Free Silence Remover
Upload any audio or video file. AI removes every silent gap and downloads a clean MP3 in seconds — no account required.
MP3, MP4, WAV, M4A, FLAC, OGG, or WebM · Max 25 MB · Max 2 minutes · No account required
Drag and drop your file here, or click to upload
MP3, MP4, WAV, M4A, FLAC, OGG, WebM · Max 25 MB · Max 2 min
What you get with the free silence remover
Silence removed in seconds
Upload your file and our AI finds every silent gap and removes it. A clean MP3 downloads automatically — no account, no watermark, no credit card.
Clean MP3 download
You get back a full MP3 with all silences cut out — not just a list of timestamps. Play it straight away or drop it into any editor.
Works on any audio or video
MP3, MP4, WAV, M4A, FLAC, OGG, WebM — up to 25 MB and 2 minutes. Works in your browser with no install required.
For Premiere Pro editors
Remove silences directly in your timeline
CaptionX is a Premiere Pro extension that removes silences from your timeline in one click — no export, no re-import, no 2-minute cap. Works on any footage length. Free to try — no credit card required.
Free plan includes
- 10 silence removal generations
- No 2-minute limit — any footage length
- Works directly on your Premiere timeline
- AI captions in 57+ languages included
- No credit card required
Frequently asked questions
Is this free silence remover really free?
Yes. The web tool on this page is completely free — no account required. For editors who want silences removed automatically inside Adobe Premiere Pro, CaptionX includes 10 free generations with no credit card required.
What does the tool output?
A clean MP3 with all silences removed, plus a summary showing how many were removed and how much time was saved. To remove silences directly inside your Premiere Pro timeline with no export or import, use CaptionX.
Can I remove silence from video online free with this tool?
Yes. Upload any file up to 25 MB and 2 minutes, and the tool removes every silent gap and downloads a clean MP3 — no account required. For removal directly inside Premiere Pro on unlimited-length footage, CaptionX is the fastest option.
What are the limits?
Files up to 25 MB and 2 minutes. No account or credit card required. For unlimited-length files and automatic removal inside Premiere Pro, use CaptionX.
What file formats are supported?
MP3, MP4, WAV, M4A, FLAC, OGG, and WebM — up to 25 MB.
How is this different from CaptionX Silence Remover in Premiere Pro?
This online tool detects silences and gives you a CSV report. CaptionX actually removes the silent clips from your Premiere Pro timeline in one click — no manual cutting required. CaptionX also includes AI captions in 57+ languages.