The simplest way to record YouTube on a computer

The easiest method is to use your browser's built-in screen recording tool or a free screen recorder. On Windows 10 and 11, press Windows key + G to open the Game Bar, which records your entire screen or just the active window. On Mac, press Shift + Command + 5 to open the screenshot and recording menu. Both tools are free and built into your operating system—no read needed.

Before you hit record, open YouTube in your browser and navigate to the video you want to record. Start the video, then start your screen recording. The recording will capture both the video and any audio playing through your speakers. When you're done, stop the recording and your file will save to your computer automatically. Windows saves to the Captures folder; Mac saves to your Desktop or a folder you choose.

If you want more control over quality, file size, or editing options, free programs like OBS Studio (Open Broadcaster Software) let you choose your resolution, frame rate, and audio sources before recording. OBS is more complex to set up but gives you professional-level control.

Key Takeaways

  • Windows users can record with Windows key + G (Game Bar); Mac users press Shift + Command + 5—both are free and built in.
  • Screen recording captures whatever plays through your speakers, so make sure your volume is on and the video is playing before you start.
  • Your recording saves as a video file (usually MP4) that you can watch, edit, or share from your computer's file system.
  • OBS Studio is a free alternative that gives you more options for quality, frame rate, and audio if the built-in tools feel limited.
  • Always check the video creator's terms or copyright status before recording and sharing their content elsewhere.

Recording YouTube on your phone

On iPhone, swipe down from the top-right corner to open Control Center, then press and hold the screen recording icon (a circle inside a circle). A menu appears asking whether you want to include microphone audio. Tap the microphone icon to turn it on if you want to record your own voice or the video's audio, then tap "Start Recording." Go back to YouTube, play the video, and your phone records everything you see and hear. When you're done, swipe down again and tap the red recording indicator to stop.

On Android, the method varies by phone model and Android version. Most newer Android phones have a built-in screen recorder in the Quick Settings menu (swipe down twice from the top). Look for "Screen Recorder" or "Screen Record," tap it, and choose your audio settings—usually "Internal Audio" to capture the video's sound. Then tap "Start" or "Record," switch to YouTube, and play the video. Stop recording by tapping the notification that appears at the top of your screen.

Phone recordings save to your Photos app (iPhone) or Gallery app (Android) and take up significant storage space. A 10-minute video can use 500 MB to 1 GB depending on your phone's resolution. Check your available storage before recording long videos.

What happens to the audio when you record

When you record your screen, the audio that plays through your device's speakers is captured by default on most tools. This means the YouTube video's sound, background music, and any dialogue all record together. On Windows Game Bar and Mac's built-in recorder, you don't choose which audio to capture—it's automatic.

If you're using OBS Studio or a phone's screen recorder, you usually get a choice: record internal audio (the video's sound), microphone audio (your voice), or both. If you want to add your own commentary while recording, turn on the microphone option. If you only want the video's original audio, turn off the microphone and leave internal audio on.

One common mistake is forgetting to unmute the video before recording. If the video is muted in your browser tab, your recording will have no sound. Always play the video for a few seconds before starting the recording to confirm you hear audio.

File size and storage considerations

Screen recordings are large files. A one-hour YouTube video recorded at 1080p resolution typically takes up 3 to 5 GB of storage space. At 720p, expect 1.5 to 2.5 GB per hour. These sizes assume standard frame rates (30 or 60 frames per second). If your computer or phone is running low on storage, record at a lower resolution or break long videos into shorter segments.

After recording, you can compress the file to make it smaller using free tools like HandBrake (for Windows and Mac) or the built-in Photos app on phones. Compression reduces quality slightly but can cut file size in half. If you're only recording for personal reference and don't need high quality, recording at 720p instead of 1080p saves space from the start.

Recording without slowing down your device

Screen recording uses your device's processor and storage, which can slow things down if your computer or phone is already running other programs. Close unnecessary browser tabs, email, messaging apps, and background programs before you record. This frees up memory and processing power so the recording stays smooth and the video plays without stuttering.

On Windows, open Task Manager (Ctrl + Shift + Esc) and look at the CPU and memory columns. Close any programs using more than 10 to 20 percent of your CPU. On Mac, open Activity Monitor (Applications > Utilities > Activity Monitor) and sort by CPU percentage, then quit heavy programs. On phones, close apps running in the background by swiping up from the bottom (iPhone) or using the recent apps menu (Android).

If recording still causes lag, lower your resolution. Recording at 720p instead of 1080p uses less processing power and produces a smaller file. You can always record again at higher quality once you've freed up more resources.

Editing and sharing your recording

After recording, your file appears in your computer's file system or phone's photo library as a standard video file (usually MP4). You can play it in any video player, edit it with free tools, or upload it to another platform. On Windows, the Photos app has basic editing tools for trimming and adding music. On Mac, iMovie is free and lets you cut clips, add transitions, and adjust audio. On phones, the built-in Photos or Gallery app usually has trimming and basic filters.

If you want to share the recording, remember that you're sharing a copy of someone else's content. Check the video creator's terms of service and copyright status before uploading your recording to social media, a website, or a file-sharing service. Many creators allow personal use but not public sharing or commercial use.

Frequently Asked Questions

Can I record YouTube videos without the video creator knowing?

Screen recording is a local function on your device—the creator has no way to know you recorded. However, sharing that recording publicly or commercially may violate copyright law or the creator's terms of service. Recording for personal reference is generally acceptable; republishing is not.

Why is my recording blurry or low quality?

This usually happens when you record at a lower resolution than your screen's native resolution, or when your device is overheating and throttling performance. Check your recording settings and set resolution to match your screen (usually 1920x1080 or higher). Close other programs to reduce heat and processing load, then record again.

Does recording use a lot of battery on my phone?

Yes. Screen recording is processor-intensive and drains battery faster than normal use. Expect 10 to 15 percent battery drain per 10 minutes of recording. Plug your phone in before recording long videos, or record in shorter segments and take breaks to let the battery recover.

Can I record just the audio without the video?

Screen recording always captures video. If you only want audio, use a separate audio recorder app (many are free) and play the YouTube video through your speakers while recording. Or read the audio separately using a dedicated tool—check whether the creator allows this in their terms of service.

What's the difference between recording and downloading?

Recording captures whatever is on your screen in real time, including any pauses or buffering. Downloading gets the original file directly from YouTube's servers. Recording is slower and produces larger files, but it works on any video. Downloading is faster and smaller, but many creators and platforms prohibit it.