ClearVoice
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🎧 AI noise removal

Studio-clean audio,
without the studio.

Upload any lecture, screen recording or podcast clip. ClearVoice strips out hiss, fan noise and static in minutes — the voice stays natural, not robotic.

▶ Listen to a sample

No signup needed to try it

< 5 minper hour of audio
No signupto try a sample
Before
✨ ClearVoice cleans it
After
Hear it yourself

Same recording, before and after

Three real test clips, processed with ClearVoice's noise-removal engine. No script, no cuts.

Heavy static / bad microphone

Worst case
Before
0:00
After
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Fan / AC rumble in background

Common case
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After
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Dog barking outside

Surprise case
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0:00
After
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How it works

Three steps, no editing skills needed

1

Upload your file

Drop in a video or audio file from your recording — screen capture, mic take, anything.

2

ClearVoice cleans it

Our engine separates your voice from hiss, static and rumble in the background.

3

Preview it in your dashboard

Listen to the cleaned result right inside ClearVoice — video untouched, audio clear.

Pricing

Simple pricing, no surprise fees

Pay per video, or go unlimited weekly or monthly. Secure card checkout, priced in USD.

Free trial

$0
No card required
  • 15 free minutes, no card needed
  • Full noise removal quality
  • Preview the result in your dashboard

Pay as you go

$1.80/ 60-minute video
$0.03 per minute — shorter videos cost less
  • 30 min video → $0.90
  • 60 min video → $1.80
  • 90 min video → $2.70
  • Secure card checkout
Best value

Unlimited

$6.99/ month
No per-video limit — cancel anytime
  • Clean as many videos as you like
  • Same full noise-removal quality
  • Cancel anytime from your account settings
  • Secure card checkout, powered by Paddle
Cost calculator

How many minutes do you clean per month?

Drag the slider to see which plan works out cheaper for you.

120 min
Pay as you go
$0
Unlimited plan
$0

Move the slider to compare.

Full Transparency

System, Audio & Privacy Disclosure

Complete disclosure on the AI architecture, broadcast vocal mastering specifications, and strict zero-retention privacy that power ClearVoice.

AI Neural Architecture

🧠 Deep Neural Voice Isolation

ClearVoice runs on the ClearVoice AI Audio Engine, a deep learning neural audio isolation model that distinguishes human vocal phonemes from acoustic noise across 512 frequency bins. It suppresses air conditioning rumble, outdoor traffic, fan hum, keyboard clatter, and microphone hiss without truncating natural speech inflections.

  • Surgical Noise Gating: Suppresses steady-state and non-stationary ambient noise.
  • AI Consonant Guard: Protects delicate whispered phonemes, breath transients, and word endings.
  • Granular Control: Select between 50% Natural, 70% Studio, or 100% Maximum AI isolation.
Audio Engineering

🎙️ Studio Vocal Chain & -16 LUFS Mastering

Directly following neural isolation, speech is mastered through our hardware-modeled broadcast filter chain to deliver immediate broadcast clarity:

  • 220Hz Warmth (+1.5 dB): Restores vocal chest resonance lost in laptop and phone mics.
  • 3.2kHz Presence (+3.2 dB): Tuned to match the Shure SM7B broadcast mic curve for crisp vocal articulation.
  • 8kHz Air (+1.2 dB): Smooth high-shelf polish that lifts acoustic openness without harsh sibilance.
  • Dynamics Leveler: Broadcast compressor smooths whisper-to-shout level differences.
  • EBU R128 Normalization: Mastered to -16 LUFS, the official standard for YouTube & Spotify.
Video Integrity

🎬 100% Video Frame Passthrough (Zero Re-encoding)

When you upload MP4, MOV, or MKV videos, ClearVoice separates the audio track, enhances it, and remuxes it back with ffmpeg -c:v copy:

  • Untouched Pixels: Video frames are 100% copied bit-for-bit with zero re-encoding or generation loss.
  • Zero Color Shift: Color profiles, bitrates, HDR, and framerates (60fps / 120fps) remain completely unchanged.
  • Full Resolution: Full 4K, 1080p, and vertical reels/shorts resolution preserved.
Privacy & Security

🔒 Strict Zero-Retention Cloud Policy

Your content belongs exclusively to you. ClearVoice operates under an automated zero-retention storage lifecycle:

  • 15-Minute Download Wipe: Downloaded files and intermediate stems are permanently purged from Cloudflare R2 within 15 minutes.
  • 2-Hour Un-Downloaded Purge: Un-downloaded files are automatically wiped by background workers after 2 hours.
  • Instant Wipe on Demand: Clicking "Clean another file" purges the previous file immediately.
  • No Public AI Training: Your files are never stored permanently, shared, or used to train public machine-learning models.
FAQ

Good to know

Most common video formats (MP4, MOV, MKV) and audio formats (WAV, MP3, M4A). The video track is left untouched — only the audio is processed.

Yes — the noise removal engine works on the sound itself, not the language, so Bangla, English or mixed narration are all handled the same way.

Typically less than the length of your recording — a 30-minute video usually finishes in well under 15 minutes.

Zero permanent retention: Downloaded files are automatically and permanently purged from cloud storage within 15 minutes. Un-downloaded files are automatically wiped after 2 hours. You can also click "Clean another file" to purge your files immediately. Your video and audio recordings are never shared, sold, or used to train public AI models.

Secure card checkout, powered by Paddle. You're only charged for the length of the video you upload, and the Unlimited plan can be canceled anytime from your account settings.

Yes — once a file finishes cleaning, a Download button appears right on the result so you can save the cleaned audio or video to your device.