ページを読み込んでいます
Search and replace text strings in bulk. Supports regular expressions.
Enter the text you want to find in 'Search' and the replacement text in 'Replace'.
Optionally enable 'Use regular expression', 'Case sensitive', or 'Whole word' matching as needed.
Enter your text in the input area to see replacements in real-time. Click 'Copy' to copy the result.
Text Replacer is an online tool for bulk search and replace operations. Beyond simple text replacement, it supports regular expressions for complex pattern matching. Real-time preview shows results instantly, making it useful for programming, document editing, and data formatting.
Regular expressions are a powerful language for pattern matching. For example, '\d+' matches one or more digits, and '[A-Za-z]+' matches one or more letters. They enable complex search and replace operations.
In case-sensitive mode, 'Hello' and 'hello' are treated as different strings. In case-insensitive mode, they are treated as the same. Enable case-insensitive for general document searches.
Whole word matching only matches complete words. For example, searching for 'test' will not match 'testing'. Useful when searching in languages with word boundaries like English.
Regular expressions enable advanced replacements like standardizing phone numbers, extracting specific date formats, converting HTML tags, and more.
No, all processing is done locally in your browser. Your text is never sent to external servers, so you can safely work with confidential content.