If you've ever worked with AI-generated voiceovers, podcasts, or recorded lectures, you know the pain: long awkward silences scattered throughout the audio that you have to manually cut out one by one.
I built SilentCut Studio to solve exactly that.
What is SilentCut?
SilentCut is a free, browser-based tool that automatically detects and removes silence from any audio file in seconds. No account needed. No file uploads to a server. Everything runs 100% locally in your browser using WebAssembly.
Who is it for?
- Podcasters who want clean, tight audio
- Developers building AI voice apps (ElevenLabs, PlayHT, etc.)
- Course creators editing lecture recordings
- Anyone doing voiceover or narration work
- Video editors who need clean audio tracks
How it works
- Drop your audio file (MP3, WAV, AAC, or FLAC)
- SilentCut scans the waveform and detects silent segments
- Silence is removed automatically
- Download your clean audio — done!
The whole process takes under 2 seconds for most files.
What makes it different?
Most silence-removal tools either:
- Require you to upload your audio to their servers (privacy risk)
- Are buried inside heavy DAWs or desktop apps
- Cost money or limit exports
SilentCut is completely free, works offline, and never touches your files server-side. It's privacy-first by design.
Tech stack
Built with WebAssembly for in-browser audio processing, so it's lightning fast and entirely client-side. No backend. No tracking. No data collection.
Try it out at silentcut.studio — no signup required.
Would love your feedback! Drop a comment below if you try it out.
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