Amazon Prime Video Subtitles Not Working

Get subtitles back in Prime Video by checking caption tracks, device caption settings, and a clean app restart.

Subtitles should be the easy part. You tap the speech-bubble icon, pick a language, and keep watching. When nothing shows up, it usually comes down to one of three things: the wrong subtitle track, a device setting that blocks captions, or a playback glitch that a reset clears.

This guide walks you through fixes that work across phones, TVs, streaming sticks, and browsers. Start with the short checks, then move to the device section that matches what you watch on.

Amazon Prime Video Subtitles Not Working Checks That Take 2 Minutes

If captions suddenly vanish, don’t change ten settings at once. A few tight checks can tell you whether it’s a simple toggle issue or a deeper playback problem.

Toggle Subtitles Off And On — Open the subtitle menu during playback, turn subtitles off, wait two seconds, then turn them back on.
Switch Subtitle Language — Pick a different language track, let it load, then switch back to your preferred track.
Rewind Ten Seconds — Jump back a bit to force the stream to refresh the caption layer.
Restart Playback — Back out to the title page, hit Play again, and see if captions return.

If you still see no text after those steps, keep an eye on one clue: do you see a subtitle language list at all? If the menu shows “Off” only, the title may not have subtitles for your region or for that version of the video. If the menu lists languages but nothing appears, keep going with the fixes below.

Fast Clues And The Best Next Step

What You Notice	Likely Cause	Try This
Subtitle menu shows languages, text stays blank	Playback glitch or device caption block	Restart app, then check device caption settings
Only “Off” appears	No subtitle track on that stream	Test a different title, then check region or version
Subtitles show late or out of sync	Stream hiccup or frame-rate shift	Rewind, then lower stream quality for a minute
Subtitles appear on one device only	Device-level setting or app build issue	Update the app or device software on the failing device

Subtitles can also disappear when the video switches quality mid-scene. If your internet dips, Prime Video may change streams and the caption layer can lag behind. Let the scene play for a few seconds, then rewind once. If it keeps happening, set a lower quality for five minutes, then return to Auto and test again.

Fixing Amazon Prime Video Subtitle Issues On Any Device

Before you get device-specific, it helps to reset the basics that Prime Video depends on. These steps clean up most “amazon prime video subtitles not working” cases without touching advanced menus.

Check Your Connection — Pause the video, wait five seconds, then play again. If the picture also stutters, switch to a stronger Wi-Fi signal or wired Ethernet.
Update Prime Video — Open your app store and install any pending Prime Video update so you’re not stuck on an older build.
Sign Out And Back In — Log out of Prime Video, close the app, reopen it, then log back in to refresh account tokens.
Power-Cycle The Device — Fully shut down the phone, tablet, TV, or streaming stick, unplug it for 30 seconds, then start it again.

After a reboot, test subtitles on two different titles. Pick one show you’ve watched before and one new title. If subtitles work on one but not the other, the issue is tied to the title, not your device.

App Settings That Control Captions In Prime Video

Prime Video has two places where captions can be set: the player overlay during playback, and a subtitle style area that controls how text looks. A style choice can make captions appear “missing” when they’re actually present but invisible.

Subtitle Track And Player Options

Start playback, open the speech-bubble icon, and confirm you’re selecting a subtitle track, not an audio track. If you change audio languages, Prime Video may switch to a version that has fewer subtitle tracks.

Pick A Subtitle Track — Choose a subtitle language, then resume playback and wait a moment for the track to load.
Check Audio Language — Switch audio back to your usual language, then re-check the subtitle menu.
Disable X-Ray Overlays — If your device has overlay text turned on, exit overlays and try subtitles again so you can spot conflicts.

Subtitle Style That Makes Text Invisible

Subtitle style settings can set text color, opacity, and background. If text color matches the video background, it can look like subtitles are gone.

Reset Subtitle Style — Switch the subtitle style back to default, then test the same scene again.
Raise Text Opacity — Set text opacity to 100% and add a faint background box so letters stay readable.
Increase Subtitle Size — If captions are tiny, bump the size one step and re-check during a bright scene.

If you share a Prime Video account with family members, a device can keep a local subtitle style even after you change it elsewhere. Set style on the device that’s failing, not only on your phone.

Device Fixes For Fire TV, Roku, Apple TV, And Smart TVs

Many TV devices have a system caption switch that overrides apps. Prime Video can be set to show subtitles, but the device can still block them if captions are disabled at the system level.

Fire TV And Fire TV Stick

Fire TV devices often show subtitles only when system captions are enabled. Also check that the Prime Video app itself is current.

