Product concepts
Explore lighting, materials, packaging directions, and campaign compositions from a written brief.
Nano Banana 2 online
Free Nano Banana AI Image Generator
Turn a clear text prompt into a square image, then continue in HiAPI when you need more control.
1K PNG 10 free images / 24 hours
Real Nano Banana outputs
Switch examples to see each result and its complete prompt.
Tested prompt
Editorial illustration about humans collaborating with AI: a gardener and a small friendly robot cultivate a luminous garden made of circuit traces and wildflowers, layered risograph print texture, limited palette of cobalt blue, vermilion, sunflower yellow and cream, bold simplified shapes, subtle paper grain, sophisticated magazine cover composition, poetic rather than futuristic, square image, no text
How to Use Nano Banana for Free
A prompt-only flow that turns clear text into a 1K square image without an API key.
- 01
Describe the image
Write a clear prompt describing the square image you want, or reuse one of the tested examples.
- 02
Generate free
Complete the check when shown, then submit to the free queue.
- 03
Download or upgrade
Grab the watermarked image, or sign in for more sizes, reference images, and history.
What Can You Create with Nano Banana 2?
This prompt-only flow suits quick visual exploration before a fuller production workflow.
Posters and social visuals
Draft editorial artwork, promotional scenes, and shareable square compositions.
Characters and environments
Test cinematic subjects, illustrated worlds, and stylized scene directions from natural language.
Free Tool vs Playground vs API
Use the free Nano Banana generator for prompt trials, then choose a signed-in workflow when you need more control or automation.
| Option | Access | Output and workflow | Best for |
|---|---|---|---|
| Free | No account required; per-visitor limit of free images in a rolling 24-hour period. | Square output with a subtle hiapi.ai text watermark; automatic cleanup. | Quick experiments and prompt drafting. |
| Playground | Account required; usage-based paid generation in the browser. | More sizes, reference images, and generation history. | Higher-control creative workflows. |
Nano Banana 2 API for Developers
Move the same prompt into hiAPI when you need programmatic generation, optional reference images, or a production workflow. Check the model page for the current parameters before integrating.
Nano Banana Free Generator FAQ
What is Nano Banana 2?
Nano Banana 2 is Google's latest image generation model with strong prompt understanding and scene composition. hiAPI lists it as a model route with billable API access.
Is Nano Banana 2.1 available on hiAPI?
Yes. Nano Banana 2.1 (model ID gemini-nano-banana-2.1) is available in the signed-in Playground and through the task API. It supports up to 10 JPEG, PNG, or WebP reference images, 1K, 2K, and 4K output, and aspect ratios from 1:8 to 8:1. This free page still uses Nano Banana 2.
Is Nano Banana 2 free here?
This free tool offers a limited number of watermarked generations per visitor in a 24-hour period. The full Nano Banana 2 model route on hiAPI bills by usage.
What image size does this free tool produce?
The free tool outputs square (1:1) images with a subtle hiapi.ai watermark. Sign in for more sizes and reference-image workflows.
Can the generated images be used commercially?
Commercial use depends on the current provider terms and your rights to the prompt, reference material, and output. Review the applicable terms before commercial use.
Need the full parameter reference? Explore the Nano Banana 2 model page · Try Nano Banana 2.1