Audio Logger — Continuous Recording

A free browser-based audio recorder for continuous long-duration recording — hours or even days without interruption. Ideal for monitoring, time-stamped logging, and documentation.

How to Use the Audio Logger

1
Choose your microphone

Select the microphone from the dropdown. USB mics, headsets, and built-in hardware are all supported.

2
Configure settings

Pick quality (Standard/Medium/High), mono or stereo, and segment interval (15–120 minutes).

3
Press Record

Click the record button to start. The waveform and timer will begin immediately.

4
Segments auto-save

Every interval, a file is automatically downloaded to your disk. The recording continues without gaps.

5
Stop when done

Press Stop or hit Escape. The final segment is downloaded automatically.

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Record audio continuously with automatic segmentation and scheduled downloads

▶ Advanced Settings
{date} = date, {time} = time, {n} = segment number, {quality} = quality preset
-35 dB Auto-paused (silence)
—
Total
00:00:00
Segment time
00:00:00
Press the button to start recording
Space — pause/resume · Esc — stop
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Features

Auto-segmentation with timed file rotation Voice activation (VOX) — pause on silence Scheduled recording with start/stop times Wake Lock keeps screen on during recording

What You Can Do

  • Record audio continuously for hours or days without interruption
  • Auto-save segments to disk every 15, 30, 60, or 120 minutes
  • Use Voice Activated (VOX) mode to skip silence automatically
  • Schedule recordings to start and stop at specific times
  • Customize filenames with date, time, and segment number placeholders
  • Keep the screen awake with Wake Lock during long sessions

Why Use Audio Logger

Unlike other online recorders, Audio Logger is designed for long-duration, unattended recording. Auto-segmentation ensures no data is lost if the browser crashes. VOX mode saves disk space by skipping silence. Scheduled recording lets you set it and forget it. Runs in your browser via Web Audio API and MediaRecorder.

Frequently Asked Questions

How long can I record?

There is no time limit. You can record for hours or even days. Each segment is saved to disk automatically, so the browser never runs out of memory.

What happens if my browser crashes?

All previously saved segments remain safely on your disk. Only the current (unsaved) segment would be lost.

What format are the files?

Files are saved in WebM format (Opus codec) which is compact and widely supported. You can convert them to MP3/WAV using our converter tool.

Will my screen turn off during recording?

No — the Audio Logger uses Wake Lock API to keep your screen on. This works in Chrome, Edge, and other Chromium-based browsers.

Can I pause and resume?

Yes. Pausing stops the timer and recording. When you resume, the segment continues where it left off.

What is Voice Activated (VOX) mode?

VOX automatically pauses recording during silence and resumes when sound is detected. This saves disk space during long sessions with intermittent audio.

Can I schedule a recording?

Yes. Set a start time and optionally a stop time. The recorder will begin and end automatically. You need to grant microphone permission beforehand and keep the tab open.

💡 Want us to improve this tool just for you?

We can — and it's free! Just send us a quick message with your idea. If you'd like to discuss it in detail, leave your email and we'll get back to you. You can stay anonymous.

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Who is this tool for?
👨‍👩‍👧 Parents & Families 🔒 Security & Privacy
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