按时间分割音频 是一款免费在线工具，无需下载安装，打开网页即可直接使用。支持多种音频格式在线处理，本地运算、文件不上传，保护隐私且不限次数。Split Audio by Duration — a free online Audio Tools tool. Runs entirely in your browser, no upload, no registration, works on phone and desktop.
按时间分割音频 是 72Tool 工具箱中的一款免费在线工具，专注于音频处理场景。输入即可实时本地处理，结果准确，适合办公、开发与日常使用。Split Audio by Duration is a free online tool in the 72Tool toolbox for Audio tasks. Enter your input to get instant, accurate results — handy for work, development and daily use.
← 返回工具箱首页Back to All Tools按时长分割音频是一款免费的在线音频格式转换与剪辑工具，无需下载安装、无需注册登录，打开网页即可使用。支持MP3分割、WAV分割，所有分割操作均在浏览器本地完成，文件不会上传到服务器，充分保护数据隐私。无论使用电脑、平板还是手机，都能直接在浏览器中打开使用。
按时长分割音频适用于播客与音乐处理、音频截取合并等场景，适合提取音频、转换格式或裁剪片段，处理全程在本地完成。作为一款轻量的在线音频格式转换与剪辑工具，它免去了安装专业软件的麻烦，随开随用，是日常播客与音乐处理中的实用小工具。
Split Audio by Duration is a free online Audio Tools tool. No download or registration is required — just open the page and use it instantly. All processing runs locally in your browser, so your files and data never leave your device, keeping everything private.
提示：按时间分割音频 完全在您的浏览器本地运行，数据不会上传到服务器，请放心使用。72Tool 更多免费在线工具请访问首页。Note: Split Audio by Duration runs entirely in your browser; your data is not uploaded to any server. Explore more free online tools on the 72Tool homepage.