Background noise remover

Which kinds of background noise can be removed?

Updated: Nov 9, 2026

Coming soon

This tool is still being built by our team and will launch soon. The steps and limits below describe how it will work once it's ready.

Back to home

So noisy you cannot make out the words?

A steady hum is what a model handles. Chatter over the main voice, wind battering the mic for a whole session, or a street interview usually needs passage-by-passage hand work. Our team takes those recordings on.

Wipe out fan noise, AC hum, and wind hiss from your recordings using AI. Get crystal-clear vocals without needing an expensive studio. (This tool is currently being built).

What exactly does noise removal do?

It identifies and deletes unwanted background garbage (fans, traffic, wind) while preserving the audio you care about. Old frequency filters blindly cut out chunks of sound, often damaging voices. Our AI is built to target the noise and leave your voice intact.

How is it different from stem separation?

Stem Separation: Splits a song into useful layers (e.g., Vocals on one track, Instruments on another).
Noise Removal: Hunts down the garbage audio, deletes it, and returns one single, clean file.

Pro Tip: If a recording is both noisy and needs splitting, always clean the noise first, then separate!

Will it make my voice sound weird or metallic?

Yes, if pushed too hard. When noise and voice frequencies heavily overlap, forcing 100% dead silence will inevitably eat into your voice, making it sound hollow or metallic. The secret: Reduce the noise just enough so the speech is completely intelligible. Don't chase absolute silence.

What types of noise are the hardest to fix?

Noise Type	AI Performance	Examples
Steady, continuous drone	Excellent	AC units, fans, 50Hz mains hum, mic hiss.
Sudden, erratic, or human-like	Struggles	Cafe chatter, slamming doors, sudden sirens.

What about applause? We built a dedicated tool for that, as clapping has a totally different acoustic profile.

Noise removal vs. Audio enhancement?

They solve two completely different problems:

Noise Removal: A subtractive cleaner. It deletes noise, but if your mic sounded thin, it will still sound thin.
Audio Enhancer: A vocal polisher. It adds warmth, presence, and studio-like EQ to your voice.

Best workflow: If a track is noisy and muffled, Clean it first, Enhance it second. Doing it backwards will amplify the noise!

Who needs to remove background noise?

Home recordings made without a treated room: erase fans, AC, and traffic
Interviews and podcasts recorded in cafes or public spaces
Phone recordings ruined by wind hitting the microphone
Lecture videos and online meetings where speech must stay intelligible
Old cassette tape transfers with constant background hiss

The tool is not open yet. These are the steps it is being built to have.

Upload the recording
Pick an audio or video file with background noise. Phone recordings, outdoor interviews and lectures filmed in an echoey room are the typical inputs.
Preview the suggested amount
The system profiles the noise floor and proposes a reduction level. Listen to a few seconds A/B against the original before deciding.
Adjust to taste
Push the level up if noise remains, pull it down as soon as the voice starts sounding hollow or metallic. The goal is intelligible speech, not perfect silence.
Download the cleaned file
Export a single cleaned file, same length as the original, in the format you choose.

Noise removal and stem separation are different jobs. If a recording is both noisy and needs splitting, clean it first, then separate.
Applause gets its own tool, because it is a genuinely different problem from steady background noise.

Input and output

Input: An audio or video recording with background noise in it
Output: A single cleaned file, the same length as the original Not a set of separate layers the way stem separation works

Processing

Handles well: Steady, continuous noise: mains hum, fans, air conditioning, mic hiss, street traffic
Handles poorly: Sudden noise that resembles a voice: chatter from the next table, a slamming door. Applause has its own tool
Trade-off: The harder you push the reduction, the more hollow and metallic the voice gets. The goal is intelligible speech, not perfect silence

Limits

Duration and size ceiling: Not published yet The tool is not open and nothing runs behind it yet, so there is no ceiling to publish

Price and account

Price: Not published yet It will appear here and on the pricing page once the tool opens

Aug 24, 2026
Plainer wording in the specifications table
The limits row in the Specifications tab now reads as a plain maximum instead of a finance-flavoured word. The figures and their meaning are unchanged.
Jul 26, 2026
Specifications tab added
The page gained a Specifications tab, lifting which noise it handles well, which it does not, and the cost of pushing too hard out of the article. The ceiling and price rows say plainly that nothing is published yet, because the tool is not open and no figure is real. The manual-service offer moved above the tab strip.
Jul 25, 2026
Rebuilt on the shared tool frame
The page moved onto the frame shared by every tool page and gained an Instruction tab describing the planned steps. The Intro tab was expanded with a definition section and a section separating noise removal from audio enhancement. The tool itself is still not open.
Jul 22, 2026
URL shortened to /noise-remover/
The former /khu-tieng-on/, /khu-nhieu/ and /background-noise-remover/ paths 301'd to the new address.
Jul 19, 2026
Page published with full content
The page got real written content about noise removal and was opened to search indexing, replacing an empty coming-soon placeholder.

Background noise remover

Which kinds of background noise can be removed?

So noisy you cannot make out the words?

What exactly does noise removal do?

How is it different from stem separation?

Will it make my voice sound weird or metallic?

What types of noise are the hardest to fix?

Noise removal vs. Audio enhancement?

Who needs to remove background noise?

Upload the recording

Preview the suggested amount

Adjust to taste

Download the cleaned file

Input and output

Processing

Limits

Price and account

More to read

Remove noise from phone recordings, fast

Related tools