Skip to content
Runs on your device · Free · No account

Background Noise Remover

Make speech easier to understand by taking out the steady noise behind it: air conditioning, computer fans, electrical hum, street sounds. Designed for voices in podcasts, lessons and interviews.

Using the Background Noise Remover

1

Add the noisy recording

Open an audio file or a video with a voice that is hard to hear.

2

Let it clean

The tool separates the voice from constant background noise and lowers the noise.

3

Compare and keep

Switch between before and after, then save the clean version as MP3 or WAV.

Noise it handles best

Fans and AC

Steady whooshing from laptops, heaters and air conditioners.

Hum and buzz

Low electrical noise from cables, lights and cheap microphones.

Distant traffic

Constant road noise behind a voice recorded near a window.

Hiss

The soft high-pitched noise of quiet recordings boosted too much.

Background Noise Remover Questions & Answers

Does it work on music?
It is tuned for speech. Music has many sounds that can be mistaken for noise, so results there are less predictable.
Can it remove people talking in the background?
Not reliably. Other voices are speech too, so they are hard to separate from the main speaker.
Why does the voice sound slightly different?
Strong noise reduction can remove a little of the voice as well. Recordings with less noise give the most natural result.
Is my recording sent anywhere?
No. Processing happens on your device.

Getting Clear Voice Recordings at Home

Most home recordings suffer from the same problem: a constant sound in the background that the microphone picks up better than your ears do. A background noise remover learns what that steady sound looks like and lowers it while keeping the voice.

Prevention still beats repair

  • Record close to the microphone so your voice is much louder than the room.
  • Switch off fans and move away from windows when you can.
  • Soft furniture, curtains and carpets reduce echo.

After cleaning

Cleaning often makes a recording a little quieter. Bring it back up with the Audio Loudness Booster. If the voice belongs to a video, turn the speech into subtitles with the Video to Text Converter or burn captions in with the Video Caption Maker.

Try another free tool

Video to Audio ExtractorSave the sound of MP4, MOV and WebM videos as MP3 right in your browser.No uploadFreeOpen tool Audio Format ConverterBatch convert between MP3, WAV, M4A, FLAC, OGG and OPUS.No uploadFreeOpen tool MP3 Cutter & Ringtone StudioTrim any part of a song, add fades and make a ringtone.No uploadFreeOpen tool Audio MergerCombine several audio files into one track with smooth transitions.No uploadFreeOpen tool Audio Loudness BoosterMake quiet recordings louder and normalize them to a standard level.No uploadFreeOpen tool Slowed + Reverb StudioCreate slowed + reverb, sped up and nightcore versions of songs.No uploadFreeOpen tool Background Noise RemoverClean hum, fan and traffic noise from voice recordings.No uploadFreeOpen tool Video Caption MakerCreate captions with AI or use an SRT file and burn them into the video.No uploadFreeOpen tool Video to Text ConverterTurn the speech of videos and recordings into text and SRT subtitles.No uploadFreeOpen tool AI Video Summary GeneratorGet the summary, chapters and notes of long videos, lectures and podcasts.AIFreeOpen tool Video Size ReducerShrink a video to the size you need for Discord, email or WhatsApp.No uploadFreeOpen tool GIF Maker & Video CutterCut part of a video and save it as a GIF or a shorter MP4.No uploadFreeOpen tool Vertical Video ConverterTurn 16:9 videos into 9:16 vertical format with a blurred background.No uploadFreeOpen tool Video Frame ExtractorSave any frame of a video as a full-resolution image.No uploadFreeOpen tool Video Metadata ViewerSee the resolution, bitrate, codec and FPS of a video file.No uploadFreeOpen tool AI Clip MakerAI finds the best moments of a long video and turns them into captioned vertical clips.AIFreeOpen tool Image Format ConverterConvert between JPG, PNG and WebP and shrink the file with a quality slider.No uploadFreeOpen tool Social Image ResizerFit photos to Instagram, YouTube, TikTok and X sizes in one click.No uploadFreeOpen tool HEIC Photo ConverterBatch convert iPhone HEIC photos to JPG or PNG.No uploadFreeOpen tool EXIF & GPS RemoverDelete the GPS location and camera data of a photo before you share it.No uploadFreeOpen tool Watermark MakerAdd your @handle or logo to photos and videos.No uploadFreeOpen tool Instagram Grid & Carousel MakerSplit a wide photo into a seamless carousel or a profile grid.No uploadFreeOpen tool AI Title & Tag WriterWrite titles, descriptions and tags for YouTube, TikTok, Reels and more.AIFreeOpen tool AI Caption & Bio WriterCaptions, hashtag sets and bios that fit every platform limit.AIFreeOpen tool AI Hook & Script WriterHooks that grab viewers in the first second and timed shooting scripts.AIFreeOpen tool AI Channel Name IdeasMemorable name ideas for Instagram, TikTok, YouTube, X and Twitch.AIFreeOpen tool Cool Text GeneratorBold, italic, script and 20+ text styles to copy into bios and captions.No uploadFreeOpen tool Social Character CounterCount characters, hashtags and emojis against every platform limit.No uploadFreeOpen tool Creator Earnings CalculatorEstimate ad and sponsorship income on YouTube, TikTok and Instagram.No uploadFreeOpen tool Engagement Rate CheckerCalculate your engagement rate and compare it with typical rates.No uploadFreeOpen tool YouTube Thumbnail TesterSee how your thumbnail and title look on the YouTube home page and on phones.No uploadFreeOpen tool Vertical Video Safe Zone CheckerCheck that text and faces are not hidden under the app buttons.No uploadFreeOpen tool
How would you rate Background Noise Remover?Be the first to rate it