
How to Use the GPT Image 2 API: A Complete Developer's Guide (2026)
Production-ready GPT Image 2 API guide — authentication, image generation, streaming, multi-turn editing, background removal, pricing, and code samples in Python and Node.js.

Production-ready GPT Image 2 API guide — authentication, image generation, streaming, multi-turn editing, background removal, pricing, and code samples in Python and Node.js.

Complete breakdown of Nano Banana pricing — free, Google AI Plus, Pro, Ultra, API costs, and the 30-second test that tells you whether you even need to pay.

5 tested methods to remove Gemini watermarks from Nano Banana images — reverse alpha blending, free online tools, API workaround, manual editing, and browser extensions.

Complete prompt formula for ByteDance's Seedream 5.0 — structured prompt anatomy, subject-subject vs subject-background patterns, token weighting, and 30+ community-tested examples.

Ideogram 4.0 is the first open-weight (Apache 2.0) text-to-image model from Ideogram. 9.3B parameters, JSON structured prompts, best-in-class text rendering, and native 2K resolution — beating Qwen-Image 20B, FLUX.2 32B, and HunyuanImage 80B.

Google DeepMind Nano Banana 2 (Gemini 3.1 Flash Image) delivers 4K resolution, 5-character consistency, and enhanced text rendering. Free tier available — default image model in Gemini, Google Search, and Google Lens.