CSV and TSV tools
Convert spreadsheets and delimited data between CSV, TSV, JSON, XML, SQL and HTML.
- CSV to Excel Convert CSV into a real .xlsx workbook, built in your browser, with numbers stored as numbers.
- CSV to HTML Table Turn CSV into semantic HTML table markup, header row in thead, cells escaped, ready to style with your own CSS.
- CSV to JSON Convert CSV to JSON in the shape your code expects, with the delimiter detected automatically and numbers typed correctly.
- CSV to Markdown Table Generate a GitHub-flavoured Markdown table from CSV, with columns padded so the source reads as neatly as the rendered table.
- CSV to Multiline Break comma separated data into a plain list with one value on each line, ready to paste into a query or a config file.
- CSV to SQL Generate a CREATE TABLE with inferred types and INSERT statements from a CSV, using the quoting style of your database.
- CSV to TSV Convert comma-separated data to tab-separated, handling quoted fields that contain commas.
- CSV to XML Convert each CSV row into an XML element, with column headers as child element names.
- CSV to YAML Turn spreadsheet rows into a YAML list of mappings, one per row, with keys from the header.
- CSV Viewer Open a CSV file as a readable table with row numbers, without installing a spreadsheet or uploading the file anywhere.
- Excel to CSV Read an .xlsx workbook in your browser and export a chosen sheet as properly quoted CSV.
- Excel to HTML Read an .xlsx workbook in the browser and get semantic table markup you can paste straight into a page.
- Excel to JSON Read an .xlsx sheet in your browser and get a JSON array of objects keyed by the header row.
- Excel to XML Turn a worksheet into well formed XML, choosing the element names and whether fields become children or attributes.
- Excel Viewer Open a spreadsheet on a machine that has no Office licence and read any sheet as a numbered grid.
- HTML Table to CSV Extract the first table from a chunk of HTML into CSV, with cell text cleaned up and properly quoted.
- HTML Table to JSON Convert an HTML table into a JSON array of objects, using the header row as keys.
- JSON to Excel Turn a JSON array of objects into a real .xlsx workbook with a header row, built in your browser.
- TSV to CSV Convert tab-separated text, such as cells copied from a spreadsheet, into properly quoted CSV.
- TSV to HTML Converter Paste anything copied out of a spreadsheet and get tidy table markup, since a spreadsheet copy is already tab separated.
- TSV to JSON Paste cells copied from a spreadsheet and get a JSON array of objects keyed by the header row.
- TSV Viewer Read a tab-separated file as a numbered table in your browser, without opening a spreadsheet.
Other categories
- JSON tools
- XML tools
- YAML tools
- HTML tools
- CSS tools
- JavaScript tools
- SQL tools
- Code formatters
- Minifiers
- Validators
- Data converters
- Encoders and decoders
- Escape and unescape
- Hash and cryptography
- String and text tools
- Number tools
- Color tools
- Unit converters
- Date and time tools
- Generators
- Random data generators
- Image tools
- Compress and decompress
- Network and DNS tools
- Web and developer tools
- Chart makers
- Cheat sheets
- Fun text tools
- Calculators