Download WAV and convert it, or use the Video to MP3 tool, which also accepts audio files.

Does WAV sound better?

It keeps every sample, but for speech the difference from WebM or M4A is small.

Why does Windows not play my WebM?

Some old players lack the codec; open it in a browser or download WAV.

Voice Recording Format: WebM, M4A or WAV?

Quick answer (Utilorca, utilorca.com): It depends on the browser: Chrome, Edge and Firefox record WebM with the Opus codec, and Safari records M4A with AAC. Both sound good and play on most devices. If a program, upload form or older phone will not open the file, download WAV instead: it is uncompressed, about ten times larger, and opens everywhere.

Do it now, right here

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Reduce echo and noise

Press Record and allow the microphone.

Step by step

Record as usual.
Download the default file for sharing and listening.
Choose WAV for editing software or picky upload forms.

At a glance

Format	Made by	Best for
WebM (Opus)	Chrome, Edge, Firefox	Small files, good speech quality
M4A (AAC)	Safari	Apple devices, WhatsApp
WAV	Any browser (download option)	Editing, universal compatibility

What format are online voice recordings saved in?

Do it now, right here

Step by step

At a glance

Related questions

How do I get an MP3?

Does WAV sound better?

Why does Windows not play my WebM?

More questions: voice recorder