文本工具
8 toolsRemove Duplicate Lines
Remove duplicate lines from text instantly. Supports case-sensitive and insensitive options.
Sort Lines
Sort lines alphabetically (A-Z or Z-A) or numerically.
Count Words & Characters
Count words, characters, sentences, paragraphs, and reading time.
Extract Emails from Text
Extract all email addresses from any text or document.
Extract URLs from Text
Extract all URLs/links from text, HTML, or documents.
Add Prefix/Suffix to Lines
Add custom text before or after each line in a list.
Case Converter
Convert text between lowercase, UPPERCASE, Title Case, and Sentence case.
Camel/Snake/Kebab Case Converter
Convert between camelCase, snake_case, kebab-case, and PascalCase.
开发者工具
7 toolsJSON Formatter & Validator
Beautify, minify, validate, and fix JSON with syntax highlighting.
JSON to Go Struct
Convert JSON to Go struct definitions with tags and options.
JSON to TypeScript Interface
Convert JSON to TypeScript interfaces or types.
JSON ↔ YAML Converter
Convert between JSON and YAML formats with preserved structure.
CSV ↔ JSON Converter
Convert CSV files to JSON and JSON to CSV with custom delimiters.
SQL Formatter
Format and beautify SQL queries with syntax highlighting.
密钥与令牌生成器
使用可自定义格式生成API密钥、安全令牌、密码和加密密钥。
时间与编码
6 toolsUnix Timestamp Converter
Convert Unix timestamps (seconds/milliseconds) to human-readable dates and vice versa.
Timezone Converter
Convert time between different timezones worldwide.
Base64 Encode/Decode
Encode text to Base64 or decode Base64 to text. Supports files.
URL Encode/Decode
URL encode (percent-encode) or decode strings for safe web transmission.
UUID Generator
Generate UUIDs (v4, v7) for unique identifiers in applications.
Byte Unit Converter
Convert between bytes, KB, MB, GB, TB, PB with precision.
文件转换器
13 toolsWord to PDF Converter
将 Word 文档 (DOC, DOCX, RTF, ODT) 转换为 PDF 格式，高质量保留内容。
Excel to PDF Converter
将 Excel 电子表格 (XLS, XLSX, ODS) 转换为 PDF，保留表格和图表。
PowerPoint to PDF Converter
Convert PowerPoint presentations (PPT, PPTX) to PDF with slide preservation.
CSV ↔ Excel Converter
将 CSV 文件转换为 Excel (XLSX)，以及 Excel 转换为 CSV，提供高级选项。
Markdown to HTML Converter
Convert Markdown text to HTML with syntax highlighting and preview.
JSON ↔ XML Converter
Convert between JSON and XML formats with structure preservation.
Ebook Format Converter
Convert between ebook formats: EPUB, MOBI, PDF, AZW3, FB2, TXT for reading devices.
Pages 转 PDF 转换器
将 Apple Pages (.pages) 文档转换为 PDF 格式，保留格式。
Numbers 转 PDF 转换器
将 Apple Numbers (.numbers) 电子表格转换为 PDF 格式，保留表格和图表。
Notes 转 PDF 转换器
将 Apple Notes (.notes) 转换为 PDF 格式，便于共享和存档。
Pages 转 Word 转换器
将 Apple Pages (.pages) 文档转换为可编辑的 Microsoft Word (DOCX) 格式。
Numbers 转 Excel 转换器
将 Apple Numbers (.numbers) 电子表格转换为 Microsoft Excel (XLSX) 格式。
Notes 转 PowerPoint 转换器
将 Apple Notes (.notes) 转换为 PowerPoint 演示文稿 (PPTX) 格式。
图标生成器
3 toolsFavicon Generator
Generate favicon.ico and Apple touch icons from any image for your website.
iOS App Icon Generator
Generate complete AppIcon.appiconset for iOS apps with all required sizes.
Android App Icon Generator
Generate Android adaptive icons for all density buckets (mdpi, hdpi, xhdpi, etc).