Encoding, formatting, validation, and developer workflow utilities for daily engineering tasks.
Encode or decode text with standard or URL-safe Base64 modes.
Build linear or radial CSS gradients with color stops and copy-ready output.
Generate cron expressions from schedule inputs or break down existing expressions.
Minify markup and code by removing comments and unnecessary whitespace.
Beautify HTML with indentation and line breaks for easier inspection and editing.
Generate hash digests with MD5, SHA family, and optional HMAC key support.
Convert JSON arrays to CSV and CSV back to JSON with delimiter and header controls.
Validate, pretty-print, minify, and optionally sort JSON keys for cleaner payloads and debugging.
Decode JWT header and payload claims for inspection (without signature verification).
Render markdown into HTML preview with inline formatting, lists, headings, and reading metrics.
Generate secure random passwords with configurable length and character rules.
Test, match, replace, and split strings with regular expressions and flags.
Format SQL queries with normalized spacing, keyword case, and clause line breaks.
Convert text to upper, lower, title, sentence, camel, snake, and kebab case.
Encode or decode URLs and query payloads using RFC3986 or plus-space mode.
Generate RFC v4 UUIDs in bulk or validate UUID strings.