QuickTime Player audio recording: what it does well and where it stops

Open QuickTime Player, choose File and New Audio Recording, and a small window appears with a record button. Click it, speak, click it again to stop.

Before recording, click the small arrow next to the record button. That reveals the input device list and a quality setting, and it is the only configuration QuickTime offers.

Choose your microphone explicitly rather than leaving it on the default, and set quality to High. The lower setting exists for voice memos and is noticeably worse.

The slider in that window is monitoring volume, not input gain. It changes what you hear, not what is recorded, which catches people out when they try to fix a quiet recording with it.

QuickTime has no gain control at all. It records at whatever level the system is set to, so if the recording comes out too quiet or too loud, you fix it outside QuickTime.

Open System Settings, Sound, Input, select your microphone and adjust the input volume there while watching the level meter as you speak normally. Aim for it moving well into the middle without hitting the top.

Do this before the recording, not after. QuickTime's own window shows a waveform while recording but no numeric level, so there is no reliable way to tell you are clipping until you listen back.

When you stop, nothing is saved yet. Use File and Save, or close the window and you will be prompted. Recent macOS versions autosave into a recordings folder, but do not rely on that.

The file is an .m4a using AAC. That is a good, widely compatible format and most things will play it, though a few podcast hosts and older tools want MP3 or WAV, and you will need to convert.

QuickTime can trim: Edit and Trim, then drag the yellow handles. That is the extent of its editing. There is no way to cut from the middle, adjust level, or remove noise.

Trimming is destructive once saved, so duplicate the file first if you might want the full version.

QuickTime records a microphone and nothing else. It cannot capture what your Mac is playing, so recording a call, a video or a stream through it does not work.

The usual workaround is a virtual audio device such as BlackHole, selected as QuickTime's input. Our guide to Mac screen recording with audio covers the setup, and macOS 27 is reported to change this.

It also records one source at a time, so two microphones on separate tracks is not possible. That needs an interface and software that handles multiple channels.

It is genuinely good for capturing something quickly: a note to yourself, an idea before you lose it, a quick take for someone to listen to, a placeholder voiceover. Three clicks and no setup is a real advantage.

It is the wrong choice for anything you will publish, because there is no gain control, no noise reduction, no levelling, no real editing, and no way to know whether you clipped until afterwards.

Audacity is the free step up and gives you all of those. Hilite records in the browser with the clean-up included, and we make it, so weigh that accordingly.

One thing worth keeping from the QuickTime habit: it is already on the machine and always works, which makes it a reliable backup recorder running alongside whatever you are actually using.