A blank prompt box
Copy a nearby example and replace the subject before you generate.
画像プロンプト生成 AI スタジオ
AI Image Prompt Generator
シンプルなアイデアを、最大の視覚的インパクトに最適化された構造的で高精細なプロンプトに変換。
Subject, Light, CropQuoted TextCopy and GenerateWorks with Every Model
もっとインスピレーションが必要？人気のコミュニティプロンプトを見る → →
画像プロンプト生成 の主な機能
精度・速度・創造の柔軟性のために設計。
A sentence, not a tag pile
Order the prompt as subject, setting, light, crop, then text.
Literal words in quotes
Anything that must be spelled correctly goes in quotation marks.
One change for edits
Tell the model what to keep before you tell it what to change.
Examples you can run
Each sample below can be copied into the generator and edited.
技術仕様
What this page does
Shows a prompt structure and examples
Where to generate
The studio on this page
Cheap test
Nano Banana 2, 3 credits
Finished still
Nano Banana Pro, 6 credits
This page is a prompt builder you can read, not a separate model. Nano Banana follows a sentence better than a pile of style tags. Write the picture the way you would brief a photographer: what is in frame, where the light comes from, how tight the crop is, and which words are literal.
Then pick a model. Test the sentence on Nano Banana 2 for 3 credits. If the layout and type matter, run the same sentence on Nano Banana Pro for 6 credits. If you are changing an existing photo, move the sentence to Image to Image and say what must stay.
画像プロンプト生成 の使い方
- 01
Start with the subject
One person, product, or place. Add only the details that change the picture.
- 02
Add light, lens, and crop
“Window light, 50mm, square crop” is more useful than a list of quality words.
- 03
Quote the text and name a negative
Put required words in quotes. End with what to leave out, such as extra logos or extra people.
画像プロンプト生成 が向いている用途
Posters with real words
Write the headline in quotes so it is not treated as a suggestion.
Edit instructions
For image to image, lead with “keep” and then the single change.
A shared brief
Hand the same sentence to a teammate so both of you generate from one description.
試せるプロンプト
プロンプトをコピーし、被写体・場所・引用符内の文字を変えてください。
Structure
The basic structure
A [subject] in [place], [light], [lens or crop], [medium]. No extra people. No text.
Poster
Poster structure
Vertical poster, [subject] on the left third, [background], large type that reads “[headline]”, small line “[subline]”, no other words.
Edit
Edit structure
Keep [face, product, or layout]. Change only [one thing]. Match the existing light. Do not add new objects.
画像プロンプト生成 について
It gives you a structure and examples you can copy. You still replace the bracketed parts with your subject, then generate in the studio on this page.