Science & Education

Discover hundreds of powerful, easy-to-use and awesome online tools — all in one collection.

It's a puzzle game for practicing and memorizing VIM commands.

AI-powered writing assistance for polished content.

Speaking characters for education.

You have 10 seconds to type out all the words displayed.

Faster prototyping with 3D printing and LEGO.

Translate with ChatGPT. Fast, accurate, AI-powered translations for everyday use, travel, school, and work.

Recreates the main features of a real planetarium.

Educational computer games and apps for kids.

Offers free graphing, scientific, 3d, and geometry calculators used globally.

Analyze your text, find common spelling errors and grammatical mistakes and provide information about errors.

Explore the universe, take guided tours of the sky by astronomers and educators from famous observatories ...

Convert between decimal and binary numbers.

It provides automated translation to and from the major European languages.

Run desktop applications on nearly any device with a modern web browser.

A free online dictionary, which provided by Russian software company ABBYY.

Allows users to convert temperature, volume, distance, digital information, weight, area, speed and time.

A program for quickly estimating the environmental consequences of a comet or asteroid impact on Earth.

Instantly translate text and web pages between many languages.

Analyze your text, find common spelling errors and grammatical mistakes and provide information about errors.