Asterisk Symbol *

Asterisk Symbol is * (U+002A ASTERISK), a basic ASCII character with several well-defined text roles. It may mark a footnote, stand for a wildcard in a search pattern, identify a required form field, or act as an operator in a programming language. The surrounding system determines which reading applies. Examples include “Footnote*,” “file*.csv,” “Email *,” and “char *p.” These strings should not be treated as interchangeable. A wildcard pattern follows the rules of the search tool; a pointer declaration follows the programming language; a footnote marker must lead to a corresponding note. Do not assume * is the preferred multiplication sign in mathematical publishing. Plain code may use a*b, while typeset mathematics often uses ×, ·, or no visible operator. The asterisk also differs from star-shaped dingbats and from a bullet used only for decoration. For accessible forms, do not rely on the mark alone to communicate that a field is required. Include visible wording and the appropriate form semantics. HTML can store the literal character * or use * and *. Before release, test the exact context that uses the mark, confirm U+002A after paste, and verify that the page remains about the asterisk character rather than a generic star symbol. * is U+002A ASTERISK. It is used for footnotes, wildcards, emphasis conventions, required-field markers, and operators whose meaning depends on context. For Asterisk Symbol, * is encoded as U+002A, and its Unicode name is ASTERISK. Use * in contexts such as Footnote markers, Search wildcards, Required fields, Programming operators. For Asterisk Symbol, the surrounding words should make the intended meaning clear. You can use Asterisk Symbol in forms such as Footnote*; Search: file*.csv; Required field: Email *; Pointer declaration: char *p. Check the pasted result in the final font and application. Avoid these common Asterisk Symbol problems: Using * as a universal multiplication sign; Leaving a footnote marker without a matching note; Assuming every search tool treats * as the same wildcard. Asterisk Symbol display and accessibility checks include the following: Define wildcard behavior in the application using it; Use × or proper math markup when a multiplication sign is required; Give required fields a text explanation, not only an asterisk. Asterisk Symbol on Windows: In Microsoft Word, type 002A and press Alt+X. In other Windows apps, use Character Map or copy * from this page. Asterisk Symbol on Mac: Open Character Viewer with Control+Command+Space and search for “asterisk,” or copy *. Asterisk Symbol on iPhone: Tap the copy button for *, then paste it into the target app. Save it as a text replacement for repeated use.