AI Noise Reduction for Voice

Remove background noise, echo, and reverb from any audio or video. Get studio-quality voice clarity in one click.

Okay, I'm recording this outside by a busy street... you can probably hear the cars and some wind. The audio quality isn't great, but let's see if we can clean this up and make my voice the only thing you hear clearly.

Before: Noisy Field Recording After: Cleaned with Noiz AI

English

Hear the Difference Instantly

From noisy recording to pristine audio.

Our AI isolates and enhances the human voice.

You focus on your message,

we take care of the clarity.

One click, infinite clarity.

One-Click Noise Removal

Our AI automatically detects and eliminates background noise, from traffic and wind to fan hums and mic hiss, leaving only a clean vocal track.

Podcast audio cleaned of coffee shop background noise

Intelligent Voice Isolation

Go beyond simple noise reduction. Our algorithm isolates the primary speaker's voice, removing echo, reverb, and even overlapping chatter.

Effortless Batch Processing

Upload multiple files and let our AI clean them all at once. Perfect for large projects like interview series or online course modules.

editing interface with timeline bars for subtitle, video, dialogue, BGM, SFX. Image height is 300 and width is 600

How to use our Noise Reduction AI

STEP 1

Upload Your Noisy Audio or Video

Simply drag and drop your file into the processor. We support all major audio and video formats, so there's no need for conversion.

STEP 2

Let Our AI Analyze & Clean

Our AI automatically identifies the voice and separates it from unwanted background noise, echo, and reverb. No complex settings required.

STEP 3

Preview & Download Your Clean Audio

Listen to the before-and-after comparison. Once you're satisfied with the studio-quality result, download your clean audio file instantly.

Hear from the makers

From first-time podcasters to seasoned audio engineers, these creators show how professional-grade clarity is now accessible to everyone with Noiz.

Tried so many tools out there, and yours is hands down the best! The natural pauses and intonation make it sound like a real host.

AimsHigh

Podcast Producer

The pronunciation accuracy is insane, even for complex technical terms. My students say the videos are way easier to follow now.

JakeLee

YouTube Educator

Finally, a TTS that doesn't sound flat! The emotional range and breath sounds add so much life to the narration.

Guru

Audio Engineer

For Anyone Who Needs Clear Audio

Podcasters

Rescue interviews recorded in noisy environments. Remove echo from untreated rooms and deliver a professional, distraction-free listening experience to your audience.

Video Creators

Clean up dialogue from on-location shoots. Eliminate wind, traffic, and crowd noise to ensure your message is heard loud and clear on YouTube, TikTok, and beyond.

Journalists

Enhance the clarity of field recordings and interviews. Make transcriptions easier and ensure every word from your source is perfectly intelligible.

E-Learning Instructors

Remove distracting background hums and computer fan noise from your course videos. Provide students with a focused and professional learning environment.

Call Centers

Improve the clarity of call recordings for quality assurance and analysis. Isolate customer and agent voices to better understand interactions and improve training.

Audio Engineers

Save time on tedious manual cleanup. Use Noiz as your first pass for powerful dialogue isolation and noise reduction, freeing you up for creative mixing.

Frequently Asked Questions

Everything you need to know about Noiz AI noise reduction technology.