What it does
Mr. Data Converter converts spreadsheet data into formats including HTML, JSON, and XML. Its interface exposes delimiter, decimal-sign, header, casing, and indentation settings.
Paste CSV or tab-delimited spreadsheet data and choose delimiter, decimal sign and whether the first row contains headers. Header values can become field names, so those parsing choices shape the resulting HTML, JSON, XML or other web-oriented text. Casing and indentation controls adapt the output for the receiving code. The concise interface suits small pasted tables, and its published source is MIT-licensed.
Strengths
- Makes header, delimiter, and decimal conventions explicit.
Best for
- Converting a small spreadsheet table for a webpage or script
Sources
- Mr. Data Converter (Oct 26, 2026)
- mr-data-converter/LICENSE.md at gh-pages · shancarter/mr-data-converter · GitHub (Oct 26, 2026)