How to Use Windows 11 Live Captions for Videos and Calls
Windows 11 can listen to any audio playing on your PC and turn it into text on your screen in real time. Learning how to use Windows 11 Live Captions for videos and calls means you will never miss a word again, whether you are watching a video without sound, joining a meeting in a noisy room, or following a call with someone who speaks quietly. Live Captions is a free accessibility feature built into Windows 11, and it works with videos, podcasts, music, video calls, and even audio playing in your browser. It does not need an internet connection once it is set up, and your audio never leaves your PC, so it is private as well as useful. In this guide we show you how to turn Live Captions on, how to customize it, and how to get the best results from it in everyday use.
What Are Windows 11 Live Captions
Live Captions is an accessibility feature in Windows 11 that automatically generates captions for any audio playing on your computer. When you turn it on, a caption bar appears at the top or bottom of your screen, and it shows the words being spoken in a video, a call, or an audio track, with only a short delay. The feature uses on-device speech recognition, which means the audio is processed on your PC rather than being sent to a server. That keeps your conversations private, and it also means Live Captions works offline and in places with no internet connection. Live Captions supports several languages, including English, and it can caption audio from almost any app: YouTube and other video sites in your browser, media players, video conferencing apps such as Teams and Zoom, and even the microphone input during a call. It is designed primarily for people who are deaf or hard of hearing, but it is useful for anyone who watches videos in a quiet library, follows a fast-talking presenter, or wants to understand a video in a language they are still learning. The captions are not perfect, and they can struggle with strong accents, background noise, or technical terms, but they are good enough to follow most conversations, and they improve as you use them.
How to Turn On Windows 11 Live Captions
Turning on Live Captions takes less than a minute. The fastest way is to press the Windows key, Ctrl, and L together on your keyboard. That shortcut opens the Live Captions bar immediately, and the first time you use it, Windows will ask you to download the speech recognition files for your language. The download is small and only happens once, and after that Live Captions works offline. You can also turn Live Captions on from Settings: open Settings, go to Accessibility, then Captions, and switch on Live Captions. From the same page you can choose whether the caption bar appears at the top or bottom of the screen, and you can open the caption style settings. A third way is to use Quick Settings: click the volume or network icon on the taskbar, click the Accessibility button, and turn on Live Captions. Once the caption bar appears, play any video or audio on your PC and the words should start appearing within a second or two. If the caption bar is empty, check that audio is actually playing and that your volume is not muted, because Live Captions can only caption sound that Windows is playing. You can move the caption bar by dragging it, and you can close it at any time by clicking the X, which turns Live Captions off.
Customizing Live Captions to Suit You
Live Captions is easy to read by default, but you can change almost everything about how the captions look. Open Settings, go to Accessibility, then Captions, and click Caption style to choose a preset, such as White on black, Small caps, or Yellow on blue, or create your own style with the font, size, color, and background you prefer. Larger text and a high-contrast background make captions easier to read from a distance or on a bright screen, and a smaller font keeps the caption bar out of the way when you are working. You can also choose whether the captions include sound information, such as applause or music, and whether they identify speakers in a conversation. The caption bar has its own settings menu, which you can open by clicking the gear icon on the bar: from here you can change the position of the bar, turn the microphone on or off, and choose whether to include microphone audio in the captions. Including microphone audio is useful in a video call, because it captions what you say as well as what the other person says, but it can also pick up background noise, so you may want to turn it off in a noisy room. Take a few minutes to try different styles and positions, because the right setup makes Live Captions far more comfortable to use for long videos and meetings.
