Find and Replace Text

What Is Find and Replace Text?

Find and replace is a text editing operation that searches a body of text for a specified word, phrase or pattern and replaces matching content with a different value. It is useful when the same piece of text appears multiple times and needs to be changed consistently.

This free online find and replace tool lets you perform these changes directly in your web browser. It can be used for ordinary text editing as well as more advanced searches using case-sensitive matching, whole-word matching and regular expressions.

Why Use Find and Replace Text?

Manually locating repeated text can be slow and can result in missed occurrences. A find and replace tool makes repetitive text changes faster and provides a convenient way to apply the same change throughout a document or text block.

How to Use Find and Replace Text

Use the tool to search for text and replace one or more matching occurrences.

1. Enter your text — Paste or type the text you want to search into the Text field.
2. Enter the search term — Type the word, phrase or regular expression you want to find.
3. Enter replacement text — Type the value that should replace each matching occurrence.
4. Choose your options and replace — Select the required matching options and choose Replace. Use Find Matches first if you want to check the number of matches before making changes.

Find and Replace Text Online

An online find and replace tool is useful when you need to make repeated changes to a block of text without manually locating every occurrence. Enter the original text, specify the content to find and provide the replacement value. The tool can then process the text and return the updated version.

For straightforward searches, the tool can match ordinary words and phrases. Additional options provide more control over the search, including case-sensitive matching and whole-word matching. Regular expression mode can be used for pattern-based searches such as identifying text with a particular structure.

Case-Sensitive and Whole-Word Searches

A case-sensitive search treats uppercase and lowercase characters as different. For example, searching for "Example" with case sensitivity enabled does not match "example". Whole-word matching is useful when a term should only be matched as a complete word rather than as part of another word.

Using Regular Expressions

Regular expressions allow searches to be based on patterns rather than one exact sequence of characters. They can be useful for structured text, repeated formats and other advanced editing tasks. Because regular expressions use specialised syntax, check your pattern carefully before replacing matches, particularly when working with important text.

Find and Replace Tool Information

This tool processes text using JavaScript in your web browser. The text entered into the tool is used locally for the find and replace operation and is not deliberately submitted to a YesTools server by the tool itself.

Regular expression searches use the browser's JavaScript regular expression engine. Invalid regular expression patterns will produce an error rather than modifying your text. The original text remains in the editor until a replacement operation is performed, allowing you to review your input before making changes.

Frequently Asked Questions