Скачать или смотреть Session 10 | AI Image Generation in Flutter Apps | OpenAI DALL-E 3 | Dectac 2025

Hello Developers!
Welcome to the tenth session of our series “How to Become Flutter Developer with AI integration”.
I am Lavi Sengar, Flutter Developer and Tutor at Dectac, and in this session, we unlock the creative side of Artificial Intelligence - AI Image Generation with OpenAI’s DALL-E 3 model. This week, we’ll transform your Flutter app into a digital artist, capable of turning text descriptions into beautiful images. Whether you're a complete beginner or want to learn something new and advanced, this video is for you.

Why Learn AI + Image Generation?
AI images are everywhere – from avatars and storybook illustrations to social media creatives and product design. With DALL·E 3 + Flutter, you can build apps that make art from text, giving your users magical new experiences.

In this video, you will learn:
Introduction to DALL·E
• What is OpenAI’s image generation model?
• Key capabilities: photorealism, artistic styles, concept combinations
The API Endpoint (images/generations)
• How to send POST requests for generating images
• Important parameters: model, prompt, size, response_format
Understanding the Response
• Difference between url vs. b64_json formats
• Pros & cons of each
Prompt Engineering for Images
• How to write better prompts
• Formula for great prompts
Displaying Images in Flutter
• Using Image.network with URLs
• Using Image.memory with Base64 decoded images
• Handling loading indicators for better UX
Live Build – Dream Painter App
• A fun app that takes text prompts and generates stunning AI images with DALL·E
• Includes prompt input, generate button, loading state, and displaying the final image

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Contact Us:
📱 ‪+91-8645010203‬
🌐 www.dectac.com
📍 880, Gautam Marg, Ranisati Nagar, Nirman Nagar, Jaipur (Raj.)

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