Find & Replace
Find and replace bulk text.
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How to Use Find & Replace
Type the word or phrase you are looking for in the "Find" field, and specify what it should be replaced with.
Paste your large text block or code snippet into the main text area. Select your Match Mode (like Match Case or Regex).
Click "Replace Text" to instantly process the document and safely swap out the targeted terms.
Features & Match Modes
100% Privacy Preserved
All find and replace operations happen directly within your web browser. Your sensitive documents, code, or personal data are never uploaded to remote servers.
Regular Expression Support
Go beyond basic string matching. Use powerful Regex patterns to target dynamic content, matching patterns rather than just fixed words.
Whole Word Matching
Avoid accidental partial replacements. The "Whole Word" mode ensures you only replace "cat" and not the "cat" inside of "category" or "catalog".
Instant Feedback
The tool calculates and displays exactly how many replacements were made, giving you confidence that your bulk text processing behaved exactly as intended.
Frequently Asked Questions
What is Regular Expression (Regex) mode?
Regex is a sequence of characters that specifies a search pattern. It's incredibly useful for finding varying data, like extracting all email addresses or standardizing multiple date formats at once.
Does "Ignore Case" matter?
Yes. If "Ignore Case" is enabled, searching for "apple" will also replace "Apple" and "APPLE". If you only want to specifically target the exact casing, leave it disabled (Match Case).
Is there a size limit on the text I can process?
There is no hard limit implemented by the tool, but very large texts (millions of characters) might cause your web browser to temporarily lag during the search and replace execution.
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