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Text to JSON Converter Online (Fast & Easy)
Convert plain text, tabular text, or delimited data into JSON. Paste, upload, or fetch text — then convert to array, array of arrays, or array of objects (header row supported).
About Text to JSON Converter
This Text to JSON Converter turns delimited or line-based text into JSON that’s ready for APIs, spreadsheets, or data pipelines. It supports smart delimiter detection, header-aware object conversion, trimming, deduplication, and output formatting.
How to Use
- Paste text, upload a file, or fetch from a public URL.
- Pick an input delimiter or leave it blank for auto-detection.
- Choose the output format: objects (with header), arrays, or simple array.
- Apply optional transforms (trim, unique, sort), then click Convert.
Pro Tips
- For object output, ensure the first row contains column names (header).
- If your data has commas inside quoted values, use a CSV-aware pre-cleaner before pasting.
- Use Pretty output for debugging, Minify for compact payloads.
FAQs
Q1: What input formats are supported?
A: Plain text with rows per line, CSV-style, TSV, pipe- or space-delimited text. Upload .txt or .csv files or fetch a public text URL.
Q2: Will my data be uploaded?
A: No — conversion runs entirely in your browser; nothing is sent to a server.
Q3: What if the first row is ambiguous?
A: The tool can auto-detect a header if the first row contains non-numeric strings and subsequent rows contain different types — you can override with the Header setting.
