How to Record Your Screen with Clear Audio
Most bad screen recordings fail on sound rather than picture. The voice is distant, the keyboard is louder than the narration, or the video from the page is silent because system audio was never enabled. These problems are hard to fix afterwards and easy to prevent with a short test.
Screen Recorder captures a browser tab, a window, or the whole screen with an optional microphone. The page uses the browser’s capture permissions, so you choose what is shared.
Quick answer
Decide whether the recording needs narration, system audio, or both, then test each source for thirty seconds and listen back through speakers. Keep the microphone close, wear headphones if the page also makes sound, and record in a quiet room. Trim the start and end afterwards.
Decide what the viewer must hear
Narration explains why you are doing something; system audio lets the viewer hear the thing being demonstrated. A software walkthrough usually needs narration only. A video call, a game, or a music interface may need both.
If you use both, wear headphones. Otherwise the microphone hears the speakers, the speakers feed the microphone again, and the recording gains an echo or a rising whine.
Get the microphone close
Distance matters more than an expensive microphone. A headset or a microphone a hand’s width from your mouth picks up less room noise, keyboard clatter, and traffic than a laptop’s built-in array across the desk.
Record a test and play it back through speakers, not headphones. Speakers expose room problems that headphones flatter. Listen for clipping, a hollow echo, and the sound of your chair or keyboard. Adjust the input level or the distance rather than relying on software.
Control the room and the screen
Choose the quietest room available, close the door and the window, and move away from a humming fridge or a noisy fan. Soft furnishings absorb reflections; a bare room makes every voice sound distant. Silence notifications and close messaging apps.
Record only what the viewer needs. A tab capture avoids desktop clutter and private windows; a window capture includes the application frame. The full screen is right only when the relationship between windows matters. Clear the desktop and hide account menus even if they seem out of frame.
Perform the take
Narrate what you are doing and why. “I am opening the settings menu because the option is hidden there” gives the viewer a reason for the click. Slow down slightly, pause between steps, and leave a second of quiet at the start and end. If you make a mistake, pause, repeat the sentence, and continue.
Afterwards, listen once at normal volume and watch once as a viewer. Check that the narration matches the action and that no private notification appeared. If the file is large, the reasons are covered in Why Screen Recordings Get So Large.
For the full recording method, read How to Record Your Screen with Audio.
Set up the window, test the microphone and the audio source, then record with Screen Recorder. A minute of testing prevents the most common reason a recording has to be made twice.
Common questions
Why is my narration quieter than the system audio?
The two sources are captured at different levels, and the page audio is often already loud and compressed. Test both together before recording, move the microphone closer, and adjust the input level rather than relying on a later normalisation step. Headphones prevent the microphone from hearing the speakers.
Do I need headphones when recording system audio?
Yes, if you are also using a microphone. Without headphones, the microphone picks up the speakers, creating echo or feedback, and the page audio may be captured twice. Headphones keep the narration and the system sound separate and cleaner.
Can I fix poor audio after the recording is finished?
Only within limits. You can trim pauses, reduce steady background noise, and balance levels, but you cannot restore a clipped signal or make a distant voice sound close. If the audio is badly distorted, re-record the section with the microphone nearer and a quieter room.