本站所有工具均需浏览器 JavaScript 运行，请开启 JavaScript 后刷新。
Hide encrypted info in text using zero-width characters with password protection
Count characters, words, lines, paragraphs & UTF-8 bytes
Convert text to bold, italic, script, gothic, circled and other fancy Unicode fonts
Live Markdown preview supporting headings, lists, code blocks, and quotes
Remove duplicate lines with options for case, blank lines, and order
Convert to upper/lower/capitalized/sentence case or swap
Diff two text blocks line by line, red for removed, green for added
Line operations: sort, reverse, number, shuffle, deduplicate, extract columns
Extract all email addresses from text with auto-deduplication