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Extract Text Using Regular Expressions

Extract specific patterns from text using custom or predefined regular expressions

Matches found: 0

How to Use This Regex Extractor

  1. Paste your text - Insert any text content or upload a text file
  2. Enter a regex pattern - Or choose from common presets (emails, URLs, etc.)
  3. Choose regex options:
    • Global match: Find all matches instead of just the first
    • Case insensitive: Ignore case differences in matching
    • Multiline: Treat text as multiple lines
    • Dot matches all: Make . match newlines as well
  4. Click "Extract Matches" - Get all text that matches your pattern
  5. Copy or download - Save your extracted results

Common Use Cases

  • Extract email addresses from large text documents
  • Find all URLs in a webpage source code
  • Extract phone numbers from contact lists
  • Find specific patterns in log files
  • Extract dates in a specific format from reports
  • Remove or extract HTML tags from markup

Example Transformation

Original TextRegex PatternExtracted Matches
Contact us at [email protected]
or [email protected].
Our website is https://example.com
\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b
[email protected]
[email protected]