Remove background noise from audio and video files in the cloud
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free: $0 (first chapter of every book, all preset voices, MP3 download). Pro: $39/month (unlimited books, unlimited rendering, monthly billing, cancel anytime). Lifetime: $199 (one-time payment, everything in Pro forever, all future voices included).
Free: 10 minutes of audio per calendar month. Single file up to 30 minutes: $1.00. Single file 30 to 60 minutes: $1.99. Pro: $9.99 per month for up to 20 hours of cleaning.
Key features
Auto character detection and casting
Multi-voice rendering across English, Chinese, and Japanese
Voice cloning from reference audio
Live chapter render progress tracking
Stream and export to MP3 or M4B formats
Support for EPUB, PDF, and TXT file formats
Unlimited rendering with no per-character caps
Chapter markers and audiobook structure
Supports MP3, WAV, M4A, MP4, and MOV files
Files up to 2GB and 60 minutes per upload
Processing in the cloud with no software installation
Video files keep their picture untouched while audio is cleaned
Automatic file deletion 60 minutes after upload
No watermark on output files
Processing usually completes within minutes
Supports both audio-only and video files on all tiers
What makes it different
No per-character subscription fees; unlimited rendering instead
Lifetime buy-once option for complete pipeline ownership
Warm, human-sounding voices built specifically for long-form fiction
Voice cloning and custom voice reuse across multiple books
Built by an experienced audiobook producer with eight years in the field
No software to install or command line to learn
Works on audio from any source without labeling noise type in advance
Automatic file deletion protects privacy after 60 minutes
Free tier with no watermark for testing your material
Pay only for what you process, nothing recurring for single-file purchases
VoxForge
NoiseClear