How to use Browser Audio Recorder
- Set the maximum recording duration before pressing Start.
- Grant microphone permission only when you intend to record; speak and watch the recording status.
- Press Stop or wait for the automatic stop, then listen before downloading.
- Reset when finished to release the local recording preview.
Example: Browser Audio Recorder
Record a short microphone sample with an explicit start.
Options
- Automatic stop after (seconds)
- This is an automatic maximum, from 1 to 60 seconds. The Stop control can finish sooner, and the byte limit can end an oversized job.
Supported inputs and limits
Where your input is processed
This tool processes your input in this browser. Your text and files are not uploaded to UseFreeTools. Check this tool's limits for anything it may save on your device.
The browser chooses the recording container
Available MediaRecorder codecs differ between browsers. The page can use a supported WebM, Ogg or MP4 audio format rather than promising an MP3 file. The microphone device and browser processing affect the sound. Check the actual download format in the result instead of renaming its extension.
Permission and recording state are separate
Selecting a duration does not itself start microphone capture. If permission is denied, the device is unavailable or the recording exceeds its bounds, follow the displayed error rather than repeatedly granting permissions. This tool records from the chosen microphone; it does not promise system-audio capture, background recording or transcription.
Questions about Browser Audio Recorder
Will opening the page start the microphone?
No. Permission is requested only after you press Start.
Is the recording uploaded to the site?
No. Recording and download stay in this browser.
Why is the downloaded format different between browsers?
MediaRecorder codec and container support varies by browser.