All‑in‑One Video Toolkit: Remove Silence, Extract Audio, Create GIFs, Compress, Mute & Add Soundtracks
Unsilence lets you clean up videos, pull high‑quality audio, generate animated GIFs, shrink files for email or Discord, mute tracks or add custom soundtracks—all directly in your browser with no uploads.
audio extractor, video to gif, silence remover, video compressor, mute videos, video trimmer
Unsilence Media Studio
Select a video file to run browser-native WASM utilities
Click or drag & drop video file here
Supports MP4, MOV, WebM, AVI, MKV (100% Client-side)
video.mp4
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Helpful links for visitors
Learn more about how Unsilence works, our policies, and how to get support.
About Us
Read about the mission behind Unsilence and why everything runs locally in the browser.
Privacy Policy
Understand how we protect your privacy and keep audio/video processing on your device.
Terms & Conditions
See the usage terms for this free browser-based multimedia tool.
Contact Us
Get support, report bugs, or send feedback about the video tools.
Frequently Asked Questions
How to make a GIF from video
Upload your video, select the desired start and end times, set the output size, and click the Convert to GIF button. The tool uses FFmpeg in the browser to generate the animated GIF.
How to turn a video into a GIF
Choose a video file, define the segment you want to animate, and press Convert GIF. The application processes the video with FFmpeg WASM and returns a high‑quality GIF.
How to make a GIF from a video
Simply upload the source video, set the frame rate and dimensions, and click Convert. The built‑in GIF maker creates the animation instantly in your browser.
How to compress a video
Select a video file, choose a compression preset or custom bitrate, and press Compress. The tool runs FFmpeg to reduce file size while preserving visual quality.
How to compress a video for email
Use the Email preset (≈10 MB) in the video compressor, which automatically adjusts resolution and bitrate to fit typical email attachment limits.
How to compress a video for Discord
Select the Discord preset (≈25 MB) to quickly shrink the video to a size that Discord accepts, keeping a balance of quality and size.
How to convert video to audio
Upload a video, choose the desired audio format (MP3, WAV, etc.), and click Extract Audio. The FFmpeg engine extracts the audio track locally in the browser.
How to convert a video to an audio file
Pick a video, select an output audio format, and press Convert. The app separates the audio stream and saves it as a downloadable file.
How to extract audio from video
Open the Audio Extraction tool, load your video, and click Extract Audio. The file is processed client‑side with FFmpeg and offered for download.
How to extract audio from video on iPhone
Visit the site on Safari, select your video from the iPhone’s library, and tap Extract Audio. The web app runs entirely in the browser, so no app store download is needed.
How does the silence remover work?
The silence remover analyzes the audio waveform of your video using FFmpeg in the browser. It detects silent segments below a configurable decibel threshold and automatically trims them, producing a seamless video without dead air.
Can I customize the silence detection threshold?
Yes. Use the Decibel (dB) slider in the Silence Remover panel to set the sensitivity (e.g., -60 dB to -10 dB) and the Minimum Silence Duration to fine‑tune detection.
How do I mute a video?
Open the Mute/Soundtrack tool, toggle the mute switch, and click Apply. The video is re‑encoded without its audio track using FFmpeg WASM.
How can I add a soundtrack to a video?
Upload your video, select an audio file, and press Add Soundtrack. The tool mixes the new audio with the video and outputs a combined file.