Variable Name Converter transforms variable names between different naming conventions including camelCase, snake_case, PascalCase, and kebab-case.

VAT Rates is a European VAT rates API: send a two-letter country code and get the current VAT rates for that country as JSON, with the full standard, reduced, super-reduced and parking set for EU members plus the UK, and standard rates for non-EU countries such as Switzerland and Norway. Paid pla...

VIN Decoder turns a 17-character Vehicle Identification Number into the vehicle it identifies. Returns make, model, year, trim, body class and manufacturer, plus engine specifications, plant of manufacture, and the safety equipment fitted to that specific build. Optionally adds every safety recal...

Visa Requirements tells you what a passport holder needs to enter another country: no visa, an electronic travel authorization, an eVisa, a visa on arrival, a visa arranged in advance, or entry restricted. It also returns the allowed stay in days where one is set. Paid plans can list every destin...

Vowel Counter analyzes text to count vowels and consonants, providing detailed breakdowns and percentages for linguistic analysis.

VPN Proxy Detector checks any IP address to detect active VPN connections and cloud datacenter hosting. Lookups return boolean flags for VPN and datacenter status plus the verification date, with paid tiers adding Tor detection and risk levels.

Weather Alerts returns the severe weather warnings, watches and advisories in effect right now for any point or state in the United States, straight from the National Weather Service. Each alert names the event, how severe and urgent it is, the area covered, when it starts and ends, and what to do.

Weather is a current weather API that reports conditions for any city name or zip code: real-time temperature and wind speed with compass direction, in both metric and imperial units. Paid plans add a 7-day forecast with daily highs, lows, rain chance and conditions for the week ahead.

Weather Seasons calculates astronomical solstice and equinox dates for any target year. It provides exact timestamps and reference timezones for the March and September equinoxes and the June and December solstices.

Website Images Scraper is an image scraper API that extracts image URLs and hosting domains from any web page. Send a page URL to retrieve direct image sources, breakdown counts for internal versus external assets, and unique hosting domains.

WebP Converter transforms WebP images to classic formats like PNG and JPG, or converts other formats to WebP for better compression. Essential for handling modern web images.

Website Screenshot renders webpage screenshots from any URL into PNG, JPEG, or WebP format. It returns a signed download link with an expiration timestamp, supporting custom viewport dimensions up to 3840 pixels wide.

Website Readability analyzes live web pages to score their reading difficulty and educational grade level. It returns Flesch Reading Ease, Flesch-Kincaid grade level, word count, sentence count, and estimated reading time.

Website to PDF renders any public web page into a PDF document from a submitted URL. It returns a temporary signed download link, unique filename, and expiration timestamp, with paid plans adding custom margins and landscape layout.

Website to Text converts any webpage URL into plain text stripped of HTML tags. It returns the extracted body copy, page title, meta description, publication date, and detected language code.

WHOIS Lookup is a domain WHOIS API that reads the registry's RDAP or WHOIS record for any domain and returns the registrar, creation and expiry dates, nameservers, EPP status codes explained in plain English, transfer-lock and privacy flags, the registrant country where it is published, and domai...

Word Ladder Generator creates puzzles where players transform one word into another by changing one letter at a time, with each step forming a valid word.

Wordle Helper is a Wordle solver API that finds possible 5-letter word solutions based on known letter positions, letters in wrong positions, and eliminated letters.

Word Opposites looks up direct antonyms for any single input term. Pass an English word to receive an array of contrasting and opposing words.

Word Pronunciation is a pronunciation API that retrieves the phonetic pronunciation of any English word in ARPAbet format. Pass a word to receive its phonetic transcription for speech synthesis, dictionaries, or language tools.