Text → JSON Converter
Paste unstructured or semi-structured text or upload a .txt file and convert it into structured JSON using automatic pattern detection or a simple user schema.
Input
Size: 0
Will try: commas, colons, equals, tabs, semicolons, pipes, and bullet points
Use -> or : to map input keys to output JSON keys. Empty to keep original keys.
Output JSON
Length: 0
Notes: The converter attempts to detect common structures but may need a hint via delimiter or schema mapping for ambiguous inputs. For complex parsing consider pre-processing inputs or using a dedicated parser.
Supported Features
- Automatic pattern detection for common text formats
- Support for key-value pairs, lists, and CSV-like data
- Custom delimiter configuration and schema mapping
- Pretty-print formatting and downloadable JSON files
Why Use This Tool?
- Transform unstructured text into AI-friendly structured JSON
- Prepare log files, form data, and lists for machine processing
- Create training data for AI models from raw text sources
- Browser-only processing — no server uploads required