U+0009 "HT" CHARACTER TABULATION Unicode Character

U+0009 "HT" CHARACTER TABULATION is a control character originally derived from the tab key on typewriters and teletype machines, designed to advance the cursor or print head to the next fixed horizontal tab stop. In modern text processing, it is used to align data into columns or indent blocks of code, with its exact behavior depending on the application’s tab stop settings, typically defaulting to intervals of eight spaces. Unlike visible glyphs, this character itself has no printed representation but instead moves the active position forward, making it a fundamental tool for structuring plain text and working with tabular data.