EraseNoise
Under reviewBrowser tool that removes steady fan, AC, and hum from speec
Removes background noise like wind, fans, traffic, and hum from audio or MP4 and MOV video for creators and podcasters, with a free 30-second preview before you pay.
Built by Danesi Olthoff · Audio · Freemium
Coming soon on Launch Llama Tools
EraseNoise is a Community listing on Launch Llama with 0 total upvotes, founded by Danesi Olthoff who joined in Oct 2026, compared against 5 alternatives.
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Danesi Olthoff (Joined Oct 2026)
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Compared against 5 alternatives
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Removes background noise like wind, fans, traffic, and hum from audio or MP4 and MOV video for creators and podcasters, with a free 30-second preview before you pay.
About
Instead of exporting audio to another app and re-syncing it by hand, you upload the video itself and only the soundtrack is replaced. H.264 and HEVC footage from phones and cameras is copied without re-encoding, so the picture comes back untouched. Each upload gets a 30-second preview of your own file with an original and cleaned switch, and you can set the noise reduction strength to keep some room tone.
Key Features
- Upload MP4, MOV, M4V, or WebM videos directly, up to 2 GB, without exporting audio first
- Play a free 30-second preview of your own file, original and cleaned, before paying
- Replace only the soundtrack while copying H.264 and HEVC video without re-encoding
- Export a 48 kHz WAV timed to start at 00: 00 for placement in your editor timeline
- Adjust noise reduction strength to keep room tone so voices still sound natural
Use Cases
- Removing fan, traffic, or wind noise from a phone-shot MP4 or MOV before posting it to YouTube or short-form platforms
- Cleaning a remote podcast interview recorded in an echoey room while keeping each two-mic speaker's side separate
- Fixing hum in a Loom or OBS screen recording so the narration stays clear over slides
Who it is for
- YouTubers and short-form creators shooting on a phone in noisy places
- Podcasters recording remote guests in kitchens and echoey rooms
- Course creators and educators recording lessons in batches
Pricing
Free previews allow 3 per day without an account and 20 with one. Minute packs are bought once and never expire, and Pro adds 20 hours a month.
FAQ
How do I remove background noise from audio?
To remove background noise from audio in EraseNoise, upload the recording at the top of this page and compare a 30-second preview before paying for the full file. Download the full file only if the cleaned voice sounds better than the original. The same steps delete background noise from the soundtrack of a video.
Can I upload a video directly?
Yes. Upload an MP4, MOV, M4V, or WebM up to 2 GB. EraseNoise cleans the voice and puts the soundtrack back on the same video. H.264 and HEVC pictures are copied as they are; WebM and other codecs MP4 cannot hold are converted to H.264. You do not export the audio first.
Can I put the cleaned audio back in my own editor?
Yes. For a video, choose WAV audio before you download. The WAV is 48 kHz and the same length as the clip, starting at 00:00, unless you trim it. Place it at the first frame in Premiere, DaVinci Resolve, or CapCut and mute the original track.
What noise can EraseNoise lower?
As an audio background remover, EraseNoise lowers noise behind speech: wind, fans, air conditioning, traffic, and hum, and in our tests also a barking dog, a baby, breathing, and kitchen sounds. Keystrokes on top of a word and other people shouting are weak cases. It does not split a song. A counted echo belongs on Remove Echo. A dense room wash belongs on Remove Reverb. Music under speech belongs on Remove Background Music.
How well does EraseNoise remove noise?
On 24 real recordings from the Microsoft DNS Challenge, the DNSMOS background score rose from an average of 2.45 to 4.13 out of 5, and overall quality from 2.14 to 3.18. Dogs, fans, traffic, and scrubbing dropped the most. Typing under a word barely changed. Every recording and its scores are on the noise removal examples page.
Is EraseNoise a free background noise remover?
No. The 30-second preview is free: 3 previews a day without an account, and 20 a day with one. The complete file uses paid minutes. Pro includes 20 hours per month. It is not an unlimited plan. Silence removal is a separate free tool.
Which formats does EraseNoise accept?
Audio uploads can be MP3, WAV, M4A, AAC, OGG, Opus, or FLAC, and the cleaned download is WAV. Video uploads can be MP4, MOV, M4V, or WebM, and the download is MP4.
Is this faster than a desktop editor?
It is faster to try. You do not build a noise profile first, and you can judge 30 seconds of the recording before processing the rest. Audacity or Premiere Pro still fits when you need a manual mix, keyframes, or a full edit.
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