Why was some silence left in?

That stretch is louder than the threshold. For a noisy room, raise the silence threshold — from -40 dB to -30 dB, for instance.

Will it cut the natural pauses in my speech?

Not away entirely. With the middle option, pauses are shortened to the length you set (0.5 s by default) rather than deleted, so the result still sounds natural.

Are my files uploaded to a server?

No. Everything runs locally in your browser via WebAssembly. Files never leave your computer and are discarded when you close the page.

Do I need to sign up or pay?

No. The site is completely free, requires no account, has no usage limits and adds no watermarks.

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🤫Remove Silence from Audio Online - Trim Gaps and Long Pauses

Recordings open with a few seconds of shuffling papers and throat-clearing, end with silence nobody stopped in time, and carry long pauses in between. This finds and cuts them, so the file gets noticeably shorter and tighter. Trim only the edges, or shorten the pauses in the middle too.

Free · No sign-up · Runs in your browserLast updated: 2026-10-26

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How to use Remove Silence

1Upload one or more audio (or video) files
2Choose edges only or include the middle, and set the silence threshold
3Click start and download the result

FAQ

Why was some silence left in?: That stretch is louder than the threshold. For a noisy room, raise the silence threshold — from -40 dB to -30 dB, for instance.
Will it cut the natural pauses in my speech?: Not away entirely. With the middle option, pauses are shortened to the length you set (0.5 s by default) rather than deleted, so the result still sounds natural.
Are my files uploaded to a server?: No. Everything runs locally in your browser via WebAssembly. Files never leave your computer and are discarded when you close the page.
Do I need to sign up or pay?: No. The site is completely free, requires no account, has no usage limits and adds no watermarks.