This character counter and text editing toolkit consolidates essential text measurement and cleanup operations into a single interface, ideal for resume writing, cover letters, blog posts, academic essays, research reports, business proposals, translation projects, and social media drafts. It handles both 'with spaces' and 'without spaces' character counting standards used by Korean corporate application portals (Saramin, JobKorea, Incruit) and university admissions systems, along with word count, sentence count, paragraph count, byte count, and traditional 200-character manuscript sheet count. Byte calculation supports both modern UTF-8 (3 bytes per Korean/Chinese character) and legacy EUC-KR (2 bytes) encodings used by older government or corporate systems. Additional productivity features include collapsing consecutive whitespace, removing unnecessary line breaks, UPPER/lower/Title Case transformation, and estimated reading time based on the standard adult reading speed of 300 characters per minute. All text is processed entirely client-side—your writing, whether personal or confidential, is never transmitted to any server.