Silencio — Live Audio Recorder

Record live audio.

Free mic recorder with live waveform, quiet-spotting, pause-on-quiet, timer, and instant WEBM + WAV saves. Your sound never leaves this tab.

No uploadsLive visualizerQuiet-spottingWorks on phones

Recorder

Allow mic use once, then press Start. Watch levels live and stop to save.

IDLE0 KB00:00

SOUND

Quiet threshold

22

Below this level counts as quiet. Raise it in noisy rooms, lower it in calm rooms.

Quiet wait before flag (ms)

1200 ms

How long level must stay low before a span is marked quiet.

Auto-pause on quiet Echo cut Noise cut Auto gain

Mic: not asked yet - press Start and allow mic use in the prompt.

Quiet-spotting

Live flag for silent spans while you record.

SOUND LIVELevel is above threshold.

0 QUIET SPANS

Quiet spans will show up here with time stamps.

Tips for crisp takes

Small tweaks, big win in clarity.

• Stay near the mic and cut fan noise for a cleaner signal.
• Keep peaks in mid zone. If bars pin at max, lower gain.
• Use auto-pause so long gaps do not bloat your file.
• Save WEBM for sharing, WAV for editing apps.

Your takes

0 CLIPS

No takes yet - press Start to make your first clip.

FAQ - all you need to know

Tap a line to open it.

It is a free live mic recorder that runs in your browser. Press Start, speak or play sound near your mic, then stop and save your clip. No sign-up, no install.

The app reads your mic level live. If the level stays below your threshold for a set time, it marks that part as quiet. Tune threshold and wait time with the sliders to match your room.

No. All work is done on your device. Audio never leaves your browser tab, so your clips stay private unless you share them.

You get WEBM with Opus sound by default - small size, crisp voice. You can also convert any take to WAV with one click for editing apps.

Long gaps make files big and dull. Auto-pause halts capture during quiet gaps and picks up when sound returns, so you save time trimming later.

Yes. It runs on modern Chrome, Edge, Firefox and Safari - on desktops and phones. On iPhone use Safari and allow mic use when asked.

Check these steps: 1) Allow mic use in the browser prompt. 2) Pick the right mic in your OS sound settings. 3) Close apps that lock the mic, like video calls. 4) Use HTTPS or localhost - mic use needs a safe context.

Stay near the mic, cut fan noise, keep gain low to dodge clipping, and speak at a stable pace. Try noise cut and echo cut toggles for cleaner takes.