Tools in HTML

A collection of single-file browser-based tools

• 🔤

  Base64 Encoder/Decoder

  Encode text to Base64 or decode Base64 back to text

• ⏱️

  Countdown Timer

  Set a target date and watch the countdown in real-time

• 📊

  Text Diff Tool

  Compare two texts and highlight the differences

• 📅

  Duration Calculator

  Calculate the duration between two dates or times

• 📝

  JSON Formatter

  Format, minify, and validate JSON data with syntax highlighting

• 🔄

  Format Converter

  Convert between JSON, YAML, and TOML formats

• 🔐

  Password Generator

  Generate secure random passwords with custom options

• 🔑

  RSA Private Key Parser

  Parse and inspect RSA private key details

• 📜

  X.509 Certificate Parser

  Parse and display X.509 certificate information

• 🍺

  Brewfile Analyzer

  Analyze Homebrew formulas, versions, and dependencies

• 🐳

  Container Image Analyzer

  Inspect Docker/OCI container image layers and metadata

• ☸️

  Kubernetes Resource Analyzer

  Analyze Pod, Deployment, StatefulSet, Job specs and best practices

• 📆

  Calendar

  A printable calendar with the full year on a single page