Find & Replace Online

Is this Find and Replace tool free?

Yes. The tool is completely free to use with no subscriptions, registrations, or hidden fees.

Is my text uploaded to a server?

No. All find-and-replace operations are performed locally in your browser. Your text is never uploaded, stored, or shared.

How do I use Find and Replace?

Paste or type your text into the editor, enter the text or pattern you want to search for in the Find field, specify the replacement text in the Replace field, and the updated result is generated instantly.

Does it replace every occurrence?

Yes. All matching occurrences are replaced automatically, equivalent to using the global (g) flag in JavaScript's String.replace() method.

Does the tool support regular expressions (regex)?

Yes. Enable Regex Mode to use JavaScript regular expressions for advanced search-and-replace operations, including character classes, quantifiers, alternation, lookaheads (where supported), and capture groups.

Can I use capture groups?

Yes. Capture groups created with parentheses can be referenced in the replacement text using $1, $2, $3, and so on. This is useful for reformatting dates, names, phone numbers, and other structured text.

Does the tool support plain text matching?

Yes. If Regex Mode is disabled, the tool performs standard text matching and replaces all occurrences of the specified search term.

Can I replace HTML, Markdown, or source code?

Yes. The tool works with any plain text, including HTML, CSS, JavaScript, JSON, Markdown, XML, SQL, CSV, TSV, configuration files, and programming code.

Is there a limit on how much text I can process?

There is no fixed limit imposed by the tool. Performance depends mainly on your browser and device when working with very large documents.

Can I use this tool on mobile devices?

Yes. The Find and Replace tool works in modern desktop and mobile browsers without requiring installation.

Who can benefit from this tool?

This tool is useful for developers, programmers, technical writers, content editors, SEO professionals, students, researchers, data analysts, copywriters, and anyone editing large amounts of text.

Why use an online Find and Replace tool?

Manually editing repeated words or phrases can be slow and error-prone. An online Find and Replace tool lets you update text instantly, ensuring consistent edits across documents, code, spreadsheets, and other text-based content. With regex support, you can perform powerful pattern-based replacements that would be difficult or impossible to do manually.