English
CSV & tabular data
Format and validate JSON, convert data and inspect code or URLs.
12 Tools10 languagesNo account needed
Favorites · Recently used
Recent tools and favorites are saved only on this device.
All tools
12- CSV to JSON converterChoose delimiters, headers and types; convert tables to JSON with quoted fields, line breaks and leading zeros preservedOpen tool
- JSON to CSV converterExport JSON arrays with large numbers, all columns and nested values preserved; preview tables and control formula protectionOpen tool
- TSV to JSON converterChoose delimiters, headers and types; convert tables to JSON with quoted fields, line breaks and leading zeros preservedOpen tool
- JSON to TSV converterExport JSON arrays with large numbers, all columns and nested values preserved; preview tables and control formula protectionOpen tool
- CSV transposerCSV transposer — choose your inputs and copy or save the resultOpen tool
- CSV column extractorCSV column extractor — choose your inputs and copy or save the resultOpen tool
- CSV row sorterCSV row sorter — choose your inputs and copy or save the resultOpen tool
- CSV duplicate row removerCSV duplicate row remover — choose your inputs and copy or save the resultOpen tool
- CSV statisticsCSV statistics — choose your inputs and copy or save the resultOpen tool
- CSV to Markdown tableCSV to Markdown table — choose your inputs and copy or save the resultOpen tool
- Markdown table to CSVMarkdown table to CSV — choose your inputs and copy or save the resultOpen tool
- CSV delimiter converterCSV delimiter converter — choose your inputs and copy or save the resultOpen tool
Choose your task
Format and validate JSON, convert data and inspect code or URLs.
- JSONJSON formatter and validator · JSON to TypeScript · JSON Schema generator
- CSV & tabular dataCSV to JSON converter · JSON to CSV converter · TSV to JSON converter
- Encoding & character codesURL encoder and decoder · Base64 encoder and decoder · HTML entity encoder and decoder
- URLs & web settingsURL parser · Query string builder · HTTP status code lookup
- Code & SQLUUID generator · Password generator · Number base converter
- Files & ZIPFile hash calculator · File to Base64 · Base64 to file
Your tool inputs stay on your device.
Free, with no tool downloads required.