How Do You Increase Caption Size on YouTube?

Discover easy steps to increase YouTube caption size for better video accessibility and a more enjoyable viewing experience.

If you’re a frequent YouTube viewer, you may struggle with the small default caption size, which can strain your eyes. Don’t worry; this issue is easily solvable! Enhancing the size of YouTube captions can significantly improve your video viewing experience, especially for those with vision impairments. Here’s the good news: YouTube provides an easy-to-use and flexible setting that lets you adjust the caption size according to your preference. You can make captions larger or smaller and even customize their color and background for better readability. Let’s dive into the simple steps you can follow to change YouTube caption size, making your video watching more accessible and enjoyable!


Adjusting Caption Size on Desktop (Web Browser)


1. YouTube Settings:

  • Go to YouTube and sign in.
  • Click on your profile picture in the top right and select “Settings.”
  • Click on “Accessibility” in the left sidebar.
  • Under “Subtitles,” you can adjust the font size by selecting from the available options.


2. Browser Settings:

You can also try adjusting the browser zoom settings. This will affect all text on the page, including captions.
Below, you’ll find a comprehensive breakdown of every individual step, meticulously explained for your clarity and understanding.

  • Access YouTube:
    Start by opening YouTube on your web browser. Make sure you’re signed in to your account.
  • Choose a video:
    Select the YouTube video you wish to watch. Play the video to ensure that the captions are turned on.
  • Navigate to settings:
    Below the video player, you’ll notice a gear icon for ‘Settings.’ Click on this button to open the settings dropdown menu.
  • Go to Subtitles/CC:
    Within the settings menu, find and click on ‘Subtitles/CC.’ This will open a new options panel.
  • Adjust caption size:
    In the subtitles panel, find the ‘Font size’ option. Click on it, and a dropdown menu will appear with different font sizes to choose from. Here, you can select larger sizes for your captions.
  • Customize appearance:
    In addition to size, you can also change the font type, color, and background of your captions for better visibility. This is optional but can significantly enhance readability.
  • Save changes:
    Once you’re happy with your adjustments, close the settings panel to save your changes. Your settings will apply immediately to the video you are watching and to all future videos.


Adjusting Caption Size on Mobile (YouTube App)


Device Settings:

  • Go to your device settings.
  • Find and select “Accessibility” or “Display.”
  • Look for an option related to text size or font size and adjust it accordingly.


YouTube App Settings (Android):

  • Open the YouTube app.
  • Tap on your profile picture in the top right.
  • Go to “Settings” > “Captions.”
  • Adjust the font size as needed.

Below, you will find an elaborate breakdown of each step:


Launch YouTube App:
Open the YouTube application on your smartphone. Ensure that you have signed into your account.


Select a Video:
Browse and choose the video you want to watch, and ensure that the captions are activated for that video.


Tap on Video:
Once the chosen video has started playing, tap anywhere on the video screen. This will reveal several icons, including ‘pause’, ‘next’, ‘previous’, and ‘more’.


Open Settings:
Now, tap on the ‘more’ icon represented by three vertical dots in the top-right corner of the video screen. A dropdown menu will appear. From this menu, select ‘Captions’.


Navigate to Caption Settings:
After you select ‘Captions’, you will be redirected to the ‘Caption Settings’ page. Here, you will see several options to customize your captions.


Adjust Caption Size:
Look for the ‘Text size’ option and tap on it. A new screen will open with an adjustable slider to change the caption size. You can drag this slider left or right to decrease or increase the caption size, respectively.


Customize Appearance:
Just like on the desktop, YouTube’s mobile app also allows you to change the font, color, and background of your captions to enhance visibility. However, this is optional and depends on your preference.


Save Changes:
Once you have made the desired adjustments, use the back button on your smartphone to exit the settings. Your changes will be saved automatically and will apply to the current and all future videos.


Using Keyboard Shortcuts to Manage Captions on YouTube

Keyboard shortcuts not only speed up your interaction with YouTube but also make the viewing experience more enjoyable, especially when dealing with captions. Here are some indispensable shortcuts you should know:


Toggle Captions ON/OFF:
Press the ‘C’ key to turn captions on or off while watching a YouTube video. This is an easy way to turn on subtitles when you need them and turn them off when you don’t.


Increase Caption Size:
If the captions are too small for your liking, you can make them larger by pressing the ‘+’ key. This is a quick way to increase the caption size without navigating through settings.


Decrease Caption Size:
Conversely, if the captions are too large, press the ‘-‘ key to decrease the size. This allows you to shrink the text to a more comfortable dimension instantly.


Change Caption Background:
Press the ‘B’ key to toggle through different background options for your captions. This can improve readability against various video backgrounds.


Change Caption Color:
To change the color of your captions, press the ‘O’ key. This allows you to choose a color that enhances visibility against the video background.


Additional Tips


Make sure to maintain the same settings for caption sizes across all devices for a consistent viewing experience.


Keep in mind your preferences on the YouTube website might translate over to something other than the mobile app and vice versa.


Feel free to experiment with different size and color combinations until you find the most comfortable setting for you.


Keyboard Shortcuts:
Utilize keyboard shortcuts on the desktop version of YouTube for quicker adjustments to your caption settings.


Even though YouTube offers a plethora of customization options for captions, sometimes keeping it simple can provide the best viewing experience.