Recording audio on Android

Two permission layers

Android, like iOS, gates microphone access twice. Chrome asks whether this website may use the microphone; Android separately controls whether Chrome may use it at all.

1. Press Record and choose Allow when Chrome asks.
2. If nothing arrives, check the system layer: Settings, Apps, Chrome, Permissions, Microphone. Set it to Allow only while using the app.

Some Android skins — Samsung One UI, Xiaomi MIUI, OnePlus OxygenOS — add a third layer of privacy controls that can block microphone access separately. If both layers above look right and there is still no signal, look for a privacy or permission manager in your manufacturer's own settings.

Where downloads go

Files save to the standard Downloads folder, reachable through the Files app or any file manager. Chrome also shows recent downloads in its own menu under Downloads, which is usually the quickest route to sharing one.

On most devices, downloaded audio also appears in the Music or media library after a scan, since Android indexes the Downloads folder.

Getting decent audio from a phone

• Find the microphone. It is usually a pinhole on the bottom edge next to the charging port. Covering it with a finger or a thick case makes a large difference.
• Wired earbuds beat the built-in mic in most real situations, because the microphone sits far closer to your mouth than the phone does.
• Bluetooth headsets are a downgrade. When a Bluetooth device is used as a microphone it switches to a low-bandwidth voice profile and quality drops sharply. Wired is better if you have the choice.
• Record MP3, not WAV. Phones have less spare memory and MP3 uses roughly a sixth as much for the same recording.
• Turn on Do Not Disturb. Notification sounds are picked up by the microphone.

Keep the screen on

Android aggressively suspends background tabs to save battery, and some manufacturers are far more aggressive than stock Android. Leaving the screen on and the tab in the foreground is the only reliable approach for a long recording. If your device has a battery optimisation setting for Chrome, exempting it helps.

• Recording in ChromeThe desktop equivalent, in full detail.
• Voice memoQuick notes on the move.
• Voice notes for WhatsAppSharing the file from a phone.
• Where downloads saveFinding files on every platform.

More in browsers and devices

• Recording audio on a Chromebook
• Recording audio on Windows
• Recording audio on a Mac
• Recording audio on iPad

See all browsers and devices — browser recording works on every device, but not identically.

Questions