Show HN: NoiseRemover.ai – Remove background noise from audio
NoiseRemover.ai is a free web-based tool that uses AI to remove background noise from audio and video files. It works in the browser with no install, preserves natural voice, and automatically deletes uploaded files. Free demo for short clips, signup for full-length files.
AI audio cleanup
Remove background noise from audio with AI
Clean hum, hiss, echo, wind and chatter out of any recording in seconds — then hear the before & after before you download. Free to try, no signup.
Try it free → Browse all tools
✓ No install, works in your browser ✓ Keeps your voice natural ✓ Files deleted automatically
Drop an audio or video file here
or
MP3, WAV, M4A, FLAC, OGG, AAC, MP4, MOV
Cleaning your audio…
Before
Tip: press the space bar to toggle Before / After.
Download cleaned audio
Sign up for full-length files
Free demo cleans short clips. Sign in for full-length files, all formats and every tool.
29
dedicated tools
< 60s
typical clean time
100+
languages supported
8+
audio & video formats
Popular audio tools
Each tool is tuned for one job and shows a real before/after.
View all 29 Tools →
🔇
Background Noise Removal
Strip steady and shifting background noise — air conditioning, fans, street hum, room tone — out …
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🎛️
Vocal Isolation (Extract Voice)
Pull a clean vocal out of a full mix, separating the singer or speaker from the …
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✨ Pro
De-Reverb & Echo Removal
Recording in an empty or hard-surfaced room adds reverb and echo that make a voice sound …
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🔇
Mains Hum Removal (50/60 Hz)
A low buzzing drone under a recording is almost always mains hum — 50 Hz in …
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🎛️
Vocal Remover (Karaoke)
Strip the lead vocal out of a song to make an instrumental or karaoke track. The …
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✨ Pro
Voice Enhancement & Clarity
Turn a thin, dull or distant voice recording into a polished, studio-style track. This premium tool …
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🔇
Wind Noise Removal
Wind hitting a microphone produces a broadband, gusting roar that simple filters can't track. This tool …
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🔇
De-Click & De-Crackle (Vinyl)
Vinyl pops, digital clicks and crackle are sharp, isolated spikes. This tool detects each click and …
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How it works
1
Upload your audio
Drop in an MP3, WAV, M4A or even a video file — we extract the audio for you.
2
AI cleans it
Our models remove the noise while keeping your voice natural — no settings to fiddle with.
3
Hear the before & after
A/B the original against the cleaned track, then download in your chosen format.
Frequently asked questions
Yes — you can clean short clips for free with no signup. Sign in for full-length files, every tool and all output formats.
Yes. Our denoisers apply a soft per-frequency gain rather than gating whole sections, so the noise floor drops while your voice keeps its natural tone.
MP3, WAV, M4A, FLAC, OGG and AAC audio, plus MP4 and MOV video — we extract and clean the audio track.
Your upload is used only to produce the cleaned result and is deleted automatically afterward. We never use it to train our models.
Explore all audio tools →