The fastest way to batch edit text. Find words, fix typos, and replace characters across entire documents instantly.
Editing large blocks of text manually is prone to errors and extremely time-consuming. Whether you are a programmer refactoring code, a student updating a thesis, or a marketer adjusting a campaign, the ability to find and replace text online efficiently is a superpower. Our tool makes this process seamless.
This tool leverages powerful JavaScript regular expressions (Regex) under the hood. It scans your text input for the pattern you specify in the "Find" box and swaps it with your "Replace" content. Because it runs locally in your browser, it can handle thousands of words instantly.
| Feature | Description | Example |
|---|---|---|
| Replace All | Changes every occurrence of the text. | Change "colour" to "color" everywhere. |
| Match Case | Distinguishes between "Apple" and "apple". | Replace "CAT" but keep "cat". |
| Whole Words | Only matches complete words, not parts. | Replace "is" but ignore "this". |
Accuracy and speed combined in one simple interface.
Imagine needing to change a company name in a 50-page contract. Doing it word-by-word is a nightmare. Our tool handles bulk replacements in milliseconds, ensuring you never miss a spot.
Update thousands of occurrences in one click.
Whole word matching prevents accidental code breakage.
Privacy is paramount when dealing with contracts, code, or personal data. This Find and Replace tool operates entirely within your browser. No data is sent to the cloud, ensuring your sensitive information remains confidential.
Currently, this tool focuses on text strings. To handle line breaks specifically, please use our dedicated "Remove Line Breaks" tool which offers specialized options for paragraph formatting.
There is no artificial limit. However, extremely large files (e.g., 5MB+ of text) might cause a slight delay depending on your computer's processing power.
Since this runs in your browser, you can often use your browser's native "Undo" command (Ctrl+Z or Cmd+Z) inside the text area immediately after the operation to revert changes.