A full-width/half-width converter provides bidirectional conversion between full-width and half-width characters. This tool enables seamless switching of character formats, where full-width characters occupy two standard character positions, while half-width characters occupy one.
1. Full-width characters occupy two bytes, while half-width characters occupy one byte.
Full-width characters (e.g., letters and numbers) occupy the same width as Chinese characters, while half-width characters follow ASCII encoding.
Alphanumeric and character inputs are in half-width (ASCII) mode when no CJK (Chinese/Japanese/Korean) input method is active.