VidSonic

Convert Video to Audio – Fast, Private & Free Turn your videos into high-quality audio files in seconds — no internet required! Supporting MP4, MOV, M4A, 3GP, 3G2, MJ2, and more, this app lets you extract audio and save it as MP3, AAC, WAV, or WMA with just a few clicks. Key Features: - Convert video to MP3 — Supporting MP4, MOV, M4A, 3GP, 3G2, MJ2, and more. - Output format — lets you extract audio and save it as mp3, aac, wav, wma, mp4, m4a, flac, aif, aiff, caf. - Adjust output volume freely — boost quiet recordings or normalize loud ones. - Simple workflow — with just a few clicks - Just select file → choose format → convert - Fully local processing — Every operation is executed locally using your device's hardware, no internet required! - Privacy-first — Privacy First design ensures that your media remains fully under your control, is never uploaded to external servers, never shared with third parties. 视频转音频——快速、本地、隐私保护 几秒钟内将您的视频转换为高品质音频文件——无需联网！ 支持 MP4、MOV、M4A、3GP、3G2、MJ2 等多种格式，只需轻点几下，即可提取音频并保存为 MP3、AAC、WAV 或 WMA 格式。 主要功能： 格式转换：视频转 mp3, aac, wav, wma, mp4, m4a, flac, aif, aiff, caf 等音频 音量调节：自由调节输出音量：可增强微弱录音，也可标准化过大声的音频 操作简单：选择文件 → 选择格式 → 开始转换 完全离线：处理： 无需上传，不依赖云端，无任何追踪 隐私优先：您的媒体文件始终保存于本地 Perfect for creators, students, podcasters, and anyone who values speed, simplicity, and security.