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Find and Replace in Text — With Regex Support

2026年1月21日3 min 読む
Find and Replace in Text — With Regex Support

Find & Replace with Power

Replace text with optional regex support for complex pattern matching.

How to Use

  • Open the Find and Replace tool
  • Paste your text
  • Enter the search term and replacement
  • Toggle regex mode for pattern matching
  • See results with all replacements applied
  • Regex Examples

    PatternMatchesReplacement
    \d+All numbers(empty) removes numbers
    \s+Multiple spacesSingle space
    ^#Lines starting with #(empty) removes headers
    ## FAQ Do I need to know regex?

    No — simple text search works without regex. Regex is optional for advanced users.

    Is it case-sensitive?

    Toggle case sensitivity on or off.

    試す 検索と置換

    正規表現対応の検索・置換。

    find
    replace
    regex
    text

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