Free browser-based audio converter with no uploads or signups required
Remove background noise from audio and video files in the cloud
Stage
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Pricing model
Freemium
Freemium
Pricing
Free: 5 conversions per month with 10-second preview output, 20MB file size limit. Pro Weekly: $5.99/week with unlimited conversions, full-length output, 500MB file size limit. Pro Monthly: $9/month with same Pro features. Pro Yearly: $5/month billed as $60/year (44% discount) with same Pro features
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
Local browser-based processing with WebAssembly
Works offline once page loads
Support for MP3, WAV, FLAC, OGG, M4A, AAC, WMA, AIFF, Opus
Unlimited conversions with Pro subscription
500MB file size limit on Pro plans
Audio editing tools including cutter, joiner, compressor, and speed changer
Cross-device access with Pro subscription
Works on all modern browsers and operating systems
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
Files stay on your device with no server uploads
No installation, plugin, or account signup required
Works offline after initial page load
Processes audio at full CPU speed locally in browser
Conversion starts immediately without upload delays
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
NoiseClear