Audio Trimmer
Cut audio files online, set start and end points, and export a clean clip.
Try it freeFree Audio Tool
Free silence remover online
Shorten speech recordings by removing low-volume silent sections in your browser. Use it before transcription to reduce dead air and make review easier.
Free Audio Tools
Professional audio tools right in your browser
Trim, convert, merge, record, estimate, and prepare audio for transcription. No downloads and no signup required for the tools.
Audio Converter
Convert browser-supported audio into a downloadable WAV file.
Try it freeAudio Merger
Combine multiple audio files into one browser-generated WAV file.
Try it freeMP3 Compressor
Reduce speech audio size with a browser-side, voice-optimized export.
Try it freeAudio Speed Changer
Change audio speed online for free, slow audio down or speed it up, and export a rendered WAV copy.
Try it freeVoice Recorder
Record audio directly from your microphone in the browser.
Try it freeTab Audio Recorder
Capture audio from another Chrome or Edge tab for videos, webinars, and browser playback.
Try it freeTab + Microphone Recorder
Record a Chrome or Edge tab and microphone together for Meet, Zoom Web, Teams, or browser calls without an extension.
Try it freeMeeting Notes Generator
Create a structured meeting agenda and notes template.
Try it freeWord Counter
Count words and characters and estimate speaking time.
Try it freeReading Time Calculator
Paste text and estimate read-aloud duration.
Try it freeAudio Length Estimator
Estimate how long a script will be when spoken.
Try it freeAudio Cleaner / Noise Reducer
Prepare speech audio for transcription with a browser-side voice-focused cleanup export.
Try it freeSilence Remover
Remove low-volume silence from speech recordings and export a shorter WAV file.
Try it freeVolume Normalizer
Normalize speech audio volume in your browser and export a louder, cleaner WAV copy.
Try it freeSplit Audio by Silence
Find quiet gaps in audio and create suggested split points for long recordings.
Try it freeSRT/VTT Cleaner
Clean subtitle text, normalize whitespace, and prepare SRT or VTT files for review.
Try it freeSubtitle Time Shifter
Shift SRT or VTT subtitle timestamps forward or backward.
Try it freeTranscript Word/Quote Extractor
Extract likely quotes, keywords, and useful lines from transcript text.
Try it freeFree browser tool
Runs locally in browserSilence Remover
AI Transcription
Interested in fast, accurate AI-based transcription?
Start free, upload your audio, and get a searchable transcript with speaker labels, timestamps, and export options.
Remove dead air from recordings
Long pauses make recordings slower to review. Removing silence can make interviews, calls, and voice notes easier to scan.
Use before transcription
A shorter recording is easier to manage, but keep enough context so the transcript still makes sense.
How it works
How to use the Silence Remover
- Upload an audio file.
- Run silence removal.
- Preview and download the shortened WAV file.
FAQ
Silence Remover questions
Does silence removal change speech?
It removes low-volume sections and keeps audible speech. Review the output before using it for important transcripts.
Is this useful for meetings?
Yes, especially for recordings with long setup gaps, pauses, or waiting-room silence.