Data Tools
Find tools for structured data conversion, formatting, mock data generation, and table-friendly cleanup work.
6 tools availableFree browser toolsSearch-first directory
Structured data conversion, formatting, random generation, and tabular transformation tools for handoff work.
CJ
CSV JSON Converter
Convert pasted CSV to JSON arrays and convert JSON arrays back into CSV.
Open toolLF
List Formatter
Turn comma or line-separated values into JSON arrays, SQL IN lists, or quoted strings.
Open toolRD
Random Data Generator
Generate lightweight mock data for names, emails, phones, addresses, and UUIDs.
Open toolTB
Table Markdown Converter
Convert tabular data between TSV-style text and Markdown table syntax.
Open toolRN
Roman Numeral Converter
Convert Arabic numbers to Roman numerals and parse Roman numerals back to numbers.
Open toolMC
Morse Code Converter
Encode text into Morse code or binary and decode messages back into readable text.
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