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Chapter 02 · Free tools

Free online study tools for everyday tasks.

Use OCR, PDF utilities, focus timers, and a QR generator without creating an account. File-based tools process your documents locally in the browser.

Filter:
  1. 01

    Image to Text (OCR)

    Extract text from images instantly using AI-powered OCR

  2. 02

    PDF Text Extractor

    Extract text from PDF files page by page

  3. 03

    Study Timer (Pomodoro)

    Focus timer with customizable work and break intervals

  4. 04

    PDF Merge & Split

    Combine PDFs and images, convert images to PDF, or split PDF pages

  5. 05

    Timer & Stopwatch

    Countdown timer and stopwatch with fullscreen focus mode. For studying, labs, workouts, cooking, anywhere you need a clean visual timer.

  6. 06

    QR Code Generator

    Create QR codes for links, files, Wi-Fi, vCards, calendar events, and more. Client-side, no login, no watermark, no payment.

No account needed

Just open a tool and start using it. No sign-up, no email, no waiting around.

File contents stay private

File-based processing happens in your browser. Acloom does not receive or store the contents of files used with these tools.

Free to use

There is no account, subscription, or usage quota. Practical file-size and performance limits depend on the individual tool and your device.

Start studying smarter

Your lecture recordings and course resources, organized by AI.

Upload audio or video for transcription, attach slides or PDFs for context, then generate the notes, flashcards, and quizzes you need.

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