Regex Toolkit - Test, Explain, Benchmark

🔥 7-DAY LAUNCH SPRINT (May 1–8, 2026): First 100 runs free for new users. Parse and validate cron expressions with human-readable explanations. Calculate next run times, generate expressions from natural language, and access common presets. Supports standard and extended cron syntax.

Regex Builder — AI-Powered Pattern Generator

obedient_hierarchy/regex-builder

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.

🔥 7-DAY LAUNCH SPRINT (May 1–8, 2026): First 100 runs free for new users. Lightweight web scraper for quick data extraction. Get clean text, raw HTML, all links, and page metadata from any URL.

🔥 7-DAY LAUNCH SPRINT (May 1–8, 2026): First 100 runs free for new users. Natural Language Processing toolkit. Perform sentiment analysis, keyword extraction, readability scoring, language detection, and text summarization. Ideal for content analysis, social media monitoring, and text mining.

🔥 7-DAY LAUNCH SPRINT (May 1–8, 2026): First 100 runs free for new users. Transform data between formats: CSV, JSON, XML, YAML. Apply filters, sorting, aggregation, and custom mappings. Build lightweight ETL pipelines for data processing workflows.

🔥 7-DAY LAUNCH SPRINT (May 1–8, 2026): First 100 runs free for new users. Analyze password strength with entropy calculation, estimated crack time, common pattern detection, and dictionary checks. Follows NIST guidelines. Generate secure password suggestions.

🔥 7-DAY LAUNCH SPRINT (May 1–8, 2026): First 100 runs free for new users. Scan code repositories for health metrics: outdated dependencies, security vulnerabilities, code quality issues, test coverage, and CI/CD status. Get actionable improvement recommendations.

🔥 7-DAY LAUNCH SPRINT (May 1–8, 2026): First 100 runs free for new users. Generate realistic mock API responses from JSON schemas or OpenAPI specifications. Create test fixtures, simulate API endpoints, and generate sample data for frontend development.

🔥 7-DAY LAUNCH SPRINT (May 1–8, 2026): First 100 runs free for new users. Markdown processing toolkit. Convert Markdown to HTML, validate syntax, generate table of contents, format tables, extract links, and clean up formatting. Useful for documentation pipelines.