حذف نویز پس‌زمینه
حذف سروصدای پس‌زمینه
در مرورگر شما اجرا می‌شود · بدون بارگذاری
این ابزار و راهنمای این صفحه فعلاً به زبان انگلیسی است. عملکردش همان است: همه چیز در مرورگر شما اجرا می‌شود.
Drag & drop a video or audio file here
or
MP4, MOV, WebM, MKV, MP3, WAV, M4A, OGG or FLAC
Your files stay on your device. Nothing is uploaded.
مرورگر شما برای اجرای این ابزار خیلی قدیمی است. لطفاً آن را بهروز کنید یا از نسخهٔ فعلی Chrome، Edge، Firefox یا Safari استفاده کنید.
- هیچ چیز از دستگاه شما خارج نمی‌شود
- بدون محدودیت حجم از سوی سرور
- بدون ثبت‌نام، بدون واترمارک
- رایگان
How to remove background noise
- Choose an audio or video file.
- Choose how much noise to remove.
- Press Remove noise, listen, and download.
Made for speech
- Voice recordings, podcasts, interviews, lectures, calls and videos with talking.
- Steady noise is removed best: fans, air conditioning, computers, traffic, hum and hiss. Sudden noises (a door, a dog) are reduced, not always removed.
- Music and singing are treated as noise, so don't use it on songs.
How it works
RNNoise, a small neural network trained to tell speech from noise, runs in your browser (it is part of this site, about 5 MB, and loads only on this page). For videos the picture is copied without changes and only the sound is cleaned, in step with the picture.
Your file stays on your device
Everything happens in your browser. Your file is never uploaded, and this site's security policy blocks the page from sending files anywhere.
پرسش‌های رایج
Does it use AI in the cloud?
No. The noise model runs on your device; nothing is uploaded.
The voice sounds a little thin. What can I do?
Choose "Most" or "Some": they keep part of the original sound for a more natural result.