Create images with Imagen 4

Imagen 4 is the latest image generation model from Google DeepMind. Launched in May 2025, it became publicly available in February 2026. Its key features are photorealistic imagery, crisp typography, three quality tiers, and a built-in SynthID watermark that confirms AI origin. Flami offers Imagen 4 Ultra, Imagen 4 Flagship, and Imagen 4 Fast.

Ultra is built for the most precise prompt adherence and suits complex scenes and final layouts. Flagship is the main all-purpose version, balancing quality and speed for most tasks. Fast is optimized for speed, delivering an image in 2.7 seconds, great for exploring ideas, bulk generation, and iterating.

The key differences: it's built by Google DeepMind (the same team behind Gemini), it delivers clean photorealism without that telltale "AI look," and it embeds an invisible SynthID watermark in every image to confirm AI origin. That matters for media outlets, agencies, and brands that want to use AI content transparently.

SynthID is Google's technology for embedding an invisible digital watermark into AI-generated images. The mark is invisible to the eye and doesn't affect the image, but it lets software detect that the image was AI-generated. This is useful for media outlets, brands, and platforms that care about transparency around AI content and about meeting new regulatory requirements.

The price depends on the version. Imagen 4 Fast is the most affordable thanks to its optimized architecture. Imagen 4 Flagship has standard pricing. Imagen 4 Ultra costs more for its maximum quality. On the Start and Pro plans, you get monthly credits with a fixed price per image.

Resolution: up to 2K. Formats: 16:9, 9:16, 1:1, 4:3, 3:4, and more. That covers square Instagram posts, vertical stories, horizontal banners, and print materials.

Yes, that's one of the notable improvements in Imagen 4 over previous versions. The model renders labels, headlines, and captions clearly, even in small type, which matters for posters, packaging, and UI mockups.

Imagen 4 Fast takes about 2.7 seconds. Imagen 4 Flagship takes 5 to 8 seconds. Imagen 4 Ultra takes up to 15 seconds for complex scenes with maximum detail.

No. All Imagen 4 versions are available right inside Flami with a regular Start or Pro subscription. No need to sign up for Gemini, Vertex AI, or ImageFX or pay for anything separately: all models live in one account.

Yes. Images created with Imagen 4 through Flami can be used in ads, on websites, on social media, in print materials, and in other commercial scenarios. Keep in mind that every image carries an invisible SynthID watermark; that's not a restriction on commercial use, just a way to confirm AI origin.

Every generation uses credits. On a paid plan, you get a monthly credit pack and spend it on creating images. If you run out, you can buy extra credits as a one-time purchase.

Credits refresh automatically at the start of each billing period. Unused credits from last month don't carry over.

You can buy extra credits as a one-time purchase or switch to a bigger plan.

Yes, anytime. In the Subscriptions section, turn off auto-renewal: your current paid period runs its course, and nothing gets charged after that.