AudioUtils vs mp3.now

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

AudioUtils compared with mp3.now
Detail	AudioUtils	mp3.now
What it does	Free browser-based audio converter with no uploads or signups required	Free audio conversion and editing with no signup required
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
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	Guest (free): 10 conversions/day, 10 MB limit. Free Account (free): 20 conversions/day, 50 MB limit. Premium: €9.99/month (€95.99/year) with unlimited conversions, 200 MB limit. Premium Plus: €29.99/month (€287.99/year) with 1 GB limit and advanced features.
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	Convert between 50+ audio formats including MP3, WAV, M4A, FLAC, AAC, OGG Compress MP3 files with bitrate control (128, 192, 256, 320 kbps) Trim and cut audio clips by start and end time Merge multiple MP3 files into one Normalize audio volume levels Change audio speed or bitrate Extract audio from video files (MP4, MOV, MKV, AVI, WebM) REST API for programmatic conversion with JSON requests Automatic file deletion after 24 hours for guests, 7 days for free accounts Batch convert up to 10 files at once on free account
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 signup required to start converting Privacy-first approach with no tracking or sharing of uploaded files Core tools remain free forever Fast conversions optimized to take seconds not minutes Simple interface with no dark patterns or forced signups
Community votes	0	0
DR (Domain Rating by Ahrefs)	18 −1 (down) since last check	51 no change since last check
Trust Flow (Majestic)	21	17
Citation Flow (Majestic)	25	33
Referring domains (Majestic)	136	123

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