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Every file can be previewed free without an account, so the denoise result can be judged before paying. Downloads require payment.
Learn moreNoise Reducer
Strip wind, hum and chatter from audio and video in about 30 seconds
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What is Noise Reducer?
Noise Reducer is an audio editing tool. A browser denoiser that removes wind, hum, hiss and chatter from audio and video files in about 30 seconds, with a built-in recorder and speech enhancer. Free to preview, paid for downloads.
Noise Reducer is a browser-based denoising tool from Inverse.AI LLC that cleans background noise out of both audio and video files. Wind, traffic, fan and AC hum, 50/60 Hz electrical hum, keyboard clicks, crowd chatter, echo, hiss and breaths are all targeted, while the voice itself is left intact. The engine is a custom Mel-band neural network with a LoRA adaptation layer, and the company says processing takes roughly 30 seconds for files under 10 minutes. Supported inputs cover common audio (MP3, WAV, M4A, FLAC, AAC) and video (MP4, MOV, MKV, AVI, WMV), so there is no need to extract a soundtrack before cleaning it. In practice the workflow is short: upload a file or record directly in the built-in noise-free recorder, adjust the denoise strength, then download. Video comes back with a cleaned audio track re-muxed in and the picture untouched. A separate speech enhancer handles muffled or quiet speech through clarity boosting, volume normalization and harmonic presence, and the same engine is positioned as a voice cleaner, sound cleaner and volume booster. The product also claims repair of clipping, pops and compression artifacts, plus rebalancing of thin or boomy frequency ranges. Podcasters, video creators, educators and business users cleaning meeting recordings are the stated audience, and casual users tidying phone voice notes fit just as well. Against audio-only enhancers, the direct video handling is the differentiator; against full editor suites, Noise Reducer is a one-task utility rather than a mixing environment, and Inverse.AI points users to separate guides for doing similar work inside Premiere Pro, CapCut, DaVinci Resolve, Audacity and OBS. The app family reports 400k+ downloads and a 4.5 star average across 7k+ reviews, and files are encrypted in transit, never shared and auto-deleted within 24 hours.
How do you use Noise Reducer?
1Upload a file or record in the browser
Open the site and drop in an audio or video file, or use the built-in recorder to capture a clean take directly. MP3, WAV, M4A, MP4, MOV and MKV are among the accepted formats.2Compare original and denoised audio
Use the before and after player to hear the difference on sample noises such as a dog, car, door or fan before committing to your own file.3Adjust denoise strength and run the model
Tune the strength slider to taste, then let the Mel-band neural network separate speech from noise. Previewing the result costs nothing.4Enhance speech if the voice is muffled
For quiet or thin recordings, run the file through the speech enhancer to lift clarity, normalize volume and add presence alongside the denoise pass.5Download the cleaned audio or video
Pick an output format and download. Video returns with the audio track cleaned and re-muxed, with the picture left as it was.
Pros and cons
Pros
- Handles video files directly, so an MP4 or MOV can be cleaned without extracting the audio firstAI
- Names specific problems it fixes, including 50/60 Hz hum, keyboard clicks, clipping and room echoAI
- Built-in noise-free recorder and volume booster keep capture and cleanup in one placeAI
- Preview is free with no account required, and downloads start at $0.02 per minute pay-as-you-goAI
- Files are encrypted in transit, never shared and deleted within 24 hoursAI
Cons
- Processing is only advertised as fast for files under 10 minutes, so long recordings and full interviews may wait noticeably longerAI
- Full downloads are not free; heavy users face either per-minute charges or a weekly unlimited plan rather than a low flat monthly tierAI
- Video is cleaned in the audio track only, so users still need a separate editor for cutting, colour or picture fixesAI
- No stated API or plugin, so batch and automated workflows have to go through the web app by handAI
- Most accuracy claims rest on the vendor's own engine notes and app store ratings rather than independent testingAI
How much does Noise Reducer cost?
Pricing
Previewing any file is free. Full downloads are pay-as-you-go from $0.02 per minute, or unlimited plans from $6.99 per week. No subscription is needed to try the tool.
Learn moreFeatures
Removes wind, traffic, fan and AC hum, 50/60 Hz electrical hum, keyboard clicks, chatter, echo, hiss and breaths from audio and video. Also rebalances thin or boomy frequencies, compresses peaks, sharpens consonants, repairs clipping and pops, and re-muxes cleaned audio into MP4/MOV files.
Learn moreFrequently asked questions about Noise Reducer
How much does Noise Reducer cost?
Previewing any file is free. Full downloads are pay-as-you-go from $0.02 per minute, or unlimited plans from $6.99 per week. No subscription is needed to try the tool.Does Noise Reducer offer a free trial?
Every file can be previewed free without an account, so the denoise result can be judged before paying. Downloads require payment.How do you use Noise Reducer?
The walkthrough on this page covers 5 steps: 1. Upload a file or record in the browser 2. Compare original and denoised audio 3. Adjust denoise strength and run the model 4. Enhance speech if the voice is muffled 5. Download the cleaned audio or video.What platforms does Noise Reducer support?
Noise Reducer is available on Web App, iOS, Android and Browser extension.What are the limitations of Noise Reducer?
Processing is only advertised as fast for files under 10 minutes, so long recordings and full interviews may wait noticeably longer. Full downloads are not free; heavy users face either per-minute charges or a weekly unlimited plan rather than a low flat monthly tier. Video is cleaned in the audio track only, so users still need a separate editor for cutting, colour or picture fixes.
Status
StatusActive
Views0
Outbound clicks0
Added10/21/2026
Platforms
Web AppiOSAndroidBrowser extension
Pricing
FreemiumPaidSubscription
