| What it does | Free browser-based audio converter with no uploads or signups required
| Detects fake lossless audio files on Mac by analyzing spectral content
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Freemium
| Paid
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| 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
| Personal: $24.99 USD (one-time, 1 Mac). Duo: $39 USD (one-time, 2 Macs). Both plans include unlimited file scans, offline and private analysis, free updates, and 30-day money-back guarantee. Free trial: 100 tracks with no time limit and no account required.
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| 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
| - Full FFT spectral analysis with automatic LOSSLESS, MEDIUM, or FAKE verdict per track
- Batch scanning and CSV export of results with verdict, format, bitrate, cutoff frequency and confidence score
- Automatic macOS Finder color tags applied directly to files
- Rekordbox XML import without drag and drop required
- Support for WAV, AIFF, FLAC, ALAC, MP3, AAC, Ogg Vorbis and Opus formats
- Folder watch mode with automatic analysis of new tracks
- M3U and M3U8 playlist import for Traktor, VirtualDJ and other software
- Bulk spectrogram PNG export for analyzed tracks
- Completely offline operation with no internet or account required
- 99% accuracy on transcoding detection based on peer-reviewed research across 2,512 songs
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| 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
| - Native macOS application optimized for Apple Silicon and Intel with full sandboxing and notarization
- One-time purchase with free updates, never a subscription or per-track fee
- 30-day money-back guarantee on all purchases
- Based on peer-reviewed research from 2009 ACM Multimedia & Security Workshop
- Works with existing DJ workflows including Rekordbox, Traktor and VirtualDJ
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 18 ▼ −1 (down) since last check | 3 ● no change since last check |
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| Trust Flow (Majestic) | 21 | 7 |
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| Citation Flow (Majestic) | 25 | 22 |
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| Referring domains (Majestic) | 136 | 27 |
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