Can you record a voiceover in an audio editor?

You want to record narration and place it beside music or other audio, without installing a desktop program. One important detail: TooLab's Audio Editor edits audio files, but it does not record a live microphone directly.

You can still do the whole job in your browser after recording your voice in a separate recorder. This guide shows how to capture the narration, check that it is audible, then open and edit it in the Audio Editor.

Record and edit a voiceover

1. Open the Audio Editor and prepare the audio you want to work with. It edits existing files, so record the voiceover in a separate app first.
2. Record your voice using a recorder on your computer or phone. On Windows 11, search the Start menu for Sound Recorder. On a Mac, open QuickTime Player and choose File › New Audio Recording. On a phone, use its built-in voice recorder.
3. Check that the microphone is receiving your voice before recording a long take. Open the Microphone Test, press Start microphone, choose the intended microphone from the list, and speak. The status should change to Sound detected.
4. Save the recording, then open it in the Audio Editor. Keep an untouched copy of the original file in case you want to redo the edit.
5. Cut unwanted starts, pauses, or mistakes. You can split silence, add fades at the beginning or end, and place other audio on another track. When it sounds right, export the result as WAV or MP3.

For a clean take, keep the microphone a hand's width from your mouth, speak at a steady distance, and leave a second of silence before and after each line. That gives you room to trim without cutting off a word.

Choose a recording setup

Record on the same computer

This is the simplest option if your computer has a built-in mic or a connected headset. In Sound Recorder on Windows, make a recording and save it before opening the file in the Audio Editor. On macOS, QuickTime Player's new audio recording window lets you choose an input from its microphone menu. Save the recording, then open the saved file in the editor.

Record on a phone

A phone can be useful when its microphone is closer to you or the computer fan is noisy. Record in a quiet room, save the audio file, then transfer it to the computer or open it from the phone if the browser allows file selection. If the editor cannot open the file's format, export or convert a copy to a format it can read. Keep the original unchanged.

Keep narration and music separate

If the voiceover will sit over music, open both files in the editor and keep them on separate tracks while you edit. This makes it easier to trim narration without cutting the music at the same point. Listen to the result from beginning to end before exporting, especially where the voice starts and stops.

If the voiceover is silent or missing

1. Check the microphone selection. If you have a laptop mic, a webcam mic, and a headset, the recorder may be listening to the wrong one. Select the intended input in the recording app, then speak close to it.
2. Allow microphone access. On Windows 11, open Settings › Privacy & security › Microphone and allow microphone access for the app. On macOS, open System Settings › Privacy & Security › Microphone and enable access for the recording app or browser. On iPhone, check Settings › Privacy & Security › Microphone. Android menu names vary, but look under Settings › Apps › [recorder app] › Permissions › Microphone.
3. Check the system input level. On Windows 11, open Settings › System › Sound › Input and choose the microphone. On macOS, open System Settings › Sound › Input. Speak and see whether the input indicator responds.
4. Close another app using the microphone. A meeting or recording app can sometimes hold the microphone. Close other apps that may be listening, then try a short test recording again.
5. Try another microphone or device. If the recording is still silent, connect a headset or USB microphone, or test the original microphone on another device. If it fails there too, the mic or its cable may need repair or replacement.

Make the voice easier to edit

Record in a quiet space and turn off nearby fans or notifications if you can. Put the microphone slightly to the side of your mouth rather than directly in front, which can reduce bursts of air on sounds like P and B. Make a short sample first and listen back before recording the full script.

The Audio Editor works with files you open in your browser. Your recordings and edited files stay on your device.