Voice Recorder
Voice Recorder captures your microphone and saves the result as an audio file. It shows a live input level so you can tell it is working, records for as long as you need, and keeps the audio on your device.
Record a voice note
Your browser will ask for microphone permission the first time. Nothing is captured until you press the button, and the audio stays on your device.
The level meter moves once recording starts.
The audio stays on your device.
A voice recording carries more than words — it is your voice, and it is usually about something private. It is captured in this tab and written to your downloads folder when you save it.
Learn how files are processed →- Captures
- One microphone
- Feedback
- Live input level
- Output
- M4A, or WebM/OGG where M4A isn't available
- Processing
- Recorded in your browser
How to use Voice Recorder
- 01Upload
Allow the microphone
Your browser asks once. The level meter starts moving as soon as recording begins.
- 02Customize
Record
Pause and resume freely — the clock counts only what is captured.
- 03Process
Download
Play it back and save. The file goes straight to your downloads folder.
What is Voice Recorder?
A voice recorder is the kind of tool people reach for once and want to work immediately: capturing an idea before it disappears, recording a lecture segment, leaving a spoken note, or laying down a rough voiceover to time against.
Phones have one built in. Computers usually do too, buried in an application nobody opens, saving to a folder nobody can find. A page that records and hands you the file is often simply quicker.
Because the capture runs in the browser, the audio is not uploaded. A voice recording carries more than words — it is your voice, and it is often about something private — so keeping it local is the sensible default rather than a feature.
Supported formats
- MP3
- WAV
- M4A
- OGG
- FLAC
- Maximum file size —
- bounded by your device's memory
- Processed by —
- FFmpeg (WebAssembly), on your device
Limitations
Worth knowing before you start, rather than after.
- Records a single microphone. Multi-input and multi-track recording need a desktop audio application.
- The recording is held in memory until you save it, so length is limited by the tab.
Getting a recording that is actually usable
Almost every bad browser recording is bad for one of three reasons, and none of them are the browser's fault.
The first is distance. A microphone picks up the room in proportion to how far you are from it. At arm's length you record the room with your voice in it; at a hand's width you record your voice with the room behind it. Moving closer does more than any processing afterwards.
The second is the wrong device. Laptops often have several inputs, and browsers use the system default — which may be a webcam microphone pointing at the ceiling rather than the headset you are wearing. If the level meter moves but the recording sounds distant, this is usually why.
The third is level. Speaking too quietly leaves the recording near the noise floor, and raising the volume afterwards raises the hiss with it. The meter on this page is there for exactly this: aim for it to move healthily on normal speech, not to sit almost still or to peg at the top.
If a finished recording is uneven — quiet in places, loud in others — Normalize Audio will even it out, and Remove Silence will trim the long gaps.
Your file, and what the page does
Your file is never uploaded. Voice Recorder reads it into this browser tab and processes it with FFmpeg compiled to WebAssembly on your own device. There is no upload endpoint in the application and no copy on any server — closing the tab discards it.
That is also why processing takes longer here than on a site that uploads: your device is doing the work rather than a rack of servers. The trade is that the file never leaves it.
What the page does send or fetch
- The processing engine, once
- The first time you use any video or audio tool, the browser downloads the FFmpeg WebAssembly build (~30MB) from the jsDelivr CDN and reuses the cached copy afterwards. That is a file coming to you — no part of your own file is in the request.
- Ads on the page
- The site is funded by advertising, so the page loads Google AdSense. That carries the usual web basics — IP address, browser, referring page — as on any ad-supported site.
- An anonymous usage counter
- When Voice Recorder finishes we record that the tool ran, whether it succeeded and how long it took. No file data, no identifier, no cookie.
Your file is not on that list. How this works.
Frequently asked questions
Nowhere, until you download it. The audio is held in the page while you record and is written to your downloads folder when you save it. It is not uploaded.
M4A where your browser can write it, WebM or OGG otherwise — all of which play on modern devices. Convert Audio will turn it into MP3 or WAV if you need one of those.
The browser is receiving silence. Check that the right microphone is selected in your system settings, that it is not muted in hardware, and that no other application has exclusive use of it.
There is no fixed limit, but the recording is held in memory until saved, so very long sessions are bounded by what the tab can hold. For anything over an hour, record in parts.
No. This records a microphone. Capturing system sound is a different permission, and on a web page it is only available through screen capture — the Screen Recorder can do it where the browser allows.
No to both. The file is exactly what the microphone heard.
Yes — Voice Recorder is completely free. There's no account, sign-up, watermark or limit.
No. It runs in any modern browser — Chrome, Edge, Safari, Firefox, Brave — with nothing to download or install.
Capture it before you forget it
Press record, say it, download the file. Nothing to install.
Edit any media with a right-click
Add Dexta Studio to Chrome and open any image, video, audio or PDF straight into the right tool — free, nothing uploaded.