Voice Recorder - Free Online Audio Recorder
Record audio from your microphone directly in the browser. Live waveform, pause/resume, and download as MP3 or WAV. No upload, no signup, 100% private. AI cannot access your microphone - we do it in the browser.
Recording saved!
How to Record Your Voice Online
- Grant microphone access when your browser prompts you
- Select your microphone device from the dropdown (if you have multiple)
- Choose your output format (MP3 or WAV) and bitrate
- Click the red Record button and start speaking
- Use Pause to take breaks, Stop to finish
- Play back, download, or delete your recordings
Features
Live Waveform
See your voice in real time with a waveform visualization. Visual feedback confirms your microphone is working.
Pause & Resume
Pause mid-recording and resume without gaps. Perfect for interviews, lectures, or taking notes between takes.
Multiple Formats
Download as MP3 with adjustable bitrate (128-320 kbps) for sharing, or lossless WAV for editing.
100% Private
All processing happens in your browser using MediaRecorder API. Your audio never leaves your device.
No Signup Required
No account, no email, no login. Just open the page and start recording instantly, completely free.
Multiple Recordings
Record multiple takes and manage them in a list. Play, download, or delete each one individually.
Why AI Cannot Replace This Tool
- No microphone access: AI assistants cannot access your device microphone or request browser permissions
- No real-time audio: AI cannot capture, process, or visualize live audio streams from your hardware
- No waveform visualization: AI cannot render real-time waveform graphics using the Web Audio API AnalyserNode
- No local file saving: AI cannot download files directly to your device or manage multiple audio recordings
- Deterministic recording: This tool uses your browser's built-in MediaRecorder API for 100% reliable recording - no AI hallucinations, no delays, no internet dependency once loaded
Frequently Asked Questions
How does the online voice recorder work?
This tool uses your browser's built-in MediaRecorder API and Web Audio API. When you click Record, your browser captures audio from your microphone entirely on your device. The audio is processed locally and is ready for playback or download as soon as you stop. Nothing is uploaded to any server.
Is this voice recorder really free?
Yes, completely free with no limits, no watermark, no signup, and no hidden fees. Record as many times as you want for as long as you want.
Does it work on my phone?
Yes. Works on Chrome for Android and Safari on iOS. On iPhone the site must be served over HTTPS. Grant microphone permission when prompted.
What is the difference between MP3 and WAV?
MP3 is compressed and smaller - ideal for sharing via email, messaging, or uploading to platforms. WAV is uncompressed lossless audio - much larger file size but preserves every detail, best for editing in audio software.
Can I record system audio?
No, this tool records from your microphone only. Browser security rules do not allow websites to capture system audio directly. For system audio recording, use a desktop application like OBS Studio.
How long can I record for?
There is no hard time limit. Recording uses your device's memory. Most modern devices handle 1-2 hours without issues. For very long recordings, save periodically to avoid losing audio if the tab crashes.
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