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Regex Create precise regular expressions from natural language
Dica: Describe what you want to match in plain English. Include examples of valid and invalid inputs for more accurate patterns.
Modelo de IA
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
Tipo de regex
JavaScript
Python
PCRE
Java
.NET
POSIX
Go
Rust
Tipo de saída
Modo de privacidade
Idioma de saída
Automático (idioma de entrada)
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)
GRÁTIS 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.
