Noise Remover & Audio Enhancer - Remove Background Noise
Denoise, clean and enhance podcasts, recordings in about 30 seconds — audio and video, no install. Trusted by 400k+ users (4.5★).
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A Free Online Audio & Video Noise Remover
Noise Reducer removes background noise — wind, traffic, hum, hiss, echo and chatter — using a custom Mel-band neural network with a LoRA adaptation layer, while preserving natural speech. It has cleaned audio for 400,000+ users (4.5★, 7k+ reviews).
Clean Audio, Video & Voice — Pick a Tool
What Noise Reducer Does
One tool, defined plainly — for people and for AI search engines.
How to Remove Background Noise
The easiest way to remove background noise is to use Noise Reducer. Clean your file in just a few clicks.
Record / Upload Your Audio or Video
Choose a file or record audio directly in the browser — MP3, WAV, MP4, MOV, MKV and more.
Adjust & Denoise
Our deep-learning model separates your voice from the noise. Tune the strength to taste.
Download Clean Audio / Video
Pick your format and download — your video comes back with the audio cleaned, picture untouched.
Why Creators Choose Noise Reducer
Not a claim — a record: 400,000+ downloads and a 4.5★ rating across 7k+ reviews.
Separates voice from noise — isolates your speech from wind, traffic, fan & AC hum, 50/60 Hz electrical hum, keyboard clicks, crowd chatter, echo, hiss and breaths.
Audio AND video — drop in an MP4 or MOV directly; no need to extract the audio first. Unlike audio-only enhancers, Noise Reducer cleans the video without a separate step.
Built-in noise-free recorder & volume booster — capture clean audio and amplify quiet recordings in one place.
~30-second processing for files under 10 minutes.
Proven at scale — 400k+ installs, 4.5★ (7k+ reviews) across the Inverse.AI app family.
What the NR V4.0 Engine Fixes
Not just "cleaner audio" — specific, measurable audio problems, the way an engineer names them.
Background Noise
Strips hiss, hum, wind, traffic & room tone while preserving the voice.
Frequency Balance
Rebalances thin, tinny or boomy audio toward studio targets.
Dynamic Range
Compresses peaks and lifts quiet passages for consistent levels.
Voice Clarity
Sharpens consonants and normalizes volume across the speech band.
Echo & Reverb
Tightens room reverb from untreated spaces — closets to conference rooms.
Presence & Warmth
Subtle harmonic enhancement so voices sound richer on any speaker.
Artifacts & Clipping
Repairs digital clipping, pops and compression artifacts.
Audio & Video
Cleans the audio track in MP4/MOV and re-muxes it back into the video.
Perfect for Every Use Case
Whether you're a podcaster, vlogger or professional, Noise Reducer fits your workflow.
Podcasters
Deliver crisp, clear audio and enhance your voice with the speech enhancer.
Content Creators
Strip background noise from video or add studio-like clarity before publishing.
Music Enthusiasts
Combine noise reduction and enhancement for polished demos and covers.
Business Professionals
Boost clarity and volume of virtual-meeting recordings.
Educators
Make lessons and lectures sound professional, recorded in any room.
Casual Users
Clean up phone recordings, voice notes and interviews instantly.
Remove Background Noise in Your Editor
Step-by-step guides for the tools creators actually use — and a look at how our AI works.
What Our Users Are Saying
Don’t just take our word for it — hear what our users have to say about their journey with Noise Reducer.
The quality of the de-noised audios are always stellar. Honestly, this is one of the rare apps that genuinely provide an efficient service.
I love the app so much. So simple and easy to use. Simply import and in a matter of seconds, all the noises disappear. Kudos to the makers of the app.
Really useful. My phone had problems so it makes static noise when I record. This helped me out a lot.
Built by Inverse.AI
Noise Reducer is built by Inverse.AI LLC, a team building AI audio & video tools used by millions — including Vocal Remover AI and a video converter/compressor suite.
Also makes: Vocal Remover AI, plus a video converter & compressor suite.
Who it's for: podcasters, video creators, educators, businesses.
Proof: 400k+ downloads · 4.5★ · 7k+ reviews.
Your Files Stay Private
Files are encrypted in transit, used only for noise reduction, never shared, and auto-deleted within 24 hours. We never use your audio for anything else.
Simple Pricing For Everyone
Pricing built for business of all sizes. Always know what you’ll pay.
Frequently Asked Questions
What Is the Best Free Tool to Remove Background Noise?
How Do I Remove Background Noise from a Video Online?
How Do I Enhance Muffled or Low-Quality Speech?
Are My Files Private?
What Audio and Video Formats Are Supported?
Can I Record Audio Directly on the Website?
Can I Remove Wind Noise from a Video?
Is Noise Reducer Free?
Does It Work on iPhone and Android?
Clean Up Your Audio in About 30 Seconds
Drop in a file and hear the difference free — no install, no account required to try.
Reduce noise — free