Yes, you can access a demo version of Kite with dummy data to explore the platform before trading.
Kite web
Kite app
To access the demo, install the app from Apple Store or Google Play Store and tap on Try demo on Kite app.
You can also refer to the comprehensive Kite web user manual and Kite app user manual.
If you need further assistance, create a ticket and Zerodha representatives will contact you.