
The Code Box at HTML Station
These pages present reference information about codes used in HTML and Web work.- ASCII
- Hexadecimal ASCII CODE. The number systems (hexadecimal, octal, and decimal) each in a table by themselves.
- ASCII all
- All-in-one table showing ASCII Codes. Decimal (DEC), Hexadecimal (HX), and Octal (OCT) codes for ASCII Symbols (Sym) all in one table.
- Dec=Hex
- Shows the Decimal (DEC) and Hexadecimal (HX) number equivalents in a table, from 0 to 255 Decimal (0 to FF Hexadecimal)
- Greek
- Greek letters used in math, technical, sororities, and fraternities (HTML entities), capital and lowercase. Examples: Θ Λ Ξ Δ Ε Σ θ λ ξ δ ε σ
- ISO-Latin
- Latin letters and some special symbols (HTML entities), capital and lowercase. Examples: Æ è ñ ç ñ Symbols include: ® © ¢ £ ¥ (Note € is in the Math & Special page.)
- Math & Special
- Mathematical, Symbolic, and Special character entities for HTML. Includes commonly-sought symbols: ™ € Other examples: √ ∞ ♠ ♣ ♥ ♦ ≈ ∞ Note: many of these are not supported by Microsoft Internet Explorer browser.
- HTML Numeric
- Numeric (decimal) codes for HTML entities. Includes numeric form of many of the Latin-1 entities plus others. Examples: £ © ¶
- URL Escape
- When encoding a URL, a character may not be available on the keyboard. Other times, the character of a URL might not be usable in contexts where it may conflict with a reserved character. In either case, the character can be encoded with a % followed by its ASCII hexadecimal equivalent code.
- Domain
- Shows top-level domain names in alphabetical order by abbreviation. A Top-Level Domain (TLD) name is the rightmost set of characters following the rightmost "dot" in the unique name by which a computer is known on the Internet.
- URLs
- Shows general syntax of Uniform Resource Locator.
- CGI Env
- Variable names and descriptions used in Common Gateway Interface (CGI) programming.
- HTTP stat
- Status codes for HTTP page retrieval
- MIME
- Multimedia Email Extensions (MIME) define the types of media that are used on the Internet