文字生成圖片
文字生成圖片 AI,把你的想像變成畫面
描述一個主角、一個場景和你想要的氛圍。在乾淨的工作台裡生成一張新圖片,下載保留,或是直接帶進下一步繼續修。
三個步驟,把一個念頭變成圖
- 1
描述你要的畫面
先從主角寫起,再補上風格、光線和構圖。
- 2
挑模型和比例
選 PixJelly V2.0 或其他圖片模型,再決定畫面比例。
- 3
生成並下載
看著進度跑完,確認結果,再把圖片存下來。
留一塊地方,給你自己的畫面想法
提示詞寫短一點是先試水溫,寫細一點就是把要求講清楚。沒有標準公式,多試幾次反而更快。

好看的地方都藏在細節裡
把你腦中的材質、光線和構圖寫下來,多生幾個版本,直到畫面真的貼近你的專案。

一個清爽的出圖工作台
剛開始需要的那幾個選項,這裡都有。
比例可以自己挑
方形、直式、橫式都選得到。
自家和外部模型都能用
走我們整理過的流程,或是直接指定 Nano Banana、GPT Image 2 或 Seedream。
結果可以直接帶走
在結果區就能把生成的圖片存下來。
The rest of the image toolkit
Making a picture is one job. These are the others.
Image to Image
Start from a photo you already have and describe a new style, setting or mood for it.
Annotate & Edit
Keep an image and change one part of it. Draw an arrow at the spot and write the instruction there.
Remove Background
Separate a subject as a transparent PNG. That tool runs on your own device rather than on a server.
接下來這一步
開始一件視覺的事
美術指導
- 先把氛圍摸出來
- 測試一種構圖
社群圖片
- 做一張直式的圖
- 把一個視覺概念立起來
靜物畫面
- 描述物件和材質
- 拿光線做點實驗
What is a text to image generator?
An AI image generator earns its place when the picture you need does not exist yet: an illustration for an article, a concept to show someone, a placeholder that fits your layout. Here is what happens to what you type.
Your prompt
The workspace accepts up to 5,000 characters. A subject on its own is enough to begin, and adding material, lighting, framing and mood narrows what comes back. There is no keyword syntax to learn and no magic words to collect; ordinary sentences work.
Your model
PixJelly V2.0 is our curated workflow, currently running on Nano Banana Pro. Nano Banana 2, GPT Image 2 and Seedream 5 Pro are available too, and each one reads the same prompt in its own way. Running one brief through two of them is a cheap way to learn which suits your kind of picture.
Your frame
Pick 1:1, 3:4, 4:3, 16:9 or 9:16 before generating. The ratio shapes the composition, so it is worth matching to wherever the image will end up. Switching models resets the choice back to square, which makes the format the last thing to set.
Your result
Generation happens on the provider servers, not in your browser. The finished image appears in the result panel with a download button, and starting another generation replaces it, so save anything you want to keep before the next run.
先生成,再慢慢修
先用文字生出一張起手圖,下載之後打開標註修圖,就能用箭頭一處一處指定要調的地方。
文字生成圖片 AI 常見問題
PixJelly V2.0 是什麼?
PixJelly V2.0 是我們整理過的出圖流程,目前底層跑的是 Nano Banana Pro。它把一套統一的視覺需求接到底層模型上,本身不是另外訓練的基礎模型。
一定要有參考圖嗎?
不用。這個工具只靠你寫的文字提示詞就能生成圖片。
生成要等多久?
看你選的模型,也看服務商當下忙不忙。結果區會顯示進度;等待時間跑完就再查一次進行中的任務,不要重複送出新的生成。
生成是在我的裝置上跑的嗎?
不是。你的提示詞會送到圖片服務商那邊。只有去背是在你自己的裝置上完成。