🔍 Premium Find & Replace Tool

📚 Help & Instructions

🔍 Basic Find & Replace

• Enter your search pattern in the "Find" field
• Enter replacement text in the "Replace With" field
• Click "Find All" to highlight all matches
• Use "Find Next" to navigate through matches
• "Replace One" replaces the current match
• "Replace All" replaces all matches at once

⚙️ Search Options

• Case Sensitive: Distinguishes between uppercase and lowercase
• Whole Word: Matches only complete words
• Use Regex: Enable regular expression patterns
• Multi-line: Search across multiple lines (^ and $ match line boundaries)
• Wildcard (*): Use * as a wildcard character
• Preserve Case: Keep original case when replacing
• Selection Only: Search only within selected text

🔢 Regex Support

• Enable "Use Regex" to use regular expressions
• Use patterns like \d+ for numbers, \w+ for words
• Use capture groups with parentheses: (pattern)
• Reference capture groups in replacement: $1, $2, etc.
• Example: Find "(\w+)@(\w+\.com)" Replace with "$1@$2"

🎯 Special Characters

• \n - New line
• \t - Tab
• \r - Carriage return
• $1, $2 - Capture group references

📋 Batch Replacement

• Click "Batch Replace" to open batch panel
• Add multiple find/replace patterns
• Click "Run Batch" to apply all replacements

📁 Multiple Files

• Click "Multiple Files" to upload multiple text files
• Apply find/replace across all files
• Download results individually

💾 Saving Patterns

• Click "Save Current" to save current find/replace pattern
• Patterns are stored in browser localStorage
• Click "Load" to restore a saved pattern

↩️ Undo/Redo

• Use Undo/Redo buttons to revert changes
• History is maintained during editing session

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