CAA Record Parser analyzes DNS CAA records that specify which Certificate Authorities are authorized to issue certificates for a domain.

Country Calling Code is a simple tool for getting the country's international dialing codes. It returns the country's international dialing codes.

Captcha Generator is a simple tool for generating captchas. It returns a random string of characters that can be used as a captcha.

Card Deck Shuffler is a tool for shuffling standard playing card decks. It supports multiple decks, optional jokers, and different shuffling methods to generate randomized card sequences for games and simulations.

Card Generator is a simple tool for generating test/sample card numbers. It returns a list of card numbers for testing.

Card Validator checks whether a card number is valid, identifies the card brand, and flags risk. It runs the Luhn checksum, detects the scheme (Visa, Mastercard, Amex and more), returns the PCI-safe BIN and last 4 digits, flags known processor test cards, and returns a composite risk score.

US Car Models provides comprehensive data on vehicles sold in the United States. Returns detailed specifications including fuel economy (MPG), engine details, transmission, and more for cars from 1984 to present.

Charades Generator provides random words from curated categories perfect for playing the classic charades acting game.

Chart Generator creates beautiful chart images from your data. Supports bar, line, pie, doughnut, radar, and polar area charts with customizable styling.

Chess Move Validator verifies algebraic chess notation and identifies move types including castling, captures, checks, and promotions.

Chinese Zodiac returns the zodiac animal, element, and characteristics for any birth date. Accurately accounts for the Chinese lunar calendar - the zodiac year starts on Chinese New Year, not January 1st.

Chuck Norris Jokes is a simple tool for getting Chuck Norris jokes. It returns a random Chuck Norris joke.

Cities Lookup is a simple tool for looking up city data. It returns the city name, population, and more.

Cocktail is a simple tool for getting cocktail recipes. It returns the ingredients, instructions, and more of the cocktail.

Code Detector is a simple tool for detecting the language of code in text. It returns details such as extension, language, family, and more.

Coin Flipper is a tool for simulating coin flips. It can flip multiple coins at once and provides statistics including heads/tails counts, percentages, streaks, and fairness analysis for probability experiments and gaming.

Color Brightness Calculator is a tool for calculating color brightness and luminance. It determines if a color is light or dark using WCAG 2.0 standards and provides contrast ratios for accessibility compliance.

Color Converter is a simple tool for converting color formats. It returns the color converted to the specified format.

Color Name Finder is a tool for finding the closest named color from a hex color value. It uses color distance algorithms to match hex codes to CSS/HTML named colors and provides similarity scores for accurate color identification.

Color Palette is a powerful tool for generating harmonious color palettes. Generate color schemes (mono, contrast, triade, tetrade, analogic) with accessibility data, CSS exports, and palette images.