Last updated on August 5th, 2022

Find and Replace is a free online tool that allows you to easily search for a letter, number, word, or phrase in your text document and substitute it with something else. It can be very useful when it comes to editing a huge chunk of text. This tool will automatically find all exact matches and replace them all in a single click of a button.

Find and Replace Text Online Tool


Replaced: 0

Find and replace online tool will automatically find and replace text from block of text that you entered exact match words in “find this” and “replace with” fields. It’s very useful when you editing large text to save time.

How to Find and Replace Text Online

Follow these steps to find and replace text online:

  1. Type or paste the block of text or simply upload text document by selecting file.
  2. Under “Find this” field, enter the text that you want to replace.
  3. Under “Replace with” field, enter the text that you want to replace with.
  4. Optional: For case sensitive select Match case or whole words as your choice.
  5. Click on Replace button. Then it will display the replaced text.
  6. To use this, click to copy or directly save by clicking on save as button in the file menu.

Find and Replace – Match Case

Enable Match Case option to exactly match your search query. It’s case sensitive that means “a” does not match the “A” in your text while replacing.

Example: Find and Replace Text online with Match Case.

Input: Text and Replace Text Online!
Find: r
Replace: Y
Result: Text and Replace Text Online!
Replaced: 0

Find and Replace – Whole Words

Enable Whole Words option to replace exact word that not preceded or followed by another string.

Example: Find and Replace Text online with Whole Words.

Input: The quick brown fox jumps over the lazy dog.
Find: brow
Replace: eyebrow 
Result: The quick brown fox jumps over the lazy dog.
Replaced: 0

Find and Replace – Multiple Text Online with a Single Click

Use this extended find and replace multiple text online tool to replace multiple text in a single click.

How to Use Find and Replace Text Online

Find and Replace online is pretty straightforward to use.

  1. First, fill the “Find this” field with the word you want to change and the “Replace with” field with the new word you want to use.
  2. Next, paste your text in the text box. Alternatively, you can click the “Open File” button in the menu bar to directly load a file from your computer. See supported file extensions below.
  3. Lastly, click the “Replace All” button to start the process.

File types

The File Reader only supports opening plain text documents such as .txt, .html/.htm, .css, .js, .bat, .nfo and .md. If you are working on a rich text editor, you can just directly copy your content in the text box.

Find and Replace Regular Expressions

Find and Replace gives you an option to use Regular Expressions to perform a more complex type of search and replace operations. Below is a list of basic examples that you can use as a cheat sheet.

Basic Examples

Using the or condition to search for multiple words.

Switching the positions of the words.

Wrapping a word.

Replace only if followed by certain characters. For negation, simply replace = with !.

Matching an unknown number.

Special characters

You must place a backslash ‘\’ before a special character. The tool will generate an error message that says: “SyntaxError: Invalid regular expression: / . ^ $ * + ? \ [ ( { |/: Unterminated character class” if you have forgotten to escape the backslash .

For example, to match Where? use Where\? – the \? is taken to mean ?.

Features of Find and Replace Text Online tool

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