Enable System Captions — Open Settings, go to Accessibility, turn on Closed Captions, then restart Prime Video.
Clear App Cache — In Applications, choose Manage Installed Applications, pick Prime Video, then clear cache and relaunch.
Force Stop The App — Stop Prime Video from the same menu, then open it again to reload caption services.

Roku

On Roku, caption mode and caption preferences can override app choices. If captions work in other apps, keep your Roku caption mode consistent.

Set Captions To On Always — Open Settings, choose Accessibility, set Captions to On Always for testing.
Check Caption Style — Reset caption style to default so text color and opacity don’t hide subtitles.
Remove And Reinstall Prime Video — Delete the channel, restart Roku, then add Prime Video again.

Apple TV

Apple TV can force captions off, or it can apply style settings that make text hard to see. Fixing the system caption setting usually solves it.

Turn On Closed Captions — Open Settings, go to Accessibility, enable Subtitles and Captioning, then reopen Prime Video.
Set A Plain Caption Style — Choose a default style or create one with high-contrast text and full opacity.
Restart Apple TV — Restart from Settings to flush video playback services.

Smart TVs And HDMI Setups

Some TVs treat captions differently based on input. If you watch Prime Video through a streaming box, check the box’s caption settings, not only the TV menu. If you’re using an HDMI switch or capture device, test with a direct HDMI connection to rule out display-handshake oddities.

Check TV Caption Settings — Enable captions in the TV Accessibility menu, then test Prime Video again.
Bypass Extra Hardware — Connect the streaming device straight to the TV and see if captions return.
Update TV Firmware — Install any system update, then power the TV off and on.

Browser Fixes For Prime Video Subtitles On Desktop

On a laptop or desktop, subtitles depend on the browser’s video playback and its DRM layer. A tiny browser setting can block captions, or an extension can interfere with the player overlay.

Clean Browser Playback

Start by removing variables. Use a private window, disable extensions, and test again. If subtitles work there, you’ve found a browser-side conflict.

Try A Private Window — Open a private or incognito window, sign in, then test subtitles on the same title.
Disable Extensions — Turn off ad blockers, script tools, and subtitle extensions, then reload Prime Video.
Clear Site Data — Clear Prime Video cookies and site storage, then sign in again.
Switch Browsers — Test in Chrome, Edge, Firefox, or Safari to find a browser that plays clean on your system.

Graphics And Display Settings

If you see a black screen, flicker, or overlays that act weird, hardware acceleration can be the culprit. Captions can fail when the overlay layer doesn’t render.

Toggle Hardware Acceleration — Flip the setting in your browser, restart the browser, and test the same scene again.
Set Page Zoom To 100% — Return zoom to 100% so the subtitle overlay aligns with the video frame.
Update Graphics Drivers — Install the latest driver for your GPU, then reboot and test again.

When It’s A Title Issue Or A Setting That Follows Your Account

Sometimes subtitles don’t fail across the app. They fail on one movie or one episode, or only on one profile. This is where you separate a device issue from a content issue.

Test Another Title And Another Profile

Pick a different show that you know has subtitles and test it. Then switch to another profile on the same account and test again. If subtitles work on one profile and not another, profile settings or style settings may be the trigger.

Play A Known Captioned Title — Choose a recent Prime Original or a popular series that usually carries subtitles.
Switch Profiles — Change to a different profile, then test subtitles without altering any device settings.
Reset Profile Subtitle Style — If your device allows it, reset subtitle style to default under that profile.

Check Downloaded Videos

Downloads can behave differently from streams. A download may not include every subtitle track, or it may store a damaged caption file.

Delete And Re-Download — Remove the download, then download it again while on stable Wi-Fi.
Confirm Subtitle Track Before Download — Start streaming first, confirm subtitles work, then download.
Free Up Storage — Leave extra space on the device so the app can save subtitle files cleanly.

Last Resort Fixes

If you’ve tried the steps above and subtitles still won’t show, take one last clean pass. These steps take longer, but they often clear stubborn cases of amazon prime video subtitles not working.

Reinstall Prime Video — Uninstall the app, restart the device, then install Prime Video again.
Update Device Software — Install the latest system update for your phone, tablet, TV, or streaming device.
Try A Different Network — Test on mobile data or a different Wi-Fi network to rule out network filters.
Use The Prime Video Help Page — Open the in-app Help area or the Amazon Prime Video help site to report the issue with your device model and title name.

Once subtitles return, set them to your preferred language and style, then leave them alone for a day or two. If you keep switching tracks while a stream buffers, captions can drop again.