| What it does | Browser-based online video and audio converter with batch processing
| Free 3D room acoustics solver and acoustic treatment calculator
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| HU
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| Pricing model | Freemium
| Free
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| Pricing | Free: 10 credits per day, 250 MB max file size, 1 conversion at a time. Starter: $9/mo billed annually, 500 credits per month, 750 MB max file size, 5 conversions at a time. Plus: $12/mo billed annually (37% off), 1,500 credits per month, 4 GB max file size, 15 conversions at a time. Pro: $39/mo bil
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| Key features | - Batch conversion with up to 50 compatible files per batch
- Support for MP4, MOV, MKV, WEBM, AVI, WMV, FLV, OGV, and 3GP video formats
- Audio format support including MP3, WAV, AAC, AIFF, ALAC, AMR, M4A, OGG, FLAC, WMA, OPUS, and AC3
- Customizable output quality and bitrate settings
- Video editing options including trim, crop, resize, and frame rate adjustment
- Audio extraction from video files
- File and compression size controls
- Individual file overrides within batch settings
- Per-file progress tracking during conversion
- Download files immediately upon completion
| - 3D room builder supporting odd-shaped rooms, sloped ceilings, and attic layouts
- Real physics-based acoustic treatment recommendation
- Material absorption modeling with coefficients from frontier research
- Real product database with 175 products across 37 brands
- Before-and-after frequency response and decay time visualization
- Studio mode for production work alongside listening room workflow
- Rapid analysis completing in 2-10 seconds for position searches and up to a minute for panel placement
- Guest access without account signup for full analysis
- Room design persistence with optional account creation
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| What makes it different | - No installation required - works in any modern web browser
- Batch-ready workflow with shared settings for multiple files
- No account required to start converting
- Temporary file handling with no AI training or data selling
- Cloud-based processing accessible on Windows, macOS, Linux, Chromebooks, phones, and tablets
| - Uses real room physics and first principles acoustics rather than generic rules
- Optimizes for both speaker placement and listening position simultaneously
- No account or sign-up required to design and analyze full systems
- Handles complex room geometries including sloped ceilings and L-shaped layouts
- Integrates real speaker and equipment products with audio system design
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 29 ▲ +10 (up) since last check | 12 ● no change since last check |
| Trust Flow (Majestic) | 18 | 1 |
| Citation Flow (Majestic) | 22 | 24 |
| Referring domains (Majestic) | 65 | 26 |