Celesti

Turn your browser into an AI powered astrology app.

Google recommends using Chrome when using extensions and themes. Turn your browser into an AI powered astrology app. Celesti isn't just another "horoscope of the day" widget; it's a complete, professional-grade astrological toolset powered by lightning-fast, offline calculations. Whether you're a seasoned professional astrologer or just starting to explore your natal chart, Celesti brings the cosmos to your browser with unparalleled speed and beauty. For the Modern Enthusiast: Real-Time World Clock: See a beautiful, dynamic chart of the sky right now, calculated for your exact location. AI-Powered Horoscope Interpretations: Get insightful, detailed explanations for your planets, aspects, and houses. Understand what it all means. Real-Time Horoscope Notifications: Get notified of changes in the sky in real-time, and learn what they mean with our AI interpreter. Lunar & Eclipse Tracker: Instantly find upcoming New/Full Moons and search a 5,000-year database for any solar or lunar eclipse. For the Professional Astrologer: High-Precision Ephemeris: Powered by the milnesian.ephem.js library, our calculations are fast, precise, and run entirely offline from a multi-gigabyte installed database. 12+ House Systems: Go beyond Placidus. Select from Whole Sign, Porphyry, Regiomontanus, Koch, Campanus, and more to match your practice. Full Planet & Asteroid Support: Track all major planets, luminaries, nodes, and key asteroids (Chiron, Ceres, Pallas, Juno, Vesta). Natal Chart Management: Create, save, and manage an unlimited* library of natal charts for yourself, your friends, family, or clients. Advanced Timelapse Control: Move through time with our transit calculator. Skip by the second, day, month, or week to see planetary movements unfold. Fast, Private, and Offline-First Celesti is different. All your personal data—especially your natal charts—is stored only on your computer. Nothing is ever uploaded to a server. Our "lightning-fast" calculations are possible because the entire NASA JPL ephemeris and city database is installed locally on your machine. Your charts are 100% private and load instantly. Free Version: Real-Time World Clock Your Personal Natal Chart + 1 extra saved chart Daily limits on AI interpretations, eclipse/phase searches, and time skips. Real time astrology notifications for Sun, Moon and Planets. Celesti Pro (Paid Upgrade): Unlimited Natal Chart saving Unlimited AI Interpretations Unlimited Eclipse/Phase searches and Timelapse skips Unlock all 12+ House Systems Customize Orbs & Planets All future feature updates are included! Real time astrology notifications for Sun, Moon and Planets and asteroids! Install Celesti today and turn your browser into a true window to the cosmos. Celesti has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy. For help with questions, suggestions, or problems, visit the developer's support site Schedule recurring tasks for your AI Agent in Comet Browser Get your unique daily horoscope based on your astrological sign AI-powered browser automation for deep web scraping. Anycolor Horoscopes - Color Zodiac-themed drawings with unique palettes! Unlock your creativity with Anycolor Horoscopes, a unique coloring game inspired by the Zodiac. Transform your browser with the serene power of Gojo Satoru under a moonlit sky, surrounded by glimmering stars. Transform your browser with the serene beauty of the Starlit Landscape Live Wallpaper. Discover how your AI usage impacts the planet. Measure, compare, and optimize your AI footprint in real time. Suit up for battle with a Space Marine live wallpaper that brings the power of the galaxy's greatest warriors to your browser! HoroscopeZone - The quick and easy way to read daily astrological forecast and search Zodiac in Tropical or Uranian astrology with display of natal, progressed and solar revolution charts as well as annual transits. Schedule recurring tasks for your AI Agent in Comet Browser Get your unique daily horoscope based on your astrological sign AI-powered browser automation for deep web scraping. Anycolor Horoscopes - Color Zodiac-themed drawings with unique palettes! Unlock your creativity with Anycolor Horoscopes, a unique coloring game inspired by the Zodiac. Transform your browser with the serene power of Gojo Satoru under a moonlit sky, surrounded by glimmering stars. Transform your browser with the serene beauty of the Starlit Landscape Live Wallpaper. Discover how your AI usage impacts the planet. Measure, compare, and optimize your AI footprint in real time.