Online Voice Recorder — Record & Play Back Your Mic (Free)

Record and play back your microphone

This free voice recorder captures your microphone straight in the browser, lets you play the clip back instantly, and download it as an audio file. Nothing is installed and nothing is uploaded: the recording is created with your browser's built-in MediaRecorder API and exists only on your device until you choose to save it.

What a quick recording tells you that a level meter can't

A volume bar (like our microphone test) proves the mic is capturing sound — but only a playback tells you how you actually sound to other people. Record ten seconds of normal speech and listen for:

Loudness. Too quiet means the input level is low or you are far from the mic; clipping and crackling mean the gain is too high or you are too close.
Background noise. Fans, keyboard clatter, hum from a cheap USB port, echo from a bare room — all obvious on playback, invisible on a meter.
The wrong microphone. If you sound distant and roomy while wearing a headset, your system is probably capturing the laptop's built-in mic instead. Pick the right input in your OS sound settings and record again.
Muffled or thin tone. A windshield of dust, a mic aimed the wrong way, or aggressive noise suppression all leave a signature you can hear immediately.

That makes a 10-second test clip the fastest pre-flight check before an interview, podcast, voice-over, online class or important call.

How to use it

Click ● Record and choose Allow when the browser asks for microphone permission. This permission prompt is a browser security feature — no page can hear you without it.
Speak normally for a few seconds, then press ■ Stop.
The player appears: listen to the clip with the same headphones or speakers your callers use, if you can.
Optionally click ⬇ Download to save the clip as a .webm audio file. Until you download it, the recording lives only in the tab's memory and is discarded on refresh.

If the Record button reports the microphone is blocked, click the mic icon in the browser's address bar, set it to Allow, and reload — or see the full fix guides for Windows and Mac.

FAQ

Where is my recording saved?

Only in your browser's memory until you press Download. Nothing is uploaded to any server — you can verify in the browser's Network tab that no audio leaves the page. Refreshing or closing the tab discards the clip.

Why does the browser ask for microphone permission?

All browsers require explicit consent before a page can access the mic. If you clicked Block by mistake, click the microphone icon in the address bar, choose Allow, and reload the page.

What format is the recording?

A .webm audio file (Opus codec), which plays in Chrome, Edge, Firefox and most modern players and converts easily to MP3 or WAV with any audio converter.

Why do I sound different in the recording?

You normally hear your own voice partly through bone conduction, which adds warmth and bass. A recording carries only the air-borne sound — which is exactly what everyone else hears, so trust the recording, not your ears.