Convert CSV data into a downloadable Excel workbook (XLSX, XLS, ODS) in your browser, with delimiter detection and number parsing. This CSV to Excel is part of our free developer tools collection on freetoolstouse. It runs entirely in your browser, so your files and inputs stay on your device unless the tool explicitly performs a network check (for example DNS or SSL lookups). There is no signup, no watermark, and no usage cap. Use it whenever you need a fast, accurate result without installing software.
Convert CSV data into a downloadable Excel workbook (XLSX, XLS, ODS) in your browser, with delimiter detection and number parsing.
| id | name | active | |
| 1 | Alice | alice@example.com | true |
| 2 | Bob | bob@example.com | false |
| 3 | Carol | carol@example.com | true |
Quoted fields, escaped quotes, and embedded newlines are handled. Numeric and boolean cells are typed automatically. Conversion runs entirely in your browser.
