Remove Background Noise From Video

About

Clean up video audio in one click — no uploads, no accounts, no waiting.  
This extension uses on-device AI noise suppression to remove hiss, hum, fans, keyboard clicks, and room noise from your video files. Processing happens right in your browser and can run up to 10× faster than real time, so a 20-minute video can finish in ~2 minutes.*

✨ Key features  
- One-click cleanup — select your video and press Process Media  
- Fully on-device — your files never leave the browser; no server uploads  
- Super fast — up to 10× faster than playback (hardware-accelerated/WASM)  
- AI noise suppression — eliminates background noise while preserving voices  
- Wide format support — compatible with popular containers/codecs (MP4, MOV, MKV, WebM, etc.)  
- Preview before export — A/B toggle to compare original and cleaned audio  

┃ *Actual speed depends on your CPU/GPU, browser, and file length/codec.  

💡 How it works  
- Open the extension and choose your video file.  
- Click Process Media to start processing (on-device).  
- Preview the result and adjust settings if needed.  
- Click Download Processed Media to save the cleaned video.  

❓ Why choose this tool?  
- Privacy first: everything stays on your device.  
- Time saver: faster-than-real-time processing for lengthy videos.  
- Quality focused: advanced AI model optimized for clear speech.  
- No hassle: runs entirely in Chrome—no installers, logins, or watermarks.  

👍 Perfect for  
- YouTube creators, online course and webinar producers  
- Sales and support teams enhancing call recordings  
- Students and teachers cleaning up lecture audio  
- Podcasters and interviewers removing room noise  
- Anyone improving audio before sharing or archiving  

🔐 Privacy & permissions  
- On-device processing only — the extension never uploads or sends your media anywhere.  
- Minimal permissions: file access only for opened items and download permission to save results.  

🛠 Troubleshooting  
- File won’t open? Convert to a common format (MP4 H.264/AAC or WebM VP9/Opus) and try again.  
- No sound in export? Check that the source file includes an audio track.  
- Slow on large files? Close resource-heavy tabs/apps, or export audio-only for a lighter workflow.  
- Browser memory limits: very long or high-bitrate files may need splitting before cleaning.