| What it does | Free online audio converter supporting 30+ formats with privacy-first browser-based processing
| REST API for converting Excel and XLS spreadsheets programmatically
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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 | Free
| Paid
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| Pricing | Not given
| One-off credits: 1,000 for $12.00, 5,000 for $60.00, 25,000 for $300.00, 100,000 for $1,200.00. Monthly subscription: $8.40/mo for 1,000 credits, $42.00/mo for 5,000 credits, $210.00/mo for 25,000 credits, $840.00/mo for 100,000 credits. Premium ($9.99/mo) and Premium Plus ($29.99/mo) subscription p
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| Key features | - Browser-based conversion with no uploads required
- Support for 30+ audio formats including MP3, WAV, FLAC, AAC, OGG, WMA, M4A
- Batch processing to convert multiple files at once
- Customizable bitrate and sample rate settings
- Video to audio extraction from MP4, MOV, and AVI
- Audio editing tools including MP3 cutter and audio joiner
- Audio compressor to reduce file size
- Voice recorder for recording audio with microphone
- Additional tools for image and subtitle conversion
| - Asynchronous conversion processing with job polling
- No SDK required, REST API with simple JSON requests
- Credit-based pricing: 1 credit for standard, 2 for CPU-heavy conversions
- Rate limiting per minute and monthly quota management
- Automatic file deletion after 24 hours for guest uploads
- Multiple converter slugs for different format conversions
- API usage dashboard with consumption tracking
- Batch uploads and account management
- Webhooks and batch API on Premium Plus
- White-label and commercial license options
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| What makes it different | - Privacy-first with all file processing happening locally in your browser
- Fast conversion powered by FFmpeg.wasm technology without requiring file uploads
- Completely free with no registration, accounts, or hidden costs
- Batch processing capability to convert multiple files simultaneously
- High quality preservation with customizable audio settings
| - No SDK or installation required, API key only setup
- Asynchronous processing for large files without HTTP timeouts
- Affordable credit-based pricing with no overage charges
- Automatic refunds for rejected requests
- Free tier with no credit card required
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 9 ▼ −1 (down) since last check | 26 ▼ −4 (down) since last check |
| Trust Flow (Majestic) | 10 | 0 |
| Citation Flow (Majestic) | 14 | 7 |
| Referring domains (Majestic) | 73 | 2 |