Upload video or audio file to detect silent segments and export Premiere Pro and Final Cut Pro XML. 100% local processing, no data uploaded.
Click to upload or drag & drop a video/audio file here
Supports MP4, WebM, MP3, WAV, M4A - max 500MB
A silence remover analyzes your video or audio file, detects segments where the audio is below a certain volume threshold for a minimum duration, and marks them for removal. This is invaluable for podcasters, YouTubers, and video editors who want to tighten up their content by cutting dead air, long pauses, or accidental silences without manually scrubbing through the timeline.
Upload your video or audio file by clicking the upload zone or dragging a file onto it. The tool will decode the audio and display the waveform. Adjust the silence threshold (typically -30 to -45 dB) and minimum silence duration (typically 0.3 to 1 second). Click "Detect Silence" to find silent segments. Review the results table and statistics. Use the export buttons to download an edit decision list for your preferred video editor.
No. This tool detects silence and generates an edit decision list (EDL/XML) that you import into your video editor (Premiere Pro, Final Cut Pro, etc.). Your editor will then make the cuts. This approach preserves full video quality and gives you final control. Direct video cutting in the browser would require re-encoding, which is slow and reduces quality.
No. Your file is processed entirely in your browser using the Web Audio API. The audio is decoded locally, analyzed locally, and the edit list is generated locally. Nothing is ever uploaded to any server. This tool works even offline once the page is loaded.
Any video or audio format your browser can decode: MP4, WebM, OGG, MP3, WAV, M4A, and more. The tool extracts the audio track for analysis. For video files, the exported XML/EDL references the original file name so your editor knows which file to cut.
Download the Premiere Pro XML file. In Premiere Pro, go to File > Import, select the XML file. A new sequence will be created with your media already cut at the detected silence points. You can then review and adjust the cuts as needed.
The threshold is measured in decibels (dB). Audio below this volume level is considered "silence". A typical speaking voice is around -20 to -10 dB. Background noise is usually -50 to -30 dB. Setting the threshold to -40 dB means anything quieter than -40 dB will be flagged as silence.