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How to convert Markdown to HTML the easy way — online converter, .md file export, Python and pandoc methods, plus an honest table of what converts cleanly.

How to pick a random name from a list fairly — online picker, Excel formulas, no-repeat draws, and the honest truth about browser randomness for raffles and classrooms.

Plain text vs rich text — what’s the real difference? Measured file sizes, encoding explained, where each format wins, and the plain-text-first pasting trick.

How to sort text alphabetically — the fastest no-code method, Excel/Sheets/Word, and why “Zebra” sorts before “apple” (case, locale, and natural sort explained).

How to extract email addresses from text — three honest methods ranked by ease, what regex actually catches, and the consent note nobody includes.

Character count with or without spaces — what’s the difference, which one each platform uses, and a per-platform cheat sheet for X, SMS, and essays.

How to compare two text files online free — paste, read the diff output, and CLI one-liners, plus a tested look at what “different” really means.

How many words per page? Measured reference tables for books, Word documents, and essays — plus why your Word page count is not your book page count.

Master title case vs sentence case rules: APA vs MLA vs Chicago differences, hyphen and proper-noun exceptions, and when to use each style in your writing.

Looking for lorem ipsum alternatives? Learn what the classic text actually says, when it hurts your project, and 6 smarter ways to fill layouts.