Does it support regex?

No — the search string is treated as plain text.

Are all matches replaced?

Yes, every match is replaced in one pass.

Case sensitive by default?

No, matching is case-insensitive unless you turn it on.

Find and Replace Online

Replace all matches inside a block of text.

Find

Replace with

Case sensitive

Replacements

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About this tool

What this tool does

Simple bulk find & replace right in your browser.

Why use this online tool

Find and Replace is built for quick everyday work: open the page, add your input, review the result, and copy or download the output where the tool supports it. It runs without an account and is designed to be useful on desktop, tablet, and mobile. This makes it handy for students, creators, developers, small business owners, and anyone who wants a focused text tools utility without installing extra software.

Examples

Use Find and Replace when you need replace all matches inside a block of text.
Try sample input first, then replace it with your own data.

Tips for best results

Start with clean input, check the preview or result area, and use the reset option whenever you want to try again. For text and calculator tools, review values before copying. For file-based tools, keep very large files to a reasonable size so browser processing stays smooth. If this tool is part of a bigger workflow, related Toolsaly tools such as Remove Duplicate Lines, Case Converter, Remove Extra Spaces, Word Counter can help with the next step.