Paste rows from a spreadsheet, a CSV or any delimited text and get a padded Markdown table back, with the header and alignment row written for you.
The result appears hereAnything separated by tabs, commas, semicolons or pipes. A copy straight out of a spreadsheet arrives tab separated, which is the default here.
Because a Markdown table is read as source at least as often as it is rendered, and an unpadded one is unreadable in a pull request. The padding changes nothing about the output.
Colons in the rule row under the header: left, right or both for centred. It is per column in Markdown, and set for the whole table here.