Your natal chart, online
Precise birth charts with houses, aspects, and real-time transits — built in seconds, right in your browser.
Open the app →
What it does
Everything you need to read a chart, in one place.
Natal chart
A full birth chart from your date, time, and place — planets, signs, houses, and dignities.
Transits
See how today's planets move against your natal chart, with aspects and timing.
Aspects
Every aspect drawn on an interactive wheel — click any planet or aspect to focus it.
How it works
Three steps from birth details to an interactive chart.
Enter your details
Date, time, and birthplace — with built-in city search.
Get your chart
An interactive wheel with planets, houses, and aspects.
Explore
Toggle transits, filter aspects, and inspect any planet.
FAQ
What is a natal chart?
A natal (birth) chart is a snapshot of the sky at the exact moment and place you were born, showing the positions of the Sun, Moon, planets, and the houses.
Is trinely free? What do I need?
Yes. You only need your birth date, time, and city. An account lets you confirm your email and (soon) save your charts.
What are transits and aspects?
Transits are the current positions of the planets compared to your natal chart. Aspects are the angles between planets that astrologers read as relationships.
Which languages are supported?
trinely is available in English and Russian. Both this site and the app switch between them.