Category
Education Tools — Free Online Utilities
Education tools — calculators and references that help with studying, grading, and learning concepts step by step.
7 tools
Free
No signup
Grade Calculator
Calculate weighted GPA, final grades, and find out what score you need to reach your target grade.
IPA Pronunciation Guide
Interactive International Phonetic Alphabet reference with audio, symbol copy, and 100+ common English word pronunciations.
Morse Code Visual Trainer
Learn Morse code interactively with flash cards, animations, and progress tracking.
Speed Reading Trainer
Train to read faster with RSVP — one word at a time.
Technical Interview Prep
Flashcard-based study tool for technical interview questions.
Typing Trainer
Improve touch typing with structured lessons and real-time WPM and accuracy tracking
Unit Circle
Interactive unit circle with draggable point, sin/cos/tan display