About This Tool
What is 录音机?
A tool for recording audio directly in your browser and downloading it. No software installation needed — just a microphone. Useful for voice memos, meeting recordings, and audio notes.
How to Use
- Click 'Record' to request microphone access permission.
- Once recording starts, you can pause and resume.
- Click 'Stop' to finish recording.
- Play, download, or delete recordings from the list.
Key Features
- Direct browser recording
- Pause/resume functionality
- Recording list management
- Download support
Tips
- Recording in a quiet environment produces better audio quality.
- External microphones provide better quality than built-in ones.
- You must grant microphone access permission in your browser to record.
录音机
在浏览器中直接录音并下载
00:00
点击录音开始
Frequently Asked Questions
录音以什么音频格式保存？▼
根据浏览器以WebM（Opus编解码器）或WAV格式保存。Chrome和Firefox通常使用WebM/Opus，以小文件提供良好音质。如需要可用单独的转换器将下载的文件转换为MP3或其他格式。
录音有最大时长限制吗？▼
没有严格限制，但非常长的录音可能消耗大量浏览器内存。超过30分钟的录音建议定期保存。如果浏览器标签崩溃或关闭，未保存的录音将丢失。
为什么无法开始录音？▼
最常见的原因是浏览器中麦克风权限被拒绝。检查浏览器的站点权限，确保麦克风访问已允许。还要确认没有其他应用程序独占使用麦克风，且麦克风已正确连接且未静音。