Select files for conversion or just drag and drop them to the upload area
| Name | CSV | HTML |
| Full name | CSV - Comma-Separated Values | HTML - Hypertext Markup Language |
| File extension | .csv | .html, .htm |
| MIME type | text/csv | text/html |
| Developed by | Informational RFC | W3C & WHATWG |
| Type of format | multi-platform, serial data streams | Document file format |
| Description | In computing, a comma-separated values (CSV) file stores tabular data (numbers and text) in plain text. Each line of the file is a data record. Each record consists of one or more fields, separated by commas. The use of the comma as a field separator is the source of the name for this file format. | HyperText Markup Language, commonly referred to as HTML, is the standard markup language used to create web pages. Along with CSS, and JavaScript, HTML is a cornerstone technology, used by most websites to create visually engaging web pages, user interfaces for web applications, and user interfaces for many mobile applications. |
| Technical details | The CSV file format is not standardized. The basic idea of separating fields with a comma is clear, but that idea gets complicated when the field data may also contain commas or even embedded line-breaks. CSV implementations may not handle such field data, or they may use quotation marks to surround the field. | HTML elements form the building blocks of all websites. HTML allows images and objects to be embedded and can be used to create interactive forms. It provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists, links, quotes and other items. |
| Associated programs | Microsoft Excel, LibreOffice Calc | Mozilla Firefox, Opera, Google Chrome, Internet Explorer. |
| Wiki | https://en.wikipedia.org/wiki/Comma-separated_values | https://en.wikipedia.org/wiki/HTML |