Regex Data Extractor
Extract structured data from logs, API responses, configuration dumps, or raw unformatted text instantly.
1. Select Pattern to Extract
Client-Side Regex Data Extraction & Text Mining
Extracting structured data from messy logs, web pages, server dumps, or database exports manually is tedious and error-prone. Our regex data extractor uses high-performance pattern matching algorithms directly inside your browser to parse, filter, deduplicate, and format complex strings in milliseconds.
100% Zero-Server Privacy
All processing is executed strictly inside your browser's JavaScript V8 engine. Your sensitive logs, emails, customer databases, and IP addresses never cross the network or touch remote servers.
Automated Cleaning
Built-in instant deduplication, alphabetical sorting, and customizable output delimiters (newlines, commas, or semicolons) save hours of manual spreadsheet work.
Supported Extraction Patterns
📧 Emails & Contacts
Isolate RFC 5322 compliant email addresses from mixed text, email threads, or CRM export dumps.
🌐 URLs & IP Addresses
Pull IPv4, IPv6, and HTTP/HTTPS web links out of firewall access logs and server diagnostics.
📞 Phone Numbers & Dates
Extract international telephone numbers and ISO/EU/US formatted dates from document text.
🟪 JSON & SQL Queries
Separate embedded JSON objects, HEX color codes, or SQL SELECT/INSERT statements from application logs.