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    300 WPM
    Fixation emphasis
    SpacePlay / Pause Skip 10 words Speed ±25 WPM

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    Reading, reimagined

    Cogniflow rethinks how written content is experienced. By applying insights from cognitive science and human–computer interaction, it helps readers move through text more efficiently, without sacrificing comprehension.

    RSVP Technology

    Rapid Serial Visual Presentation keeps words in a fixed visual position, reducing the need for eye movement across lines and pages. This allows readers to maintain focus and sustain higher reading speeds, particularly for long-form content.

    Bionic Reading

    Subtle visual emphasis within words creates natural fixation points for the eye. These anchors support faster word recognition, reduce cognitive strain, and help maintain attention during extended reading sessions.

    Local Library

    Save books to your personal library as you read. Progress is stored locally in your browser, so you can pause and resume at any time without losing your place. No account required. Everything stays on your device.