Free Online Tools

Create digital flashcards with front/back. Study mode with shuffle, flip animation, and progress tracking.

Build multiple-choice and true/false quizzes. Share via link. Auto-grade with score report.

Plan and organize homework assignments by date and subject. Priority levels and reminders.

Pomodoro-style study timer with customizable work/break intervals. Session history and stats.

Generate citations in APA, MLA, Chicago, and Harvard formats. Books, websites, journals, and more.

Format your bibliography in APA, MLA, Chicago styles. Sort alphabetically and format consistently.

Look up word definitions, pronunciation, synonyms, antonyms, and example sentences.

Find synonyms and antonyms for any word. Grouped by meaning. Includes usage examples.

Analyze text readability with Flesch-Kincaid, Gunning Fog, Coleman-Liau, and SMOG scores.

Count words with essay-specific features — paragraph count, page estimate, reading time, character limits.

Interactive multiplication table up to 20x20. Highlight rows/columns. Print-friendly version.

Practice multiplication with timed quizzes. Select which tables to practice. Score tracking and streaks.

Generate spelling bee word lists by difficulty level. Includes pronunciation, definition, and use in sentence.

Test your knowledge of the periodic table. Quiz on element symbols, atomic numbers, and properties.

Quiz on world capitals, flags, and landmarks. Multiple choice with score tracking.

Generate printable math worksheets — addition, subtraction, multiplication, division. Custom difficulty.

Generate printable handwriting practice sheets with custom text. Multiple line styles and fonts.

Interactive unit circle with angles in degrees and radians. Shows sin, cos, tan values for all standard angles.

Balance chemical equations automatically. Shows step-by-step balancing process and molar ratios.