435 Free Interactive Tools & Simulators
🎬 KPop Demon Hunters
All 8 KDH typing games in one place! Master every song from the hit Netflix film.
Circuits, gates, error correction, cryptography
CRISPR, protein folding, synthetic biology
Mars terraforming, warp drive, dark matter
Neural networks, agentic AI, federated learning
Molecular assemblers, carbon nanotubes, nanomedicine
CTF challenges, penetration testing, encryption
Accurate prayer times based on your location worldwide
Convert between Hijri and Gregorian calendars
Calculate your Zakat obligation accurately
Digital dhikr counter with customizable presets
Explore the 99 Beautiful Names of Allah
Period tracker with prayer & fasting guidance
All basic tools are free. No hidden fees, no credit card required.
Start using any tool instantly. No account creation needed.
Available in 211 languages. Use tools in your native language.
Built with cutting-edge AI technology for accurate results.