Does my recording get uploaded anywhere?

No. Recording uses the browser's built-in MediaRecorder API entirely on your device. The audio is never sent to any server — it stays in browser memory until you download it.

What format are recordings saved in?

Recordings are saved as WebM (Opus codec) by default, which is what the MediaRecorder API produces in Chrome and Firefox. On browsers where WebM is not available, the tool falls back to the next supported format. You can also convert the recording to WAV by clicking "Convert to WAV" after stopping.

How do I allow microphone access?

Click the Record button. Your browser will show a permission prompt asking for microphone access. Click Allow. If you previously denied access, you will need to reset it in your browser's site settings (click the lock icon in the address bar).

Is there a recording time limit?

There is no hard time limit in the tool itself. Practical limits are your device's available RAM (each minute of audio takes roughly 1–2 MB in WebM format) and your browser's memory limits.

Can I record on iPhone?

Yes. Safari on iOS 14.5+ supports MediaRecorder for audio. Make sure you are on a recent iOS version. The download button will save the file to your Files app.

Why does the recording appear choppy when I play it back?

This can happen if the page is in a background tab during recording, which some browsers throttle. Keep the recorder tab active while recording for best results.

Can I trim the recording after capturing it?

Yes. Download the recording, then open it in the Audio Trimmer tool on this site to cut out unwanted sections at the start or end.

What sample rate is used?

The MediaRecorder API uses the default input sample rate negotiated with your microphone, typically 44 100 Hz or 48 000 Hz. This is sufficient for voice and music recordings.

Voice Recorder

Record voice memos and audio directly from your microphone. Download instantly — no upload, no account required.

100% client-side · mic stays local

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Press Record to start. Your browser will ask for microphone permission.

How to record a voice memo

Click Record. Your browser will prompt for microphone access — click Allow.
Speak into your microphone. The input level bar shows signal strength.
Click Stop when you are done. The recording appears in the playback player.
Click Download to save the file, or Convert to WAV for maximum compatibility.
To trim the recording, save it and open it in the Audio Trimmer.

Common use cases

Quick voice notes: Capture thoughts or reminders without installing an app.
Interview recordings: Record meetings or interviews privately in the browser.
Podcast drafts: Record rough takes before moving to dedicated software.
Vocal samples: Capture vocals for music projects, then normalise with the Volume Normalizer.
Language learning: Record your pronunciation to compare against native speakers.

Related tools: Audio Trimmer · Volume Normalizer · Audio Fade · Audio Merger

常見問題

Does my recording get uploaded anywhere?: No. Recording uses the browser's built-in MediaRecorder API entirely on your device. The audio is never sent to any server — it stays in browser memory until you download it.
What format are recordings saved in?: Recordings are saved as WebM (Opus codec) by default, which is what the MediaRecorder API produces in Chrome and Firefox. On browsers where WebM is not available, the tool falls back to the next supported format. You can also convert the recording to WAV by clicking "Convert to WAV" after stopping.
How do I allow microphone access?: Click the Record button. Your browser will show a permission prompt asking for microphone access. Click Allow. If you previously denied access, you will need to reset it in your browser's site settings (click the lock icon in the address bar).
Is there a recording time limit?: There is no hard time limit in the tool itself. Practical limits are your device's available RAM (each minute of audio takes roughly 1–2 MB in WebM format) and your browser's memory limits.
Can I record on iPhone?: Yes. Safari on iOS 14.5+ supports MediaRecorder for audio. Make sure you are on a recent iOS version. The download button will save the file to your Files app.
Why does the recording appear choppy when I play it back?: This can happen if the page is in a background tab during recording, which some browsers throttle. Keep the recorder tab active while recording for best results.
Can I trim the recording after capturing it?: Yes. Download the recording, then open it in the Audio Trimmer tool on this site to cut out unwanted sections at the start or end.
What sample rate is used?: The MediaRecorder API uses the default input sample rate negotiated with your microphone, typically 44 100 Hz or 48 000 Hz. This is sufficient for voice and music recordings.

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