Category
Education Tools — Free Online Utilities
Education tools — calculators and references that help with studying, grading, and learning concepts step by step.
7 Herramientas
Gratis
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Calculadora de edad
Calcule el GPA ponderado, las calificaciones finales y descubra qué puntuación necesita para alcanzar su calificación objetivo.
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