Add to the library

Make Coimbatore with Nano Banana, in any style, and add it to a library anyone can use. An organizer reviews every image before it is published.

Contributions open

Round one closes Nov 29, 11:59 PM IST. Organizers’ picks go on stage at DevFest, Dec 12, 2026.

What happens next: We review it, usually within three days, and email you either way.
Once it’s published: It’s in the public domain under CC0, credited the way you choose.
The rules: Read them before you start: what counts, what’s not allowed, and what CC0 means.

Your imageImagePNG, JPEG or WebP up to 5 MB, at least 1080 px on the short side, shaped 1:1, 4:5, 3:2, 16:9 or 9:16. The file is kept exactly as you upload it.TitleUp to 60 characters.Alt textDescribe what is in the image for someone who can't see it. 20–250 characters.PromptThe prompt you used. For several rounds of edits, list the key prompts in order. It is published with the image, and printed beside it if it is chosen for the gallery at DevFest.

StyleSubjectModelMade inThe app you used the model in.If another app, which one?Only if you picked “Another app”.PlaceOptional, e.g. Gandhipuram or Valparai.

YouCredit me asShown publicly beside the image: a name, a handle or both.

Your namePrivate, for our emails.EmailPrivate. Where we send your edit link and the review result.

Before you send itI’m 18 or older.I made this with Nano Banana, and it follows the content rules on this page.I release it under CC0 if it is published: anyone may use, adapt or sell it, and it may be printed for the gallery at DevFest. I understand that copies people download stay usable even if I withdraw it later.