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Get Telephone Carrier Data
Who's calling your phone?
Find the gender of a name.
Make your addresses conform to USPS standards.
Check whether phone numbers are valid
IP address geolocation service
Check if an email address is valid
Public e-book library
Math Graph Plotter
Grammar checker
Academic Paper Search
Physics and Science Simulations
Periodic Table of Elements
Free Graphing Calculator
Balances chemistry equations
Study timer
A free AI driven Math problem solver
Generate citations in APA format quickly and automatically
Zillow - Real Estate listings; homes, apartments, land, and more
Mortgage Calculator
Scientific Calculator
Free online calculator
Send encrypted messages to your friends
Copy & paste characters that aren't on your keyboard.
Study for tests by playing video games!
View time zones for different countries
Create QR codes for URL's, Text, Wifi and vCards
Completely Free Project Management System
Converts Unix timestamps to Human time format
Convert color codes to hex
Create your website code visually
Create meta tags for your website
Drag and drop form builder for your website
Encode or decode any URL string
Convert XML to JSON or JSON to XML
Font size converter for pixels to EM