Google Releases Nano Banana 2.1 Image Model with 50% Cost Reduction and Improved Visual Consistency

Google has released Nano Banana 2.1, a new high-efficiency image generation and editing model now available in Google Flow at no credit cost, marking a significant pricing cut and feature upgrade over its predecessor. The model, officially launched October 6, 2026, operates at Flash-tier speed while introducing enhanced text rendering, improved character consistency, and broader aspect ratio support, addressing longstanding pain points in image generation workflows.