管理 Text 模型
1,000 
首次购买 $100 或以上可获赠
Regex Create precise regular expressions from natural language
提示： Describe what you want to match in plain English. Include examples of valid and invalid inputs for more accurate patterns.
AI 模型
Qwen Plus
1 FREE
Qwen Turbo
1 FREE
DeepSeek V4 Flash
2 FREE
Grok 4.3
2 FREE
Qwen Max
2 FREE
Qwen VL Max
2 FREE
DeepSeek V4 Pro
3 FREE
GPT 5.4
3 FREE
Gemini 3.7 Flash
3 FREE
Claude 4.5 Sonnet
4 FREE
Gemini 3.1 Pro Preview
4 FREE
Kimi K3
4 FREE
正则表达式风格
JavaScript
Python
PCRE
Java
.NET
POSIX
Go
Rust
输出类型
隐私模式
输出语言
自动（输入语言）
English (United States)
Spanish (Spain)
French (France)
German (Germany)
Italian (Italy)
Portuguese (Brazil)
Arabic (Generic)
Bengali (India)
Bulgarian (Bulgaria)
Croatian (Croatia)
Czech (Czech Republic)
Danish (Denmark)
Dutch (Belgium)
Dutch (Netherlands)
Estonian (Estonia)
Finnish (Finland)
Greek (Greece)
Gujarati (India)
Hebrew (Israel)
Hindi (India)
Hungarian (Hungary)
Indonesian (Indonesia)
Japanese (Japan)
Kannada (India)
Korean (South Korea)
Latvian (Latvia)
Lithuanian (Lithuania)
Malayalam (India)
Mandarin Chinese (China)
Marathi (India)
Norwegian Bokmål (Norway)
Polish (Poland)
Romanian (Romania)
Russian (Russia)
Serbian (Cyrillic)
Slovak (Slovakia)
Slovenian (Slovenia)
Swahili (Kenya)
Swedish (Sweden)
Tamil (India)
Telugu (India)
Thai (Thailand)
Turkish (Turkey)
Ukrainian (Ukraine)
Urdu (India)
Vietnamese (Vietnam)
免费 AI Regex Generator
Generate accurate regular expressions from plain English descriptions. Supports multiple regex flavors including JavaScript, Python, PCRE, Java, .NET, and more with explanations and test cases.
Perfect For
Developers who need to validate input formats, data engineers extracting patterns from text, programmers working with different regex engines, anyone who struggles with regex syntax, and teams needing documented patterns with explanations.
Key Features
Support for multiple regex flavors (JavaScript, Python, PCRE, Java, .NET, POSIX, Go, Rust). Pattern-only or full code snippet output. Detailed explanations of pattern components. Example test cases showing matches. Interactive pattern tester. Copy-to-clipboard for easy use.
