Pricing

Pay per usage

Regex Builder — AI-Powered Pattern Generator

Build regex patterns from natural language, test against sample data, explain any regex in plain English, validate and optimize patterns, find/replace with backreferences. 15 pre-built patterns for email, URL, phone, date, UUID, text/ID, and more.

Pricing

Pay per usage

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0.0

(0)

Developer

Kritsana

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Total users

Monthly active users

7 days ago

Last modified

Configure MCP server with Regex Builder — AI-Powered Pattern Generator

Get a ready-to-use configuration for your MCP client with the Regex Builder — AI-Powered Pattern Generator Actor preconfigured at mcp.apify.com?tools=obedient_hierarchy/regex-builder .

You can connect to the Apify MCP Server using clients like Tester MCP Client, or any other MCP client of your choice.

If you want to learn more about our Apify MCP implementation, check out our MCP documentation. To learn more about the Model Context Protocol in general, refer to the official MCP documentation or read our blog post.

Regex Toolkit - Test, Explain, Benchmark

lazymac/regex-toolkit

🔥 7-DAY LAUNCH SPRINT (May 1–8, 2026): First 100 runs free for new users. Test regular expressions against sample text, get human-readable pattern explanations, find all matches with capture groups, and benchmark pattern performance. Supports common regex presets.

2x lazymac

Regex Tester API

vivid_astronaut/regex-tester

Fabio Suizu

Openclaw Regex Engine

yagamiyedan/openclaw-regex-engine

yagami yedan

Pattern Scraper Light

xmiso_scrapers/pattern-scraper-light

Bulk scrape patterns on websites

Miso

5.0

Universal AI Page Monitor

vkuprin/universal-ai-page-monitor

Monitor any URL for changes — Amazon products, LinkedIn profiles, job boards, pricing pages, Hacker News, GitHub. AI generates CSS selectors + regex filters in plain English. Works in any language. No API key needed. MCP-ready for Claude, Cursor, Codex, Gemini, Cline.

Vitaly Kuprin

Bulk Email & Phone Extractor

andok/contact-info-extractor

Scrape contact information from any webpage in bulk. Extract direct mailto links and regex-matched emails for cold outreach.

Andok

Japan Contact Scraper

kyo_kou/japan-contact-scraper

Extract emails, Japanese phone numbers (03-, 090-, 0120- formats), and social media links from Japanese company websites. Optimized regex patterns ensure high accuracy with minimal false positives.

kyo kou

5.0

Ai Email Contact Finder

menus-r-us/ai-email-contact-finder

Find business emails, phone numbers, and social links from any website using AI. Unlike regex scrapers, we actually read the page — finding emails that pattern matchers miss. Works with any site. Feed URLs directly or enrich a Google Maps Scraper dataset. ~70-90% email hit rate.