Guides
Practical reference guides for writing, formatting, and content work.
Word Count and Character Limits by PlatformRecommended word and character counts for LinkedIn, Twitter/X, email, blog posts, YouTube, and more.Reading Time by Word Count — Reference GuideHow reading time is calculated, WPM averages by content type, and a full word count to reading time reference table.Unicode Text Styles — Complete GuideEvery Unicode text alphabet with examples: bold, italic, script, fraktur, small caps, monospace, and more. Platform support table included.What Is Glitch Text? Zalgo Text ExplainedHow corrupted glitch text is made with Unicode combining diacritical marks, the origin of Zalgo, and where it renders correctly.How to Sort a List AlphabeticallyA to Z, Z to A, by length, and natural sort — when to use each method with side-by-side examples.How to Remove Duplicate Lines from a ListWhat counts as a duplicate, case sensitivity, and the three deduplication modes explained.How to Compare Two ListsFind items only in one list, items in both, and unique entries. Union, intersection, and Jaccard similarity explained.