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Regular expression online testing
regular expression
test text
matching result
Introduction to tool：
- Free online regular expression testing tool that highlights matching results in real time, supports multiple matching modes, provides common regular templates and detailed instructions to help developers quickly verify regular expressions
use：
- Paste the content to be compared in the left and right input boxes respectively
- Click the Compare Text button to get a difference analysis
- Scroll through the highlighted differences (red is deleted content, green is new content)
precautions：
- The comparison content should not exceed 100,000 characters
- Do not use sensitive information in this tool
- Support text formats such as txt/js/json/xml
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