reDreamAI | Transform Nightmares into Peaceful Sleep

A Simple Path to Better Sleep in 3 Steps

1. Record

Write down your dream or nightmare in your private journal. Capture thoughts and emotions without judgment.
2. Rewrite

Our AI companion gently guides you to rewrite your dream, turning negative elements into positive ones and giving you a sense of control.
3. Rehearse

Rehearse your new, peaceful dream for a few minutes each day. This calms the mind and prepares you for restful, restorative sleep.

A Trusted Tool Grounded in Science Designed For You.

reDreamAI is built upon the principles of Imagery Rehearsal Therapy (IRT), a clinically-proven cognitive-behavioral technique recommended by sleep specialists to reduce the frequency and distress of nightmares. We make this powerful therapy accessible, gentle, and available anytime you need it.

Empowering AI: Our compassionate AI guide supports you without being prescriptive, helping you find your own path to peaceful dreams.
Accessible to Everyone: No therapy experience needed. Our intuitive design ensures anyone can learn to transform their nightmares effectively.
Interactive & Supportive: Through guided exercises, our chatbot walks you through every stage, from recording nightmares to rehearsing new dream scenarios.

Developed with researchers from the

Institute for Cognitive Science
University of Osnabrück

In the Media

Our founder Dr. Katharina Lüth researches sleep and dreams at Osnabrück University and regularly explains nightmares and lucid dreaming in the media (in German).

Video and image: Radio Bremen · buten un binnen · 2 Aug 2026 · 4 min (in German)

„Dabei überschreiben wir das Gefühl von Hilflosigkeit mit Selbstwirksamkeit.“

"This way we overwrite the feeling of helplessness with self-efficacy." Dr. Katharina Lüth on the script method (Imagery Rehearsal Therapy), the technique behind reDreamAI. Read the article on buten un binnen →

Article · Apotheken Umschau · May 2026 Luzides Träumen lernen Katharina explains lucid dreaming, dream journals and what helps with nightmares. Audio series · Audible Original · 2026 Träum weiter Host Teresa Sickert meets sleep and dream researchers, with Katharina as one of the experts. Podcast · Besser Schlafen · #125 Träume verstehen When we dream, how to remember dreams, and what to do about nightmares. Talk · Science Slam Nightmares on stage Katharina explains how the brain processes fear during sleep, and how the script exercise turns nightmares around.

Privacy Creates Trust.

Your dreams are your most personal data. We are committed to protecting them with the highest ethical standards.

Data is NEVER sold
Highest security standards
Advancing research

The reDreamAI App — Test Version Available

Our mobile app brings reDreamAI to your pocket: record your dreams, rewrite nightmares with the AI guide, and rehearse the new version by reading or listening.