Gemini 2.5 Flash Image goes live with new aspect ratios and output options

Google has made Gemini 2.5 Flash Image widely available with new aspect ratios and image-only outputs.

Google has released Gemini 2.5 Flash Image for general use, expanding its toolkit for AI-driven image generation and editing. The model is now available for developers in production environments, offering broader creative control with new aspect ratios and the option to generate image-only outputs.

Google has rolled out Gemini 2.5 Flash Image for developers with new aspect ratios and image-only outputs.

By MD Ijaj Khan

Ijaj Khan is a technology journalist and Senior Content Producer at Hindustan Times, with over three years of experience covering the consumer technology industry. His work spans smartphones, laptops, wearables, gaming, appliances and AI - from hands-on reviews, comparison and buying guides to breaking news and in-depth features that help readers cut through the noise and make informed decisions. Before joining HT Tech, he worked with Jagran New Media, where he sharpened his instincts for fast-paced digital reporting. He holds a Post Graduate Diploma in English Journalism and Mass Communication from the Indian Institute of Mass Communication (IIMC), Delhi. Whether he's testing the latest flagship smartphone, tracking a major AI announcement, or putting a gaming laptop through its paces, Ijaj approaches every story with the same goal - making technology feel relevant and easy to understand for everyday users, not just enthusiasts. When he's not in front of a screen for work, he's usually travelling to a new city, hunting for great food, or keeping tabs on what's next in tech before everyone else catches on.

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The update adds support for 10 aspect ratios, covering cinematic landscapes, standard formats, and social media-friendly portraits. Developers can now produce outputs without text, giving them greater flexibility when designing visuals for different platforms.

Key Features of Gemini 2.5 Flash Image

With Gemini 2.5 Flash Image, users can:

• Blend multiple images to create seamless compositions.
• Maintain character consistency for storytelling across visuals.
• Apply precise edits using natural language prompts.
• Use Gemini’s knowledge base to enhance or adjust image details.

Supported aspect ratios include 21:9, 16:9, 4:3, 3:2 for landscape; 1:1 for square; 9:16, 3:4, 2:3 for portrait; and 5:4, 4:5 for flexible formatting.

How Developers Are Using It

Early adopters are integrating the tool into different applications. Cartwheel has combined Gemini 2.5 Flash Image with its 3D posing system to give users more control over character design and storytelling. Volley, the team behind the AI-powered game Wit’s End, employs the model for character portraits, dynamic scene generation, and multi-character edits, even supporting live adjustments through chat or voice commands.

Gemini 2.5 Flash Image: Price and How to Access

Gemini 2.5 Flash Image is accessible through Google AI Studio for app development and remixing, and Vertex AI for enterprise users. Several example apps highlight its versatility:

• Bananimate creates animated GIFs from prompts.
• Enhance provides infinite zoom upscaling.
• Fit Check enables virtual outfit trials.

The pricing structure remains consistent with other Gemini 2.5 Flash services at $0.039 per image and $30 per 1 million output tokens.