欢迎使用智能文件转换平台
上传文件开始转换，支持本地文件上传或远程链接导入
最大支持1GB文件，免费使用
继续操作即表示您同意《用户服务协议》
如何将Amr文件？
- 点击「选择AMR文件」按钮上传您的源文件
- 点击「立即转换」启动智能转码流程
- 状态显示「转换完成」后，点击「下载」获取文件
全场景to AMR格式兼容转换
本工具支持将多种类型的 Amr 转换为 。可将 MP3, AAC, WAV, FLAC, OGG, M4A, WMA, OPUS, AC3, AIFF 转换为 Amr。行业领先的Amr格式转换专家
智能优化算法保障Amr转换质量，支持批量处理与自定义分辨率/码率/帧率设置零成本·军工级安全
基于浏览器即点即用，采用金融级256位SSL加密传输，所有文件72分钟后自动焚毁What is an AMR file?
AMR (Adaptive Multi-Rate) is an audio format optimized for speech encoding, widely used in mobile phone recordings, VoIP calls, and narrowband audio transmission. AMR supports multi-format conversion via FFmpeg, providing efficient compression and good voice quality, suitable for mobile communications and voice recording.
- 开发团队： 3rd Generation Partnership Project (3GPP)
- 首发时间： 1998
- 相关链接： https://en.wikipedia.org/wiki/Adaptive_Multi-Rate_audio_codec https://www.3gpp.org/ https://ffmpeg.org/
Your Data, Our Priority
At AllConverter, we go beyond just converting files—we protect them. Our robust security framework ensures that your data is always safe, whether you're converting an image, video, or document. With advanced encryption, secure data centers, and vigilant monitoring, we've covered every aspect of your data's safety.