How do I choose which part of the audio to cut?

Use the Start Time and End Time range sliders or numeric inputs. The visual audio waveform preview highlights your chosen portion in real time.

Does trimming degrade audio quality?

No. The audio stream is sliced directly in your browser memory and rendered as high-fidelity 16-bit uncompressed PCM WAV.

Are my audio tracks kept private?

Yes, 100% of the decoding, waveform drawing, and trimming happens locally on your device. Nothing leaves your browser.

聲音的 100% 客戶端

Audio Trimmer

透過可視波形預覽從音訊檔案剪切、修剪和製作鈴聲。

零上傳

永遠不會離開瀏覽器

即時速度

WASM 加速

Click to select or drag & drop an audio file to trim

MP3, WAV, AAC, M4A, OGG up to 100MB

Interactive visual waveform display

Precise start and end timestamp sliders

Built-in preview playback of cut region

Lossless PCM WAV audio export

簡單的工作流程

如何使用這個工具

只需三個快速步驟即可獲得結果，無需任何學習曲線。

1. Upload Audio

Select MP3, WAV, AAC, M4A, or OGG file.

2. Select Range

Adjust the start and end sliders on the visual waveform.

3. Trim & Save

Preview your selection, click Trim Audio, and download the clip.

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常見問題解答

關於此工具您需要了解的一切。

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Audio Trimmer

Click to select or drag & drop an audio file to trim

如何使用這個工具

1. Upload Audio

2. Select Range

3. Trim & Save

常見問題解答

相關工具

Audio Converter

Video to MP3 Converter

Voice Recorder

Loading...

Audio Trimmer

Click to select or drag & drop an audio file to trim

如何使用這個工具

1. Upload Audio

2. Select Range

3. Trim & Save

常見問題解答

相關工具

Audio Converter

Video to MP3 Converter

Voice Recorder