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Building an Image Generator with FastAPI and Gemini

Overview

Learn to transform text into stunning images using Google's Imagen AI. Build a web app with FastAPI to generate custom artwork from prompts, manage outputs, and provide a user-friendly interface.

What you'll learn

  • Configure the Gemini API client for image generation
  • Craft text prompts and adjust image generation parameters
  • Build FastAPI endpoints that process prompts and return generated images
  • Handle, store, and present image outputs in a web application
  • Create an interactive frontend with HTML, CSS, and JavaScript
  • Integrate frontend components with an AI-powered backend service

Advantages and disadvantages

Advantages

  • University courses you can audit for free, with lectures, readings and practice quizzes.
  • A verified certificate from the university if you pay for it.
  • Self-paced: start any time.

Disadvantages

  • Graded assignments and the certificate need the paid track.
  • Audit access can expire a few weeks after the course ends.
  • Learning is free, but the certificate costs money.
  • Some parts (graded work, certificate) are paid.

Some points apply to every course of this kind; see how we rank.

Free to audit

  • Free: Choose "Audit this course" when you enrol: lectures, readings and practice are free.
  • Paid: Graded assignments and the verified certificate (Certificate $60). Audit access may end after the course closes.

Before you start

Beginner: Working with APIs (FastAPI, Gemini, HTML, JavaScript, Python)

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