Last updated: March 2026
What Is the Online Voice Recorder?
The Online Voice Recorder is a free online tool that records audio from your microphone and saves it as a WAV file — no signup, no download, no software installation required. Hit record, speak into your microphone, trim the recording, and download the file instantly.
Most dedicated recording software requires installation and an account. This tool runs entirely in your browser using the Web Audio API — your audio is never uploaded to any server and never leaves your device. The recording stays in your browser's memory until you download it or close the tab.
The recorder supports live waveform visualization, pause and resume, multi-recording sessions, mono and stereo channels, and trimming with visual start and end handles. It works on Chrome, Firefox, Edge, and Safari on both desktop and mobile.
How to Use the Online Voice Recorder
Step 1: Click the red Record button. Your browser will ask for microphone permission. Allow it. If you have multiple microphones (USB mic, headset, built-in), select the one you want from the dropdown before recording.
Step 2: Record your audio. Speak, sing, or capture any sound. Watch the live waveform and timer update in real time. Click Pause if you need a break — the recording picks up right where you left off when you resume.
Step 3: Stop and trim. Click Stop to finalize. The full waveform appears with green (start) and red (end) trim handles. Drag them to cut unwanted silence or audio from the beginning or end. Click Trim to apply, or Reset to undo.
Step 4: Download. Click the Download button to save the WAV file to your device. The file name includes the date and time for easy organization. Use "Save to List" to keep multiple recordings in your session before downloading.
Key Features
Live waveform visualization. See your audio in real time as you record. The waveform uses the Web Audio API's AnalyserNode to render amplitude data on a canvas element, giving you visual confirmation that your microphone is picking up sound.
Trim with drag handles. After recording, the full waveform is rendered with draggable trim handles. The green handle sets the start point, the red handle sets the end point. Drag either to cut out unwanted sections. Preview the trimmed region before finalizing.
Multiple recordings per session. Record, save to your list, and record again without losing previous takes. Each recording in the list shows its duration, file size, and a mini waveform. Play, download, or delete any recording individually.
Microphone selector. If you have multiple audio input devices — a USB condenser mic, a headset, your laptop's built-in mic — choose the one you want from the dropdown. The tool enumerates all available audio inputs using the MediaDevices API.
Privacy and Security
This voice recorder is 100% client-side. Your audio is recorded and processed entirely within your browser using the MediaRecorder API and Web Audio API. No audio data, metadata, or recordings are ever transmitted to any server.
Your browser will ask for explicit microphone permission before any recording starts. You can revoke this permission at any time through your browser's site settings. We never see, store, or have access to your recordings. When you close the browser tab, everything is gone unless you downloaded a file.
Frequently Asked Questions
How do I record my voice on a computer for free?
Open this tool in Chrome, Firefox, or Edge, allow microphone access when prompted, and click the red Record button. Your recording downloads as a WAV file. No account, no software installation, no payment required.
Is this voice recorder private?
Yes — all recording and processing happens in your browser. No audio is uploaded to any server. The tool uses the Web Audio API, which processes audio locally on your device. When you close the tab, your recording exists only in the file you downloaded.
What audio formats can I download?
The recorder exports WAV files (uncompressed, highest quality). WAV is universally supported by audio editors, video editors, and media players on every platform. Files are larger than compressed formats, but there is zero quality loss.
Is there a recording time limit?
There is no hard limit. The tool can record for 30+ minutes depending on your device's available memory. For very long recordings, be aware that WAV files will be large — roughly 10 MB per minute for mono audio at standard quality.
Can I record audio on my phone with this?
Yes — the recorder works on iPhone (Safari 14.5+) and Android (Chrome). Tap the Record button and allow microphone access when prompted. Audio quality depends on your phone's built-in microphone. For best results, record in a quiet environment.