Tiny Online Tools logoTiny Online Toolssearch搜索工具…grid_view全部工具
首页chevron_right视频与音频工具chevron_rightAudio Silence RemoverAudio Silence Remover

Audio Silence Remover

Automatically remove silent sections from audio files. Adjustable threshold and window size. Outputs WAV. Fully private.

upload_file

点击浏览 或将文件拖放到这里

Select an audio file

接受格式：audio/*

相似工具

Tone Generator

Tone Generator

Generate sine, square, sawtooth, and triangle audio tones from 20 Hz to 20 kHz directly in your browser. Adjustable volume.

提取音频

提取音频

从任意视频文件中提取音轨并下载为 WAV 文件。

Auto Crop Transparent Pixels

Auto Crop Transparent Pixels

Trim transparent borders from PNG images automatically. Detects the non-transparent bounding box and crops the image to it.

Video to JPG Frames

Video to JPG Frames

Extract individual frames from any video as JPG images. Choose frame interval, fully private.

PDF 重复页面删除工具

PDF 重复页面删除工具

基于视觉指纹自动检测并删除 PDF 中的重复页面。几秒清理扫描或合并过的文档。

频率分析仪

频率分析仪

实时音频频率分析仪，支持麦克风输入。在浏览器中通过 FFT 实时可视化频谱。

随机 UUID 列表

随机 UUID 列表

直接在浏览器中生成大量 UUID。

apps

更多工具

浏览我们完整的免费在线工具集合。

Audio Silence Remover

Automatically detect and remove silent sections from any audio file. The tool windows your audio (default 50 ms), computes RMS loudness per window, and drops windows below the silence threshold. The remaining audio is recombined into a clean WAV.

Features

  • Adjustable threshold in dB
  • Adjustable window size for detection
  • Outputs 16-bit WAV
  • 100% local processing

Use cases

  • Tighten podcast recordings
  • Clean up voice memos
  • Remove dead air between sentences
  • Pre-process voiceovers