WMA 转 WAV 转换器
A free WMA to WAV converter for Windows Media Audio files. Browser-based pairs here usually run in this tab, with no file upload.
将你的 WMA 文件拖放到这里
or 浏览你的设备 · 粘贴快捷键 Ctrl+V
Accepts .wma files. You can queue several files; each is processed one after another on your own device.
你的文件永远不会离开这台设备 —— 没有上传，也就没有服务器可以从中删除它们。
- 01
添加你的 WMA 文件
将文件拖放到上方的方框里，或点击浏览选择。它们会直接从磁盘读取 —— 不会发送到任何地方。
- 02
检查设置
WAV is already selected. Open the gear icon on any row if you want to change quality, dimensions or codec before converting.
- 03
下载你的 WAV
点击转换，等待该行处理完成。转换多个文件时，可以将它们全部打包为一个 ZIP 一次性下载。
WMA
Windows Media Audio微软对 MP3 的回应，随 Windows Media Player 捆绑发布了十年之久。在 Windows 之外支持很差，因此通常会被转换掉而不是保留。
- 开发者
- Microsoft
- 发布时间
- 1999
- 扩展名
- .wma
- MIME 类型
- audio/x-ms-wma
- 压缩方式
- 有损
WAV
Waveform Audio File Format封装在微软/IBM 容器中的原始未压缩 PCM 音频。不会丢弃任何内容，这使它成为录音和母带制作的标准格式 —— 但体积大约是同等音频 MP3 文件的十倍。
- 开发者
- Microsoft / IBM
- 发布时间
- 1991
- 扩展名
- .wav, .wave
- MIME 类型
- audio/wav
- 压缩方式
- 无压缩
- WMA is lossy and WAV is lossless. Re-saving cannot recover details removed by the lossy source. The output is usually larger with similar visible quality, not a repaired original.
关于 WMA 转 WAV 的常见问题
这个 WMA 转 WAV 转换器是免费的吗？
是的。在这里把 WMA 转换为 WAV 完全免费，无需账号、没有水印、也没有每日次数限制。处理在你自己的设备上完成，因此不存在需要转嫁给你的服务器成本。
我的 WMA 文件会被上传到任何地方吗？
For browser-based pairs, your file is read locally and converted by ffmpeg in this tab. No file payload is uploaded; you may still see analytics and engine downloads in network logs.
WMA 转 WAV 有文件大小限制吗？
There is no imposed upload cap when it runs in-browser, but each conversion still depends on your device and browser memory. Large videos are the first practical limit, then memory-heavy documents or images.
把 WMA 转换为 WAV 会损失质量吗？
Nothing is intentionally discarded in this step, because WAV is lossless. A WMA file encoded with lossy settings stays lossy, so missing detail is not recovered.
可以一次把多个 WMA 文件转换为 WAV 吗？
Yes. Drop in several files and each gets its own row; they are processed one after another on your device. You can download them one by one or as one ZIP.
WMA 转 WAV 能在手机、Mac 或 Chromebook 上使用吗？
Most modern browsers on Windows, macOS, Linux, ChromeOS, Android and iOS work. Very large videos are often more reliable on desktop or a browser with more memory.
Why do some conversions take longer on first run?
The conversion engine has to download first. Small codec bundles are fast, while ffmpeg is commonly 12–30 MB; later conversions of similar type use the cached engine.
I converted a file and the output is blank or unusable. What should I check?
Start over with default settings, then change one option at a time (quality, bitrate, page size, or codec) to isolate what changed behavior. If it keeps failing, retry with a smaller file and confirm the source format matches the pair.
将其他格式转换为 WAV
此处共有 41 种格式可以转换为 WAV。
将 WMA 转换为其他格式
一个 WMA 文件可以转换为以下任意一种格式。