All Tools
Discover our powerful collection of web tools designed to simplify your workflow
Gaming
3 toolsHangman Game - Classic Word Guessing Challenge
Play the classic Hangman word guessing game online with multiple difficulty levels and word categories. Challenge yourself to guess words letter by letter before the hangman is complete.
FOV Calculator: Field of View Calculator for Sim Racing
Use our free FOV calculator to find the perfect field of view settings for your sim racing setup. Supports single and triple screen configurations for all major racing games.
Sudoku Solver: Solve Sudoku Puzzles Instantly with a Sudoku Helper
Use our free Sudoku solver to solve Sudoku puzzles quickly and accurately. View step-by-step logic, generate new puzzles, and improve your solving skills.
Internet
8 toolsIP Address Converter – Convert Between IPv4, Binary, Decimal, and Hex
Free online tool to convert IP addresses between different formats including IPv4, IPv6, binary, decimal, and hexadecimal with detailed step-by-step explanations
Domain Age Checker – Find How Old Any Website Is
Free domain age lookup tool that finds how long a website has existed. Discover domain creation date, registration details, and nameservers for any domain.
Website Down Checker – Check if a Website is Up or Down
Check if a website is up or down instantly with detailed status information including response time, status code, and error messages
MX Record Lookup – Check Email Server Records for Any Domain
Free online tool to lookup and verify MX (Mail Exchange) records for any domain. Find email server configurations, priorities, and troubleshoot email delivery issues.
Data Storage Converter – Convert Between KB, MB, GB, and Binary Units
Easily convert between decimal (KB, MB, GB) and binary (KiB, MiB, GiB) storage units with precision control and step-by-step explanations of differences between numeral systems
Sitemap Generator – Create XML & Text Sitemaps for SEO
Generate XML and TXT sitemaps for your website with custom URLs, priorities, and change frequencies to improve your site's SEO and search engine indexing
Robots.txt Generator – Create Perfect Search Engine Instructions
Generate a customized robots.txt file for your website to control web crawler access with settings for different search engines, restricted directories, and crawl delay options
URL Encoder & Decoder: Encode URLs, Decode HTML Entities, and More
Use our free URL encoder and decoder to handle special characters, HTML entities, and percent encoding. Batch process multiple URLs, analyze components, and ensure web compatibility.
Technology
1 toolEngineering
3 toolsPCB Trace Width Calculator – Design Electronics Circuit Boards Safely
Calculate optimal PCB trace width for electronic circuit boards based on current, temperature rise, and copper thickness using IPC-2221, IPC-2152, or Brooks equation standards
Resistor Calculator: Series and Parallel Resistance Calculator
Free online calculator for series and parallel resistor combinations. Calculate total resistance, convert units, and analyze electrical circuits easily.
Voltage Divider Calculator: Design & Analyze Voltage Divider Circuits
Free voltage divider calculator to compute output voltage, current, and power dissipation. Perfect for electronics design, circuit analysis, and component selection.