Multimodal Inputs & System Instructions
Advanced input explorer — learn to use drawing annotations, voice commands, and click-to-modify on the live preview. Set system instructions for consistent design personas across multiple builds.
Input Mode Explorer
Google AI Studio supports multiple ways to communicate with Gemini. Click each input mode to explore how it works, when to use it, and see example scenarios that demonstrate its strengths.
Key insight: System instructions are the secret weapon of consistent vibe coding. By defining a persona upfront — design style, technology preferences, colour palette, tone — every prompt in your session inherits those constraints automatically. This eliminates repetitive instructions and ensures coherent output across multiple builds within the same project.
Persona Builder
Create system instruction profiles by combining personality traits, design philosophy, and technical preferences. See how different personas interpret the same prompt with dramatically different results.
Select traits above or choose a pre-built persona to generate a system instruction.
"Build me a landing page for a coffee shop"