WMA 轉 WAV轉換工具
A free WMA to WAV converter for Windows Media Audio files. Browser-based pairs here usually run in this tab, with no file upload.
把你的 WMA 檔案拖曳到這裡
or 瀏覽你的裝置 · 貼上快捷鍵 Ctrl+V
Accepts .wma files. You can queue several files; each is processed one after another on your own device.
你的檔案不會離開這台裝置——沒有上傳，也沒有伺服器可以刪除它們。
- 01
新增你的 WMA 檔案
把檔案拖放到上方的方框，或點擊以瀏覽選取。檔案會直接從磁碟讀取——不會傳送到任何地方。
- 02
檢查設定
WAV is already selected. Open the gear icon on any row if you want to change quality, dimensions or codec before converting.
- 03
下載你的 WAV
按下轉換，等待該列完成即可。若轉換多個檔案，可以將它們一起打包成單一 ZIP 檔下載。
WMA
Windows Media Audio微軟針對 MP3 推出的對應格式，隨 Windows Media Player 附帶了十年之久。在 Windows 以外的支援不佳，因此通常會被轉換而非保留。
- 開發者
- Microsoft
- 發布年份
- 1999
- 副檔名
- .wma
- MIME 類型
- audio/x-ms-wma
- 壓縮方式
- 有損
WAV
Waveform Audio File Format包在微軟／IBM 封裝格式中的原始未壓縮 PCM 音訊。完全不捨棄任何資料，因此成為錄音與後期母帶處理的標準——體積大約是同樣內容 MP3 檔的十倍。
- 開發者
- Microsoft / IBM
- 發布年份
- 1991
- 副檔名
- .wav, .wave
- MIME 類型
- audio/wav
- 壓縮方式
- 未壓縮
- 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.
關於 WMA 轉 WAV 的常見問題
這個 WMA 轉 WAV 轉換器是免費的嗎？
是的。在這裡把 WMA 轉換為 WAV 完全免費，不需要帳號、沒有浮水印，也沒有每日次數限制。處理在你自己的裝置上完成，因此沒有需要轉嫁給你的伺服器成本。
我的 WMA 檔案會被上傳到任何地方嗎？
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 轉 WAV 有檔案大小限制嗎？
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 轉換為 WAV 會損失品質嗎？
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.
可以一次把多個 WMA 檔案轉換為 WAV 嗎？
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 轉 WAV 能在手機、Mac 或 Chromebook 上使用嗎？
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.
將其他格式轉換為 WAV
這裡有 41 種格式可以轉換成 WAV。
將 WMA 轉換為其他格式
一個 WMA 檔案可以轉換成以下任何一種格式。