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KGBicheno/CroissantJSON-LD_to_CroissantTOML

sourceHugging Facemitupdated 1y agoView on Hugging Face
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App README

🥐 Croissant JSON-LD ↔ TOML Converter

A bi-directional converter for transforming Croissant metadata between JSON-LD and human-readable TOML formats.

Features

  • —✅ Bi-directional conversion: JSON-LD ↔ TOML
  • —✅ File upload support: Process up to 5 files at once
  • —✅ Copy-paste interface: Instant conversion for text content
  • —✅ Auto-format detection: Automatically detects input format
  • —✅ Batch processing: ZIP download for multiple files
  • —✅ Error handling: Robust validation and error reporting
  • —✅ Examples included: Sample content for both formats

Usage

File Upload

  1. 1.Select up to 5 Croissant files (.json, .jsonld, .toml)
  2. 2.Click "Convert Files" to process all uploads
  3. 3.Download individual files or ZIP package
  4. 4.Original filenames are preserved with new extensions

Copy-Paste

  1. 1.Paste your Croissant content in the input area
  2. 2.Choose conversion direction or use auto-detect
  3. 3.Copy the converted content from the output

Supported Formats

  • —JSON-LD: Croissant metadata with @context and schema.org vocabulary
  • —TOML: Human-readable format with comments and logical structure

About Croissant

Croissant is a metadata format for ML datasets developed by MLCommons. It provides a standardized way to describe dataset structure, fields, and distributions.

"Croissant" is a trademark of MLCommons. This converter tool is not affiliated with or endorsed by MLCommons.

Technical Details

  • —Uses proper TOML Array of Tables syntax ([[record_sets]])
  • —Preserves complex nested objects during conversion
  • —Handles schema.org and Croissant namespaces correctly
  • —Maintains data integrity through round-trip conversions

Links

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