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Describe the image you want to create
0/20000Translate the atmosphere of a release or performance into a still image. Use Nano Banana 2.1 on HappyHourse to explore cover concepts, stage colors and promotional artwork before assembling your final design.
Describe the light, setting, texture and contrast you want people to see. Nano Banana 2.1 makes images; it does not create audio or listen to a track to choose the artwork.
A prompt is required and may contain up to 20,000 characters. Replace abstract mood words with visible details: amber sidelights, a dark velvet curtain, a solitary microphone or a pale morning backdrop.
Use up to 14 JPEG, PNG or WebP references, each no larger than 30 MB. Identify the image for wardrobe, the one for stage lighting and the one for palette so their roles are clear.
Start with 1:1 when you need square artwork, or choose another ratio for a poster or background. Specify space for titles and credits that you will add and proofread in your design editor.
A music release, a small live set and a concert announcement may share a mood but need different compositions. Use Nano Banana 2.1 to explore the visual idea for each: the focal point, surrounding darkness, color accents and space reserved for information.
HappyHourse offers Nano Banana 2.1 separately from Nano Banana 2. This page opens the image model with fresh defaults of 1K, Auto and JPG. Choose PNG if that suits your artwork workflow; selecting PNG does not guarantee a transparent background.
“Intimate acoustic set” can become warm side lighting, close framing and a quiet background. “Bright daytime festival” needs a different visual brief, not just a different genre label.
Ask for an uncluttered area where the release title, artist name or show details will sit. Add the final lettering yourself and check it at the size your audience will see.
A cover thumbnail and a large stage background ask different things of the same concept. Review each placement before settling on a design.
On HappyHourse, each 1K image costs 2 credits, each 2K image costs 4, and each 4K image costs 6. References add no separate fee. Choose the resolution before generating a new direction.
Check a square cover as a small thumbnail: does the subject still stand out? For a performance backdrop concept, consider the area a performer or later graphics may cover. These are review decisions you make with the downloaded image.
Export JPG or PNG and place the artwork in your own layout tool. Confirm the destination’s dimensions and file requirements, add event details and review every word before publishing.
Use these as visual briefs, then adapt the lighting, wardrobe and composition to your own release or show.
Choose Text to Image and 1:1. Prompt: “Square cover artwork for a quiet late-night song: one empty wooden chair beside a rain-streaked window, a small warm lamp, deep indigo shadows, subtle paper texture, the chair in the lower right, uncluttered dark space at upper left, no lettering.” Check the thumbnail crop before adding your title.
Upload a room photo and a separate color reference; select 16:9. Prompt: “Use image 1 for the room layout and image 2 only for its amber and plum palette. Create a still visual concept with an unoccupied microphone stand at center, two soft side lights, the rear wall visible, no added signs or text.” Review the room geometry and light placement; this is an image concept, not an audio or lighting-control file.
Move from a written mood to artwork you can test in a real layout.
Decide whether the image is for a cover, announcement or stage mood reference. Write the visible ingredients of that mood and attach only the references needed to explain them.
Set the aspect ratio, choose 1K, 2K or 4K and select JPG or PNG. Leave deliberate space for information, then check the displayed credits and sign in to generate.
Download the completed image and try it in your layout. Check subject visibility, crops and title contrast; proofread the final event or release details. You can revisit the generation task in My Creations.
What the image model can take in, what it exports and what to finish in your layout workflow.
HappyHourse charges 2 credits per 1K image, 4 per 2K image and 6 per 4K image with Nano Banana 2.1. Visual references have no extra reference fee; each newly generated artwork request has its own generation cost.
You can supply up to 14 images in JPEG, PNG or WebP format, up to 30 MB each. Public HTTP or HTTPS image URLs also need to be accessible and satisfy those limits. Say which visual element each reference should guide rather than asking the model to merge everything.
The 15 choices are auto, 1:1, 2:3, 3:2, 1:4, 4:1, 3:4, 4:3, 4:5, 5:4, 1:8, 8:1, 9:16, 16:9 and 21:9. Pair the ratio with 1K, 2K or 4K, and confirm the publishing destination’s image requirements yourself.
No. This model generates and edits still images. Describe the music’s intended visual atmosphere in a text prompt; audio creation and any later video work belong to separate tools. It does not provide beat synchronization or audio analysis here.
Use the required prompt, up to 20,000 characters, to describe the artwork and reserve a clear area for type. Add and proofread the final title in your layout editor. New settings use 1K, Auto and JPG; PNG is also available. There is no Google Search setting for this model.
If the generation task is confirmed failed, its generation credits are refunded. A slow result or a status lookup that is temporarily unavailable does not establish failure; check the existing request again to avoid submitting an unnecessary duplicate.
Describe the atmosphere, choose the artwork placement and explore a still-image direction with Nano Banana 2.1 on HappyHourse.