Using Live Captions in Video Calls and Meetings
Live Captions is especially useful in video calls and meetings, where it can help you follow a fast discussion, understand a colleague with a strong accent, or keep up when several people talk at once. To use it in a call, turn on Live Captions before the meeting starts, and make sure the caption bar is positioned where it does not cover the video of the person speaking. In Teams and Zoom, Live Captions works alongside the app’s own caption features, so you can use whichever one you prefer, and the Windows captions will also work in apps that have no built-in captions at all. If you want the captions to include your own voice, turn on the microphone option in the Live Captions settings, and Windows will caption what you say as well as what others say. This is useful for checking that your microphone is working and that you are speaking clearly. In a noisy environment, such as a shared office or a cafe, Live Captions lets you follow a meeting with the sound turned down, which is considerate to the people around you. One limitation to be aware of is that Live Captions has a delay of a second or two, so it is best for following a conversation rather than for real-time interaction, and it can struggle when two people speak at the same time. Even so, for most meetings it makes a real difference, and it is worth turning on for any call where understanding every word matters.
Live Captions for Videos, Podcasts, and Music
Outside of meetings, Live Captions is a great tool for watching videos and listening to podcasts. If you watch videos on YouTube, Netflix, or any other site in your browser, Live Captions will caption the audio even when the video itself has no subtitles, which is useful for older videos, for videos in another language, and for creators who do not add captions. It also works with videos you play from your own files, with podcasts in your browser or in a podcast app, and with music that has lyrics, although song lyrics are often captioned less accurately than speech. One practical tip is to use Live Captions together with the volume controls: you can turn the volume down low and read the captions instead, which is ideal for watching a video late at night or in a quiet room without disturbing anyone. You can also use Live Captions to learn a language, because seeing the words written down while you hear them helps you connect the sounds to the spelling, and you can pause the video to read a sentence you missed. If you watch a lot of video on your PC, you may also want to explore the built-in tools for working with your voice and text. Our guide on how to use Windows 11 voice typing to dictate text faster shows the other side of Windows speech features: turning your voice into text. And if you edit videos yourself, our guide to the best free video editing software for Windows in 2026 will help you add proper subtitles to your own creations.
Troubleshooting Live Captions
Live Captions usually works the first time, but a few common problems can stop it. If the caption bar appears but stays empty, check that audio is playing and that the volume is up, and try playing a different video to see whether the problem is with one app or with Live Captions itself. If the captions are wrong or garbled, try moving closer to your microphone if you are captioning a call, or reducing background noise, because Live Captions works best with clear audio. If the captions lag behind the video by more than a few seconds, close other apps that are using your processor, because speech recognition needs CPU power to keep up. If Live Captions will not turn on at all, check that you have downloaded the speech recognition files for your language in Settings under Accessibility and Captions, and check for Windows updates, because Microsoft improves Live Captions regularly. If the caption bar is in the wrong place, drag it to a new position or change its position in the settings. And if you find the captions distracting in one app but useful in another, remember that you can turn Live Captions on and off quickly with the Windows key, Ctrl, and L shortcut, so you can use it only when you need it. Most problems are fixed by restarting the app that is playing the audio or by restarting Live Captions itself.
Frequently Asked Questions
Is Windows 11 Live Captions free? Yes. Live Captions is a built-in accessibility feature in Windows 11 and it is completely free. You do not need to install anything, and after the one-time download of the speech recognition files, it works offline.
Does Live Captions work without the internet? Yes. Live Captions uses on-device speech recognition, so once the language files are downloaded, it works without an internet connection, and your audio is never sent to a server.
Which languages does Live Captions support? Live Captions supports several languages, including English, and Microsoft adds more over time. You can check the available languages in Settings under Accessibility, then Captions, where you can download the speech recognition files for your language.
Can Live Captions caption a phone call or a meeting? Yes. Live Captions can caption any audio playing on your PC, including video calls in Teams, Zoom, and other apps, as well as your microphone input if you turn that option on in the Live Captions settings.
Conclusion
Windows 11 Live Captions is one of the most useful features on your PC, and it is free, private, and easy to turn on. Press Windows, Ctrl, and L, and you will see captions for any video, call, or audio playing on your computer, without an internet connection and without your audio leaving your device. Customize the style and position to suit your eyes, use it in meetings to follow every word, and use it for videos and podcasts when you need to keep the volume down. Whether you are hard of hearing, learning a language, or simply trying to watch a video in a noisy room, Live Captions makes your PC easier to understand. Turn it on once, and you will wonder how you managed without it.
