Gravador de Voz
Record audio from your microphone and download
100% gratuito. Funciona totalmente no seu navegador: seus arquivos e dados nunca saem do seu dispositivo e nada é enviado para nenhum servidor.
Click to request microphone access and begin recording
Sobre esta ferramenta
Recording audio used to mean installing something. Browsers now handle it natively through the MediaRecorder API, which is what this uses - your microphone feeds straight into the page, and the resulting file downloads to your device without ever reaching a server. That last point is the one worth dwelling on, because voice recordings are among the most personal files people create: interviews, medical notes, private memos, confidential meetings. Most free online recorders upload to process. This one does not, and it cannot, because there is no server involved in the recording at all. The quality you get depends almost entirely on things outside the software. A laptop's built-in microphone in a room with hard surfaces will sound hollow no matter what records it, while a cheap headset microphone close to your mouth sounds markedly better. Distance and room reflections matter more than equipment price.
Limpe uma faixa de voz gravada
Grave, corte os silêncios, nivele e depois exporte no formato que precisa.
Como usar esta ferramenta
- Allow microphone accessYour browser asks once. The permission is per-site and can be revoked at any time.
- Record a few seconds and check the levelA test clip catches a muted mic or the wrong input device before you record anything important.
- RecordAudio is captured in your browser. Nothing is transmitted at any point.
- Download the fileIt saves to your device. Nothing is retained here once you close the page.
Por que usar
- Nothing is uploaded - the recording exists only on your device, which matters for anything confidential.
- No software to install and no account.
- Works on phones as well as desktops, using whichever microphone the device has.
- No time limit imposed by a server.
- Immediate download rather than a processing queue.
Usos comuns
- Voice memos and quick notes to yourself.
- Recording an interview or meeting for your own reference.
- Capturing a podcast segment or narration take.
- Recording pronunciation practice when learning a language.
- Testing a microphone before a call.
Dicas para melhores resultados
- Record a short test first. A muted microphone or the wrong input device is the most common wasted recording.
- Get close to the microphone - 15 to 20cm. Distance picks up far more room echo than most people expect.
- Record in a soft room. Curtains, carpet and furniture absorb reflections; a bare kitchen does the opposite.
- Close other tabs using the microphone, since a video call app can hold the device exclusively.
- Download before closing the page. Nothing is stored here, so an unclosed tab is the only copy.
Erros a evitar
- Recording something long without testing levels first, then finding the microphone was muted.
- Sitting too far from the microphone, which no amount of later processing fully fixes.
- Closing the tab before downloading - the recording lives only in the page.
- Recording in a room full of hard surfaces and blaming the equipment for the echo.
- Denying the permission prompt and assuming the tool is broken.
Perguntas frequentes
No - recording happens directly in your browser using your device's microphone; the audio isn't sent anywhere unless you choose to share the downloaded file yourself.
Your browser will prompt you to allow microphone access before recording can start - a standard browser permission prompt you control directly, and you can revoke it anytime in your browser settings.
A standard web audio format your browser supports natively - usually WebM or MP4 depending on the browser. If you need MP3 or WAV specifically, run the download through the Audio Converter.
Almost always the room rather than the microphone. Hard surfaces reflect sound back, and sitting far from the mic picks up more reflection than direct voice. Moving closer and recording somewhere with soft furnishings improves it more than better equipment would.
No server-imposed limit, since nothing is uploaded. Very long recordings are bounded by your device's memory instead, so download and start a new one for extended sessions.
Either the permission was denied - check the padlock icon in your address bar - or another application is holding the device exclusively. Video call apps are the usual culprit; closing them frees the microphone.
Yes. Voice Recorder is free for normal use with no account required, and ToolBox does not add a watermark to your result.
Most tools in this category run in your browser so the file stays on your device. If a tool needs a temporary server job, files are handled for that job only and are not kept as a lasting archive.
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