Text Tools
Transform, analyze, and clean text directly in your browser. Case conversion, sorting, encoding, diff, and more.
字数统计
统计字数、字符数、句子数和段落数。
大小写转换
在大写、小写、首字母大写、驼峰命名等格式间转换文本。
行排序
按字母顺序、数字顺序或随机方式排列文本行。
Lorem Ipsum 生成器
生成用于设计和布局的占位文本。
Slug 生成器
将文本转换为 URL 友好的 slug。
查找与替换
支持正则表达式的查找与替换文本工具。
去除重复行
从文本中移除重复行。
Base64 编码/解码
将文本编码为 Base64 或将 Base64 解码回文本。
URL 编码/解码
编码或解码 URL 编码的字符串。
JSON 格式化
格式化或压缩 JSON 数据。
HTML 实体编码/解码
将特殊字符编码为 HTML 实体或解码。
文本反转
反转文本中的字符、单词或行的顺序。
添加/移除行号
为文本添加或移除行号。
文本对比
比较两段文本并高亮显示差异。
文本提取器
从文本中提取邮箱、URL、数字或 IP 地址。
Learn Text Tools
Key concepts and practical guides to level up your workflow.
📖 术语表
A special Unicode character at the start of a file indicating its encoding and byte …
A collective term for the writing systems of East Asian languages, requiring multi-byte character encodings.
Marks added above, below, or through letters to alter pronunciation (e.g. accents, umlauts, cedillas).
A character (usually backslash) that gives special meaning to the following character in a string.
A contiguous sequence of n items from a text, used in natural language processing and …
A file containing only unformatted characters with no styling, layout, or embedded objects.
A text format that supports formatting such as bold, italics, fonts, and colors across different …
A 7-bit character encoding standard representing 128 characters including English letters, digits, and control codes.
📘 指南
Text encoding determines how characters are stored as bytes. Understanding UTF-8, ASCII, and other encodings prevents garbled text, mojibake, and data corruption in your applications …
Optimize images for search engine visibility and faster page loads. Learn about alt text, file naming, compression, responsive images, lazy loading, and structured data for …
Regular expressions are powerful patterns for searching, matching, and transforming text. This guide covers the most useful regex patterns with real-world examples for common text …
Base64 converts binary data into ASCII text, making it safe for transmission through text-based systems. Learn when Base64 is the right choice and when alternatives …
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