Nano Banana 2.1 AI — One Prompt to an Image, One Image to a Video
Describe the picture and get it — sharper detail, clearer text, edits that keep the same character. Then send the finished image straight into an AI video, in the same tab. Make it on our sister site nanobanana21ai.online.
See the cost before you generate · Failed runs never spend credits
What Can You Make With Nano Banana 2.1 AI?
Nano Banana 2.1 is the image model the platform is named after — Google's image generation and conversational editing model, valued for realism, prompt following, character consistency across edits and readable text inside infographics. On nanobanana21ai.online it sits alongside GPT Image-2, Wan 2.7 Image, Seedream 5.0 Lite and Flux-2 Pro, so you can run one prompt through several models and keep the result you like.
Start from a text prompt or from a reference photo: posters, product mockups, portraits, diagrams. Then keep editing in plain language — swap the outfit, change the light, drop in a new background — without losing the face you began with.
The picture is only the first half. The same platform feeds it into image-to-video and text-to-video, so a still character can move before you leave the tab. Everything runs in the browser, on a phone as well as a laptop.
Images Made on Nano Banana 2.1 AI
Real outputs from the generator. Each one started as a text prompt or a single reference photo.
Every image is newly generated from the prompt or reference supplied — no stock artwork or another creator's result is shown.
How to Make an Image on Nano Banana 2.1 AI
Three steps on nanobanana21ai.online, done in minutes.
Prompt or Photo
Type what you want to see, or upload one reference image. Both routes feed the same generator.
Pick Model & Size
Choose Nano Banana 2.1 or another hosted model, set the aspect ratio and resolution. The credit cost is shown before you generate.
Edit, Then Animate
Keep refining in plain language, download the image, or send it to image-to-video and get a clip.
Why Make It on nanobanana21ai.online?
Several Models, One Prompt
Nano Banana 2.1, GPT Image-2, Wan 2.7 Image, Seedream 5.0 Lite and Flux-2 Pro are all in the same picker — compare without re-uploading.
Edits That Remember You
Conversational editing keeps the same face, outfit and prop across a chain of changes instead of redrawing them every time.
Readable Text in Pictures
Headings, labels and infographic layouts come out legible, which is what makes a generated image usable rather than decorative.
Image First, Video Next
The finished picture drops straight into the video generator, so one idea covers both formats without a separate tool.
Cost Shown Before You Pay
Pick model, size and length and see the exact credit price up front. What you see is what you spend.
Failed Runs Are Free
A failed generation never spends your credits. Try again without watching a balance drop.
Nano Banana 2.1 AI — Frequently Asked Questions
What is Nano Banana 2.1 AI?
Nano Banana 2.1 is Google's image generation and conversational editing model, known for realism, prompt following, character consistency and legible text inside images. nanobanana21ai.online is the platform we built around it — a browser tool that also hosts GPT Image-2, Wan 2.7 Image, Seedream 5.0 Lite and Flux-2 Pro behind the same prompt box.
Do I need a prompt, a photo, or both?
Either. Text to image works from a written description alone; image to image starts from one reference photo you upload. Both feed the same generator, and you can keep editing conversationally afterwards.
Is hotellobby.cc the official Nano Banana AI website?
No. Nano Banana 2.1 is a Google model, and hotellobby.cc is a separate, independent fan-made platform that points at nanobanana21ai.online. Neither site is affiliated with Google or the official Nano Banana team.
Can I turn the image into a video afterwards?
Yes — that is the point of putting the generators on one platform. Send the finished picture to image-to-video, or describe a scene from scratch with text-to-video, and download a clip with AI-generated motion and audio.
How much does a Nano Banana 2.1 image cost?
It depends on the model and resolution you choose, and nanobanana21ai.online shows the exact credit cost before you generate. If a generation fails, it never spends your credits — you can retry without losing anything.
Do I need to install anything or know how to design?
No. Everything runs in the browser on any phone or laptop — prompt, pick settings, download. There is nothing to install and no layer panel to learn.
Ready to See the Picture?
One prompt, one reference photo, several models to compare — and the image is only the start, because it goes straight into video. Make it on nanobanana21ai.online today.