Article Formatter
Guides & Tutorials
Practical how-to articles for common text formatting problems
Every guide below walks you through a specific text formatting problem - what causes it, how to fix it, and which tools can help. Whether you're cleaning up text from Word documents, fixing encoding issues, or converting between formats, you'll find step-by-step instructions and working code examples.
How to Change Text Case (Every Method Explained)
Convert text to uppercase, lowercase, title case, and sentence case using browser tools, JavaScript, Python, command-line utilities, and Google Docs. Practical examples for every situation.
How to Compare Two Texts and Find Differences
Compare two texts and spot every difference using browser tools, diff commands, JavaScript, Python, and Git. Practical examples for documents, code, and data.
How to Convert CSV to an HTML Table
Turn CSV data into formatted HTML tables using browser tools, JavaScript, Python, command-line utilities, and spreadsheet apps. Practical examples for every workflow.
How to Count Words, Characters, and Sentences in Text
Count words, characters, and sentences using browser tools, JavaScript, Python, command-line utilities, and Google Docs. Practical methods for every situation.
How to Format and Validate JSON
Format, validate, and fix JSON using browser tools, JavaScript, Python, and command-line utilities. Covers common errors, pretty-printing, minification, and schema validation.
How to Strip HTML Tags from Text
Remove HTML tags from text using browser tools, JavaScript, Python, command-line utilities, and regex. Practical examples for every common scenario.
How to Convert Markdown to HTML
Convert Markdown to HTML using free browser tools, command-line converters, and code libraries. Practical guide with examples in Python, JavaScript, and more.
How to Remove Duplicate Lines from Text, CSV, and Log Files
Learn multiple ways to find and remove duplicate lines from text files, CSV data, and server logs. Free browser tool, command-line methods, and code examples.
How to Clean Up Text Copied from a PDF
Fix broken line breaks, extra spaces, and garbled characters when you copy text from a PDF. Free browser-based tool and manual methods explained.
Windows-1252 vs UTF-8: Why Your Articles Look Broken
Understand the difference between Windows-1252 and UTF-8 encoding, why copy-pasting from Word creates garbled characters, and how to fix it.
How to Fix Weird Characters in WordPress
Why strange characters appear when you paste from Word into WordPress and how to fix them. Step-by-step guide with Article Formatter.
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