Plan vs Build Mode
Choose the right mode for the task in front of you.
The workspace prompt box has two modes:
Build Mode generates your app.
Plan Mode lets you discuss its logic first.
This guide shows when to use each mode and how to switch.
Prerequisites
Mode overview
The mode control sits inside the prompt box, at the bottom-right, labeled Build with a ⚡ icon and a chevron.

The two options, as shown in the dropdown:
Build Mode — Turn your idea into an app. AI plans, builds, and iterates as you refine it.
Plan Mode — Discuss ideas and define the app before starting the build.
When to use which
Use Plan Mode when you want to map a workflow (loan eligibility, KYC), review the approach, or align with stakeholders before code is written.
Use Build Mode when you want to generate a working app from a prompt and iterate on it live.
Steps: switching modes
Verify
In Plan Mode, prompts return a reviewable plan (no code runs).
In Build Mode, prompts start building.
Common issues
My prompt built the app when I only wanted to plan. You were in Build Mode — switch to Plan Mode before prompting.
I selected Plan Mode but nothing is building. That's expected; switch back to Build Mode to generate.
I can't find a mode toggle in the header. The control is inside the prompt box (bottom-right), not the top header.
Other prompt box controls
Related pages
Read Get Started for first-time setup.
Read Build for app-generation details.
Next step, create an app.
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