Five tools for learning, discovery, and entertainment — all running in your browser, no login, no cost. Each one taps a free public API to give you live, real data.
1. Word Definition, Phonetics & Synonyms
Look up any English word and get its full definition, phonetic pronunciation with audio playback, part-of-speech breakdown, example sentences, synonyms, and antonyms. Click any synonym to instantly look that word up too.
Includes a Word of the Day that rotates daily from a curated list of interesting vocabulary.
Powered by: Free Dictionary API (dictionaryapi.dev — no key, ~1000 req/hr)
2. Book Search & ISBN Lookup
Search 20 million+ books by title, author, or keyword — or paste any ISBN-10/ISBN-13 to get full book details instantly. Shows cover images, publication year, subjects, and links to search on Amazon or Goodreads.
Hit "Random Classic" to discover a famous book from the archive.
Powered by: Open Library API (openlibrary.org — free, no key, unlimited)
3. Wikipedia Quick Facts Search
Search Wikipedia without the ads and distractions. Get clean article summaries with images in seconds. Switch between English, Spanish, French, German, and Arabic. Includes a "Today in Wikipedia" feed with featured articles for today's date.
Powered by: Wikipedia REST API (free, no key, CORS-enabled)
4. Trivia Quiz Generator
Generate instant trivia quizzes on Science, History, Geography, Sports, Art, Animals, and 13 more categories. Choose easy/medium/hard difficulty and 5–20 questions. Includes a 15-second timer, live score tracking, letter grades, and high score memory per category.
Share your score: "I got 9/10 on History trivia — can you beat me?"
Powered by: Open Trivia Database (opentdb.com — free, no key, unlimited)
5. TV Show Episode Guide
Search any TV show and browse all seasons and episodes with air dates, ratings, and episode summaries. Shows total episodes, average rating, and highlights the next upcoming episode for ongoing series.
Try: Breaking Bad, Stranger Things, The Office, Game of Thrones
Powered by: TVmaze API (free, no key, CORS-enabled)
All 5 tools are private, fast, and work on any device. No signup, no tracking. Part of Teamz Lab Tools — 1,954+ free browser tools.
Originally published at https://tool.teamzlab.com
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