🔡 Case Converter

Instantly count words, characters, sentences, paragraphs, and reading time. Perfect for essays, SEO, writers, and social posts.

Format, beautify, or minify JSON instantly. Detect errors in your JSON data with live validation and syntax highlighting.

Convert Markdown to clean HTML instantly. Live preview, copy HTML, and check formatting. Perfect for blogs and documentation.

Compare two pieces of text and highlight differences. Great for developers, editors, and document comparison.

Turn text into clean, SEO-friendly slugs for URLs. Supports kebab-case, lowercase, and safe URL formatting.

Sort lines alphabetically A-Z or Z-A, remove duplicates, and trim whitespace. Simple online line sorting tool.

Remove duplicate lines from any text and clean whitespace, perfect for tidying lists, logs, CSV columns, and keyword sets before reuse or sharing quickly.

Paste text and see the most common words with frequency counts. Great for SEO, linguistics, and analysis.