| What it does | Free online file converter supporting 200+ formats
| RFC-4180 JSON to CSV converter and nested object flattener for browser-native bidirectional data conversion
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| Stage | Startup
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| Founded | 2024
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| Based in | Not given
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| Pricing model | Free
| Free
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| Pricing | Not given
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| Key features | - 27 audio converters
- 25 video converters
- 55 image converters
- 43 document converters
- 50 unit converters
- AI image upscaling
- Background removal
- Speech to text transcription
- PDF tools including merge and compress
- Public REST API with no signup
| - Bidirectional conversion between JSON and CSV formats
- RFC-4180 state-machine escaping for proper comma and quote handling
- Recursive nested object flattening with dot notation
- Recursive key union discovery across entire JSON array
- Multiple delimiter options: comma, tab (TSV), and semicolon
- Local browser-based processing with zero server upload
- Support for multiline and quoted CSV fields
- File upload and text paste input options
- Immediate download of converted files
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| What makes it different | - No registration required to start converting
- Files auto-deleted within 2 hours
- Works on any device with a browser
- 100% free with no premium tiers or hidden costs
| - 100% lossless bidirectional conversion with full RFC-4180 compliance
- Scans entire JSON array instead of just first object to preserve all fields
- Zero-retention: all processing happens locally in browser memory
- Handles real-world edge cases like commas inside quotes and nested objects
- Interactive workstation interface with step-by-step guidance
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 28 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 16 | 0 |
| Citation Flow (Majestic) | 26 | 0 |
| Referring domains (Majestic) | 31 | 0 |