GPT Image 2 Adds Transparent Background Support in the OpenAI API

Melvin Vivas · X video post · 2026-08-21 · 0:28 · 320 views · Open on X

Topics: LLM Fundamentals, Industry Trends & Job Market · Level: beginner

Summary

This is a short announcement. OpenAI's GPT Image 2 model can now generate images with transparent backgrounds through the API, currently in preview. That means generated images can be placed on any background as reusable assets, for example product images, graphic design, website mockups, marketing material, stickers and game sprites. Semi-transparent results, such as a ghost, are also supported.

Key points

• Transparent backgrounds are now available in preview for GPT Image 2 in the OpenAI API.
• Before this, transparency was the most-requested missing feature. Without it, use cases like sticker mockups were 'impossible'.
• Transparent outputs are reusable assets you can place on any background.
• Suggested uses: product imagery, graphic design, website mockups, marketing campaigns and web design.
• Semi-transparent images are supported too, such as a see-through ghost.
• It lets apps have users generate their own sprites in a game.

Resources mentioned

• GPT Image 2 (gpt-image-2) · tool · community.openai.com · paid
  OpenAI's image generation model, available through the API, which now supports transparent and semi-transparent backgrounds.
• OpenAI API · tool · platform.openai.com · paid · recommended by both Bashiri Smith & Melvin Vivas
  OpenAI API documentation, including function calling and structured outputs.
  Also in: How to Relearn LLMs & RAG in 2026: A 7-Step Roadmap with Free Resources (Bashiri Smith on Facebook · notes), Livestream: Building a React Native ChatGPT App with Cursor and OpenAI (Melvin Vivas on X · notes), GPT-Live-1: OpenAI's Full-Duplex Voice Model for Voice Agents in the API (Melvin Vivas on X · notes), The 3 Levels of AI Engineering: LLM Apps → Production → Agentic Systems (Bashiri Smith on Facebook · notes) and 4 more

Try this

• Try the transparent background option for GPT Image 2 in the OpenAI API (preview) and build something with it.
• A custom sticker generator that shows how the stickers would look on a laptop or tote bag
• A game where users generate their own sprites in-game, including semi-transparent ones like ghosts
• A tool that generates transparent product images and marketing assets for website mockups