privacy and Settings; look for media or video preferences. Menu wording can vary by device and app version. Turn off Data Saver or a similar restriction temporarily, if available, and test again. Also check that your device is not in a mode that restricts background or mobile data. You can restore the original setting afterward.
Clear temporary data if playback still fails. On Android, go to the device’s Settings, open Apps, choose Facebook, then Storage or Storage & cache and select Clear cache if that option is available. Do not choose Clear data or Clear storage unless you understand that it may sign you out and remove locally saved app information. On iPhone or iPad, there may not be a separate app-cache button; closing the app, updating it, or reinstalling it are practical alternatives. In a browser, clear cached files for the browser, or try a private window first. Clearing cookies may sign you out of websites.
Test another browser or device. If Facebook works elsewhere on the same network, the issue is likely with the original app, browser, or device. If videos fail across multiple devices and networks, the post, account, or Facebook service may be responsible. This comparison helps you avoid resetting settings that are not causing the problem.
Reinstall only as a later step. If the app remains broken after updating and restarting, uninstall and reinstall it using your device’s official app store. Make sure you know how to sign in again. Reinstallation does not restore videos that were removed or that you are not permitted to view.

Common Mistakes

Assuming every failed video is a device problem: A single unavailable post usually points to its audience, removal, or availability rather than your phone.
Clearing all app data too soon: This can sign you out or remove local information. Try a refresh, restart, and cache-only option first.
Changing several settings at once: Make one change, then test. Otherwise, it is hard to identify what helped.
Installing unofficial “video player” tools: Use Facebook, your device’s settings, and trusted app stores. Third-party downloads are not needed for ordinary playback fixes.
Forgetting data use: Streaming over mobile data can consume a substantial amount. Use Wi-Fi when practical, especially for longer or high-quality videos.

Tips

Test both a short clip and a different post so you can tell whether the fault is specific to one video.
Note whether playback fails on Wi-Fi, mobile data, or both. That detail helps narrow down a connection issue.
If sound works but the picture does not, check whether other videos display correctly and restart the app before changing system-wide display settings.
Keep enough free storage for app updates and temporary files; a device with very little available space may behave unreliably.
If you use a browser extension that blocks content, try a private window or temporarily disable the extension for Facebook, then restore it after testing.

Troubleshooting

The video keeps buffering: Test another connection and move closer to your router. Pause other downloads or streams on the same network. If other services are also slow, contact your internet provider or network administrator rather than changing Facebook settings.

The player is blank or the screen stays black: Refresh, restart the app or browser, and install available updates. On a computer, try a different supported browser. If the problem occurs only in one browser, check its site permissions and extensions; do not disable security protections globally.

There is no sound: Raise the device volume, check whether the video is muted, and make sure audio is not routed to Bluetooth headphones or another output. Some videos start muted, so tap the speaker control in the player.

Facebook says the video is unavailable: Confirm you are signed in to the right account and can view the post. The owner may have deleted it, limited its audience, or changed its privacy. Ask the owner for access if appropriate; there is no playback setting that overrides those restrictions.

Nothing works on any device: Check whether Facebook has announced a service issue through its official help or status channels, if available. Wait and retry later. If the service appears to be working, report the issue in Facebook through Menu, Help & support, then Report a problem. Describe the device, app or browser, network, and steps already tried; do not include your password.

Frequently Asked Questions

Why do Facebook videos play on Wi-Fi but not mobile data?
Mobile-data permissions, a data limit, weak cellular coverage, or a data-saving setting may be blocking or slowing playback. Check those settings and test another location.

Will clearing the Facebook cache delete my account or posts?
Clearing an app cache normally removes temporary files, not your account or posts. Clearing storage or app data is different and may sign you out, so check the confirmation screen before proceeding.

Why does only one Facebook video fail?
That post may have been removed, restricted to a different audience, or temporarily unavailable. Try other videos before troubleshooting the whole app.

Can an outdated browser stop Facebook videos from playing?
Yes. An old or unsupported browser may have compatibility problems. Update it using its built-in settings, then reload Facebook or test another current browser.

Why do Facebook videos have no sound?
The player may be muted, device volume may be low, or audio may be playing through another output such as a connected headset. Check the player and device audio settings.

Should I reinstall Facebook if videos still will not play?
Try reinstalling only after checking the connection, restarting, updating, and clearing temporary cache where possible. Confirm you can sign back in first, and remember that reinstalling cannot restore an unavailable video.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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