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Practical guides for text tasks

Practical step-by-step guides for cleaning, comparing, and transforming text.

How to Clean Text Copied from a PDFRemove unwanted line breaks, extra spaces, and empty rows from text copied out of a PDF while preserving intentional paragraphs.How to Compare Two Versions of a TextChoose word or line comparison and review changes between two drafts, documents, translations, or text files.How to Clean and Compare Two ListsNormalize whitespace, duplicates, and capitalization before comparing two lists of names, IDs, emails, or keywords.Regex Find and Replace: Practical ExamplesUse practical JavaScript regex patterns for numbers, whitespace, line anchors, capture groups, IDs, and dates.What Does “Processed Locally in Your Browser” Mean?Understand how browser-based text processing differs from uploads, storage, analytics, advertising, and other web requests.