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Tools Hub

Free browser tools — notes, calculators, AI writing, document utilities and more. Sign in to sync across devices.

📖 Study & Organise
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Notes & Tasks
Quick notes with tags, plus a to-do list with due dates.
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Homework Tracker
Assignments by subject, due dates, marks and calendar export.
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Flashcards & Worksheets
Spaced-repetition decks, AI-made cards, quizzes and printable worksheets.
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Timers
Pomodoro study timer, stopwatch with laps and countdown.
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Smart Blackboard
Draw and write — handwriting turns into typed text via AI.
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AI Tutor — Guru
Ask Guru, take quizzes and get personalised worksheets.
🧮 Maths & Science
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Extreme Calculator
Huge exact numbers with thousands of digits.
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Graph Plotter
Plot functions, parametric and polar curves with sliders.
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Unit & Currency Converter
Length, weight, temperature, data and live exchange rates.
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Dictionary
Meanings, pronunciation, examples, synonyms and rhymes.
✨ AI & Documents
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AI Writing Tools
Summarise, rewrite, translate, explain, proofread and draft emails.
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Document Tools
Merge and split PDFs, images to PDF, resize images, image to text.
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AI Search
Search Wikipedia and get AI-powered answers instantly.