Use Nano Banana 2.1 online, pay per image

What Nano Banana 2.1 is good for

Nano Banana 2.1 is a Google image model, listed in the Kreavo studio as Google's newest fast model. Its strength on Kreavo is how much it takes in: up to 14 reference images in one generation, so the same image can hold your exact product, your recurring AI influencer, a location and a style reference. It also edits an existing image, combines several images and handles two distinct people. It renders natively at 1K, 2K or 4K in 8 aspect ratios, including 4:5 for Instagram feeds, 9:16 for Stories and Reels, and 21:9 for banners. Each resolution has its own price, so a 1K draft costs $0.15 and the 4K final $0.40.

Every image and video price in one table: model price index

• Product photos in volume: the same product in many scenes, priced per image
• Multi-reference compositions: product, influencer, setting and style in one prompt
• Ad creatives in 4:5, 9:16, 16:9 or 21:9 without cropping afterwards
• Editing an existing photo: new background, new props, new setting
• First frames for image-to-video models in the same account

Nano Banana 2.1 pricing on Kreavo

Prices are in credits, shown in dollars at 1 credit = $0.01, the price of the smallest credit pack ($10 for 1,000 credits). Bigger packs and monthly plans cost the same or less per credit. Nano Banana 2.1 is billed by the server from your credit balance: 15 credits at 1K, 25 at 2K and 40 at 4K, the 4K price already including the higher resolution. The 150 free credits of a new account cover 10 images at 1K or 6 at 2K; 4K needs a paid plan or the $1 trial.

Nano Banana 2.1 vs Nano Banana Pro

Same vendor, different job. Nano Banana Pro is listed in the studio as Google's highest-quality model and costs $0.60 at 1K or 2K and $0.75 at 4K. Nano Banana 2.1 costs 4 times less at 1K, 2.4 times less at 2K and 1.9 times less at 4K, takes up to 14 reference images where Nano Banana Pro uses the studio's standard reference slots (product, AI influencer, images to edit), and adds the 2:3 and 21:9 ratios. A practical split: explore and iterate on Nano Banana 2.1, then render the hero image on Nano Banana Pro if it needs the extra quality.

Nano Banana Pro in detail: Nano Banana Pro on Kreavo

Nano Banana 2.1 vs GPT Image 2.5

GPT Image 2.5 from OpenAI costs $0.13 at 1K or 2K, $0.28 at 4K, less than Nano Banana 2.1 at every resolution. It is listed in the studio for sharper output and strong reference fidelity, takes up to 16 reference images and offers 3:2. Nano Banana 2.1 is the one with 4:5, the Instagram feed ratio that GPT Image 2.5 does not offer, and 21:9. If your creative is a 4:5 feed ad, start with Nano Banana 2.1; for a 3:2 layout, or to save on every render, test GPT Image 2.5.

GPT Image 2.5 in detail: GPT Image 2.5 on Kreavo

Limits to know

• 4K costs $0.40 per image and needs a paid plan or the $1 trial
• Kreavo lists Nano Banana Pro, not 2.1, as Google's highest-quality image model: keep Pro for hero shots that must be perfect
• Not the cheapest image model on Kreavo: GPT Image 2.5 costs $0.13 at 1K or 2K, $0.28 at 4K
• No 3:2 ratio in the studio for Nano Banana 2.1 (GPT Image 2.5 has it)
• No render time published for images yet: Kreavo publishes measured times for video models only