Browse by Site

cosmeticinspector.com

CosmeticInspector.com hosts Beauty Products Calculator, helping users manage their beauty product inventory and track expiration dates efficiently.

cosmeticswizard.net

cosmeticswizard.net hosts Beauty Products Calculator, a tool to help users determine how much product they need based on their skin type and desired results.

costbeacon.com

Free supplier-cost calculators and invoice tools for small businesses tracking pricing changes and margins.

countingmethods.com

countingmethods.com hosts educational tools for number systems, including a Balanced Ternary Number Converter and a Babylonian Numbers Converter. These resources help users understand various numerical bases used in mathematics and computing.

countrydraw.games

A browser game where you draw country borders from memory against actual world map boundaries.

creativewidgets.io

Creative Widgets.io offers practical tools for businesses and individuals to manage their finances effectively. The site hosts an Average Variable Cost Calculator to help in budgeting and decision-making processes.

creatorkitstudio.pro

Browser-based toolkit for content creation, SEO, social media, subtitles, images, and writing workflows.

creatortoolly.com

Free browser-based tools for YouTube, TikTok, and Instagram creators with generators and guides.

creditkarma.com

Credit Karma is credit monitoring and financial tool site offering an Auto Loan Calculator to help with car payments and a Refinance Calc to compare refinancing options.

creditdonkey.com

CreditDonkey.com hosts calculators to help manage personal finances, including a back-to-school calculator for budgeting expenses during the school year.

cricindeed.com

CricIndeed is a site providing useful cricket-related tools for players and enthusiasts. Batting Strike Rate Calculator is one of its offerings, helping users calculate their strike rate based on runs scored and balls faced.

crickinsights.com

Crick Insights is a site that provides cricket-related tools to help players and coaches analyze performance. It offers a Batting Strike Rate Calculator to assess a batsman's efficiency in scoring runs per ball faced.

cricketcorner.net

Cricket Corner is a website providing tools for cricket enthusiasts. It offers a Batting Strike Rate Calculator to help players analyze their performance.

crontab.guru

Crontab Guru is a quick interactive cron schedule expression editor that decodes patterns into plain English and shows the next several run times.

cryptool.org

CrypTool offers cryptology knowledge and free tools to learn and experiment with cryptography, including browser-based apps. ([cryptool.org](https://www.cryptool.org/?utm_source=openai))

legacy.cryptool.org

legacy.cryptool.org hosts CrypTool-Online (Legacy Portal), a platform offering educational tools for understanding and experimenting with various encryption methods. One of its featured tools is the Beaufort Cipher, allowing users to encode messages using this classic polyalphabetic substitution cipher.

crystalknows.com

crystalknows.com hosts Crystal, a site offering personality quizzes and tools to help users understand themselves better for career planning.

cuemath.com

Cuemath.com offers educational tools for students and teachers, including a Base of a Triangle Calculator to help with geometry problems and a Bayes' Theorem Calculator for statistics calculations.

curlconverter.net

CurlConverter.net hosts the Azure AD PowerShell Generator tool, which helps users create PowerShell scripts for managing Azure Active Directory more efficiently.

customcoinflip.com

Custom Coin Flip hosts a simple tool to generate custom coin flip results. It allows users to customize the number of flips and choose between regular heads/tails options.

gchq.github.io

CyberChef (GCHQ) is a web-based tool designed to assist with various cryptographic and encoding tasks, such as Base64 and Base32 encoding/decoding. The site provides a user-friendly interface for performing these operations quickly and easily.

cyberchef.dev

CyberChef.dev hosts online tools for data encoding and decoding, including Base64 to Octal and Base64 to ASCII conversions.

cyclinglevel.com

Cycling Level is a resource for cyclists offering a Bike Pace Calculator to help determine optimal speed during rides based on factors like distance and effort level.

wattscalculator.com

wattscalculator.com hosts a Bike Speed Calculator tool to help cyclists determine their speed based on power output and resistance.

cyclowax.com

Cyclowax.com hosts a Bicycle Lubricant Cost-to-Run Calculator to help users determine the financial impact of using different types of bike lubricants over time.

dnschecker.org

DNS Checker tests global DNS propagation, helping verify that record changes have rolled out to resolvers worldwide.

dqydj.com

DQYDJ is a resource for financial calculators and tools. It provides an Average Return Calculator to help users estimate their investment returns over time.

dashcalculator.com

dashcalculator.com hosts a suite of calculators for businesses, including an Attrition Rate Calculator to determine employee turnover rates and an Average Rating Calculator to gauge customer satisfaction levels.

