Gemini Image

You get basic image generation with the flash models, photorealistic output via Imagen 4, and proper 4K support with the pro models. The workflow examples are actually helpful, covering common needs like YouTube thumbnails at 16:9 or batch variations for A/B testing. The aspect ratio table is thorough (1:1, 16:9, 9:16, 4:3, 21:9) and resolution options go up to 4K where supported. Outputs include SynthID watermarking. Honest take: it's a straightforward wrapper that saves you from reading Google's API docs, and the pre-mapped social media formats make it faster than rolling your own.