音频工具
8 tools- Audio Trim
Audio Trim — Trim audio to a specific start–end range with optional fade in/out. Decodes any browser-supported format (MP3, WAV, OGG, M4A, FLAC) and exp...
- Audio Normalize
Audio Normalize — Boost or attenuate audio to a target loudness — peak (max amplitude) or RMS (average energy). Exports a lossless WAV. Useful when mixi...
- 音频变调与变速器
免费的在线音频变调与变速工具。可按半音调整音频音高，或在本地改变播放速率。无需上传，安全且即时生效。
- 音频倒放工具
免费在线音频倒放工具。上传任何音频文件，在浏览器本地实现倒放，并下载无损倒放 WAV 格式音频。
- Audio BPM Detector
Audio BPM Detector — Calculate the Beats Per Minute (BPM) of any song or audio track instantly. Simple, fast, and runs entirely in your browser using We...
- Audio Fade In/Out
Audio Fade In/Out — Smooth out the beginning and end of your audio tracks with custom fade durations. Upload, preview, and download your faded audio in ...
- Audio Joiner
Audio Joiner — Join two or more audio tracks together seamlessly. Reorder your clips, preview the merged timeline, and export your combined file locally.
- Audio Speed Changer
Audio Speed Changer — Change the playback speed of any audio track instantly. Perfect for transcribing interviews, practicing music parts, or listening ...