Reading Time Calculator estimates how long it will take to read a given text. It calculates reading time based on word count and customizable reading speed (WPM).

Recipe Generator is an AI-powered tool for generating detailed recipes. It returns complete recipes with ingredients, instructions, prep time, cook time, and servings.

Regex Tester is a comprehensive tool for testing and validating regular expressions. It supports multiple operations (test, match, search, replace, split) with detailed performance analysis and pattern suggestions.

Relative Time Formatter is a tool for converting timestamps and dates to human-readable relative time formats like '2 hours ago' or 'in 3 days'. It supports multiple styles and custom reference times for flexible time representation.

Remove Punctuation is a simple tool for removing punctuation marks from text. It strips all common punctuation characters and provides statistics about what was removed.

Reverse DNS Lookup is a tool for finding the hostname associated with an IP address. It returns the PTR record for the given IP.

Reverse Geocode is a simple tool for getting the location of a set of coordinates. Only supports USA and Canada Coordinates. It returns the city, state, and more.

Reverse Text transforms text by reversing characters, words, or lines with multiple reversal modes for different use cases.

Ring Size Converter is a tool for converting ring sizes between US, UK, EU, JP, CH, and AU standards. It can also convert from diameter measurements in millimeters.

Rock Paper Scissors API simulates the classic hand game with detailed outcome analysis, statistics, and support for multiple rounds.

Roman Numeral Converter is a bidirectional tool for converting between Arabic numbers (1-3999) and Roman numerals. It provides detailed breakdowns of the conversion process.

Roman Numeral Math is a tool for performing mathematical operations (add, subtract, multiply, divide) with Roman numerals. It shows both numeric and Roman numeral equations.

Routing Number Lookup is a simple tool for looking up routing number information for USA Banks. It returns information such as the bank, location, and more based on the routing number provided.

RSS to JSON is a simple tool for converting RSS feeds into JSON format. It returns the RSS feed in JSON format.

Sales Tax Lookup is a simple tool for looking up the sales tax rate of a location. It returns the sales tax rate.

Sales Tax Calculator computes the exact sales tax amount for purchases in any US state or ZIP code. Get accurate tax calculations with breakdowns by state, county, city, and special district rates.

I-Bond Rates provides current and historical interest rates for US Series I Savings Bonds. I-Bonds are inflation-protected savings bonds with a composite rate made up of a fixed rate plus an inflation rate that adjusts every 6 months.

Scrabble Word Scorer is a tool for calculating Scrabble points for words. It supports multiple languages including English, French, Spanish, German, and Italian with language-specific letter values.

Sentiment Analysis is a simple tool for analyzing the sentiment of a text. It returns the sentiment score and the sentiment label.

SEO Scraper is a simple tool for scraping SEO data. It returns the meta title, meta description, and more.