文本处理、格式化和分析工具
All tools run entirely in your browser. No data is sent to our servers.
Remove duplicate lines from text instantly. Supports case-sensitive and insensitive options.
Sort lines alphabetically (A-Z or Z-A) or numerically.
Count words, characters, sentences, paragraphs, and reading time.
Extract all email addresses from any text or document.
Extract all URLs/links from text, HTML, or documents.
Add custom text before or after each line in a list.
Remove duplicate lines from text instantly. Supports case-sensitive and insensitive options.
Sort lines alphabetically (A-Z or Z-A) or numerically.
Count words, characters, sentences, paragraphs, and reading time.
Extract all email addresses from any text or document.
Extract all URLs/links from text, HTML, or documents.
Add custom text before or after each line in a list.
Convert text between lowercase, UPPERCASE, Title Case, and Sentence case.
Convert between camelCase, snake_case, kebab-case, and PascalCase.
逐行对比两段文本,高亮显示新增、删除和未变更的行。
生成用于设计原型的 Lorem Ipsum 占位文本,支持段落、句子或单词模式。
将任意文本转换为干净、SEO 友好的 URL Slug,自动处理特殊字符。
使用密码学随机数生成强随机密码,支持自定义长度和字符集。
从 URL、文本或任意内容即时生成二维码,可下载为 PNG 图片。
编写 Markdown 并实时预览 HTML 效果,一键将 Markdown 转换为 HTML。
将数字转换为英文单词表示,支持万亿以内的整数及小数。
根据文字生成 Code 39 条形码,支持数字、大写字母和特殊字符,可下载 PNG 图片。
用 Unicode 同形字生成粗体、手写体等风格,纯浏览器处理。
分类浏览表情与符号,一键复制,无需联网上传。
反转、打乱行、按长度切块、删空行等快捷文本工具。
Our 文本工具 collection includes 19 specialized tools designed for 文本处理、格式化和分析工具. Each tool is 100% free, requires no registration, and runs entirely in your browser for maximum privacy.