Find & Replace Tool
The Find & Replace Tool lets you search for specific text patterns and replace them instantly. It supports case-sensitive matching, whole-word filtering, and regular expressions for advanced text manipulation.
Paste your text, enter a search term and replacement, and see the result in real time. Toggle options for case sensitivity, whole-word matching, and regex mode to handle everything from simple substitutions to complex pattern transformations.
How it works
Plain-text search escapes special characters and uses standard string matching. Whole-word mode wraps the pattern in word-boundary anchors (\b). Regex mode passes the pattern directly to the JavaScript RegExp engine with global matching.
Use cases
- Batch-renaming variables or identifiers in code snippets
- Cleaning up formatting inconsistencies in copied text
- Replacing placeholder tokens in templates
- Using regex to reformat dates, phone numbers, or structured data
- Removing unwanted characters or whitespace patterns from text