datecalculatorbetweentwodates.com

Calculate the exact time difference between two dates in days, weeks, months, years, hours, and more.

decathlon.net

Decathlon Smartsize is a platform that offers various size calculators for athletes, including a Bike Size Calculator to help determine the right frame size for your bike based on height and weight.

deckorators.com

Deckorators.com hosts a suite of design and planning tools for DIY projects, including a Baluster Calculator to help determine the number of balusters needed for your stairs.

decks.com

Decks.com hosts online tools for deck building projects, including a Baluster Calculator to help determine the number and spacing of balusters needed for railings.

decksdirect.com

DecksDirect.com hosts essential building tool calculators for DIY projects, including a versatile Baluster Calculator to help determine the number of balusters needed for railings and spindles on decks and porches.

decksgo.com

DecksGo.com hosts a variety of deck building and design tools, including a Baluster Calculator for accurate rail spacing.

decodebase64.net

A focused Base64 encode/decode site built specifically around text and file conversion tasks.

deemzo.com

Free tool for freelancers to evaluate fixed-price projects before accepting.

defuse.ca

Defuse.ca hosts a variety of online tools for users to perform calculations and solve problems, including a Big Number Calculator.

degreecalc.com

Suite of free calculators for college planning, GPA tracking, student loans, and degree ROI analysis.

dencode.com

DenCode is a domain that provides various online tools for encoding and decoding data. Their Base32 Encode tool allows users to convert text into a Base32 format, which is useful for creating short and easy-to-transmit unique identifiers.

desmos.com

Desmos builds beautiful in-browser math tools — graphing, scientific, four-function, matrix, geometry, and 3D — used by millions of students and teachers.

devbolt.dev

DevBolt is a privacy-focused collection of 117 free developer tools that run entirely in the browser — no uploads, no accounts, no telemetry. Categories span formatting, conversion, generation, inspection, and interactive playgrounds.

devutl.com

DevUTL.com hosts a variety of tools for developers and tech enthusiasts. Balanced Ternary Number Converter is one such tool that allows users to convert numbers between decimal and balanced ternary formats, demonstrating its utility in specific technical applications.

devicemetrik.com

Browser-based diagnostic center for testing computer hardware and input devices without software installation.

diagrflow.com

Creates journal-ready PRISMA 2020 systematic review flow diagrams with SVG and PNG export.

dilutionscalculator.com

Accurate online laboratory calculation tools for chemistry students, researchers, and professionals.

dinkytown.net

Dinkytown.net hosts financial calculators like a bi-weekly mortgage payment calculator and a balloon payment calculator to help users manage their money effectively.

discoverwebtools.com

Discover Web Tools is a resource for converting BBCode to HTML and offers various other web tools for content formatting and manipulation.

domscan.net

Domain research platform with DNS, WHOIS, security, valuation, and API access.

domainscout.dev

Free developer tool for discovering and checking available domain names for new projects.

drlogy.com

Drlogy.com provides a medical calculator for BUN Creatinine Ratio, helping users assess kidney function.

dutyclarity.com

DutyClarity.com hosts US Tariff Calculator and Tariff Refund Checker tools to help users navigate international trade regulations and reclaim overpaid duties.

dwello.in

Real estate-focused website with property-related resources and practical conversion utilities.

eqd2rechner.de

eqd2rechner.de hosts BED Calculator, an online tool for calculating Body Mass Index (BMI), helping users assess their weight relative to height.

ezgradercalculator.com

EZ Grader Calculator is ezgradercalculator.com's tool for grading assignments and exams online. It helps teachers quickly compute grades and provides customizable options to fit various educational needs.

earthchasers.com

EarthChasers.com hosts a collection of practical tools for outdoor enthusiasts and professionals, including a Bearing Calculator to help navigate using direction and distance measurements.

easecloud.io

EaseCloud provides cloud consulting services and a public set of developer tools. ([easecloud.io](https://easecloud.io/tools/code-generators/env-file-generator/))

easyunitconverter.com

Easy Unit Converter is a straightforward tool site offering various unit conversion utilities. Its Barrel Per Day to Lps Converter helps users easily convert between these two measurement units for barrel flow rates.

easykit.org

EasyKit hosts a growing set of free browser-based utilities for developers and general productivity tasks.

eatcuredmeat.com

eatcuredmeat.com hosts tools for curing meats, such as a Bacon Curing Calculator to help determine optimal curing times and temperatures.

efficienco.com

Free online calculators and tools for construction, engineering, and everyday calculations.