Unicode empty characters

 

Unicode	HTML	Description
U+0020	&#32	Space
U+00A0	&#160	No-Break (Non-Breaking) Space
U+2000	&#8192	En Quad
U+2001	&#8193	Em Quad
U+2002	&#8194	En Space
U+2003	&#8195	Em Space
U+2004	&#8196	Three-Per-Em Space
U+2005	&#8197	Four-Per-Em Space
U+2006	&#8198	Six-Per-Em Space
U+2007	&#8199	Figure Space
U+2008	&#8200	Punctuation Space
U+2009	&#8201	Thin Space
U+200A	&#8202	Hair Space
U+2028	&#8232	Line Separator
U+205F	&#8287	Medium Mathematical Space
U+3000	&#12288	Ideographic Space