100% Free, Private, In-Browser Tool
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Find and Replace Text
Find specific substrings or pattern matches within a block of text and replace them instantly. Processed completely in-browser.
Source Text
Modified Result
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Frequently Asked Questions
Everything you need to know about processing files securely in your browser
Does this tool support Regular Expressions (Regex)?
Yes, you can perform standard text searches or enable the Regex mode to search and replace text using advanced pattern matching and groups.
Can I perform case-insensitive searches?
Yes, there is a toggle to enable or disable case sensitivity, allowing you to match text regardless of capitalization.
Is my text sent to a server for search-and-replace processing?
No. All replacements and search queries are executed locally in your browser. None of your text data is sent to external servers.
What regex flags are supported?
By default, global search (g) is used. You can also toggle case-insensitivity (i) and multi-line matching (m).