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Regular Expression Visualization Online

TAG regex

Regular Expression Visualization Online-summary

Online regular expression visualization tool, generating visual structure diagrams of JavaScript regular expressions or JavaScript like regular expressions. The generated visual structure diagrams are intuitive and easy to understand, assisting in regular expression learning.

Regular Expression Visualization Online-instructions
  1. Regex : Enter Javascript regular expressions or Javascript like regular expressions.
  2. Flags : Select the control flags of the Javascript regular expression. Ignore case - i, global mode - g, and multiline mode - m.
  3. Generate : Use the currently filled regular expression and control flags to generate the corresponding regular expression visualization structure diagram.
  4. Copy Link : Copy the sharing link of the currently entered regular expression and control flags. You can save the link or share it with others.
  5. Download : Download the regular expression structure diagram image in jpeg format.
  6. Clear : Clear the currently entered regular expression and control flags.
  7. Some advanced features of JavaScript regular expressions are not yet supported, such as zero width assertions, named capturing group.