Bulk Find & Replace – Free Online Text Editor Tool

Quickly search and replace text in large documents with this free online bulk find and replace tool. It supports case-sensitive matching, interpreting literal \n as line breaks, and advanced Regular Expressions (RegEx) for powerful pattern matching and replacement. All processing happens instantly in your browser — your text is never uploaded to any server. Perfect for developers, writers, and data cleaners.

Find and Replace

Search Terms

Search Options

How to Use the Bulk Find & Replace

Features:

  • Multiple find-and-replace pairs processed in order.
  • Case-sensitive matching option.
  • Support for Regular Expressions (RegEx) in find patterns.
  • Interpret literal \n as line breaks in replacement text.

How to use:

  1. Enter your text in the Input area.
  2. Add find-and-replace pairs as needed.
  3. Toggle case-sensitivity or RegEx mode for advanced matching.
  4. View instant results in the Output area.
  5. Click Copy to copy results, or Clear to start over.

Tips:

  • All processing runs entirely in your browser — your data never leaves your device.
  • Works instantly with no server requests or API calls.