Utilities for code line counting, language detection, indentation conversion, character escaping, string analysis, ASCII/Unicode lookup, regex generation, text diffs, and .env generators.
Analyze source code snippets to calculate total lines, code lines, comment lines, blank lines, and comment ratios across PHP, JS, Python, C/C++, Java, and Go.
Analyze source code snippets and estimate the likely programming language based on syntax structure, keywords, and structural patterns.
Convert source code indentation between spaces and tabs with customizable tab widths (2, 4, or 8 spaces).
Convert strings between escaped and unescaped formats for JSON, HTML, URL, JavaScript, and SQL strings.
Analyze text strings to calculate character count, byte length, word count, line count, digit count, and whitespace stats.
Convert text strings to and from ASCII values with decimal, hexadecimal, binary, and octal representations.
Search Unicode characters by character, code point (U+XXXX), or official name, with HTML entity and UTF-8 byte outputs.
Generate and explain common regular expressions for emails, URLs, phone numbers, IP addresses, dates, and password rules.
Compare two code or text snippets side-by-side and highlight added, removed, and modified lines in real time.
Generate production-ready .env configuration templates for Laravel, Node.js, Next.js, WordPress, Django, and Flask without storing secrets.