# Image Generator vs Scribble Diffusion AI

Image Generator 每月有 18,866 次造訪，月增率 +43.4%，定價模式為免費。Scribble Diffusion AI 每月有 7,460 次造訪，成長率 -16.9%，定價模式為免費增值、付費。

| 指標 | [Image Generator](https://openaitools.app/tw/tool/image-generator-com) | [Scribble Diffusion AI](https://openaitools.app/tw/tool/scribble-diffusion-ai) |
| :--- | :--- | :--- |
| 網站網址 | https://image-generator.com | https://www.scribblediffusion.ai |
| 分類 | AI 圖像生成器, Text to Image, AI 藝術生成器, AI 寫實圖像生成器 | AI 素描生成器, AI 圖像生成器, AI 藝術生成器, AI 繪畫 |
| 定價模式 | 免費 | 免費增值、付費 |
| 每月造訪次數 | 18,866 | 7,460 |
| 月成長率 | +43.4% | -16.9% |
| 主要市場 | 美國 | 美國 |
| 直接造訪 | 6,839 | 2,981 |
| 評論分數 | 3.8 | 3.9 |
| 收藏數 | 6 | 0 |
| 支援平台 | 網站 | 網站 |

## Image Generator

Image Generator 是一款極簡的純瀏覽器文生圖工具。操作流程刻意做得很短：輸入提示詞，從預設風格中挑一種（真實攝影、動漫、3D 渲染、水彩、像素藝術、黑色電影等），選擇畫面比例——例如社群貼文常用 1:1，直式行動內容用 9:16——再按下生成按鈕。依提示詞複雜度與伺服器負載，結果通常幾秒內出現，可直接下載。

它的吸引力在於幾乎零門檻：不需建立帳號、不需填信用卡，也沒有先註冊才能看到成果的付費牆。網站公布了每日免費額度（大約每天 10 張），並說明生成的圖像可在合理使用與符合倫理的前提下用於個人與商業用途。站內也依風格分類提供範例提示詞圖庫，幫助剛接觸提示詞寫作的用戶快速上手。

由於定位是面向大眾的通用生成器，而非專業創作套件，它的競爭力來自速度與簡潔，而非進階控制。你應預期看到風格預設與提示詞建議，而不是種子值、負向提示詞或模型選擇等細部參數。

**價格與方案:** 免費。網站說明每天可免費生成最多 10 張圖片，且無需註冊；首頁未宣傳任何付費方案。

- **風格預設:** 可從真實攝影、動漫、3D 渲染、水彩、像素藝術、黑色電影等風格中選擇，快速決定成品調性。
- **彈性的畫面比例:** 支援 1:1 方形（頭像與貼文）、9:16 直式（限時動態與短影音）以及 16:9 寬螢幕（電影感構圖）。
- **免註冊即可使用:** 不需帳號、電子郵件或信用卡，打開網頁就能開始生成圖片。
- **提示詞建議與範例:** 依風格整理的現成範例提示詞，協助你理解什麼樣的描述能得到最佳效果。
- **即時下載:** 生成的圖片以清晰細緻的解析度呈現，可直接保存用於專案、社群貼文或設計稿。

**優勢:** 完全免費，公開每日額度，且無需註冊帳號; 學習成本極低——輸入提示詞、選風格、選比例、按下生成; 風格預設涵蓋面不錯，兼顧寫實與插畫類外觀; 範例提示詞圖庫能協助新手快速上手

**限制:** 缺少種子值、負向提示詞、模型選擇等進階控制項; 每日生成次數上限限制了高頻或批次使用; 沒有帳號機制，因此無法保存歷史紀錄或專案工作區

[Profile (Markdown)](https://openaitools.app/tw/tool/image-generator-com.md)

## Scribble Diffusion AI

Scribble Diffusion AI is a browser tool that converts a rough drawing or uploaded sketch into a finished, refined image. You sketch or upload, add a text prompt, and the service renders a polished picture in a style that follows your description — useful for concepting characters, objects and scenes without drawing skill.

**價格與方案:** Freemium with paid credit packs and subscriptions. A free plan includes a small number of credits. The Starter plan is a one-off purchase of 100 credits. The Premium plan is a monthly subscription (300 credits) and the Advanced plan is an annual subscription (5,000 credits), both bundling high-quality output and faster generation. Seasonal discounts have appeared on the site, so check the pricing page for current figures.

- **Sketch or upload, then generate:** Use the built-in canvas to draw your idea, or upload an existing sketch, then submit it with a text prompt. The service renders a refined image that follows both the shapes you drew and the description you typed.
- **Prompt-driven variation:** Iterate by changing the prompt while keeping the same drawing, so a single sketch can branch into several visual directions — different colours, styles, materials or lighting on the same composition.
- **High-quality output and faster generation:** Images are returned in a high-quality format and paid plans prioritise generation speed, so you are not waiting on long queues when you are working through a set of ideas.
- **Explore gallery for reference:** A public Explore gallery shows what other users have produced, which is a quick way to understand the range of styles the model handles before you commit to a credit purchase.
- **Multi-language interface:** The interface and copy are available in several languages — including Simplified Chinese, Japanese, Spanish, German and French — making the workflow accessible to non-English speakers.

**優勢:** Keeps the composition of your own sketch rather than inventing a scene from text alone; Free credits let you evaluate output quality before paying; One-off credit pack available for people who do not want a subscription; Prompt re-runs on the same sketch make iterating on a single idea quick

**限制:** Credit packs are consumed per image, so heavy experimentation adds up quickly; No refunds are offered once credits are spent on image processing; Results depend heavily on prompt quality, so a rough sketch alone will not guarantee a good render; Server-side generation means queue times can vary when the service is busy

[Profile (Markdown)](https://openaitools.app/tw/tool/scribble-diffusion-ai.md)

## 常見問題

### Image Generator 與 Scribble Diffusion AI 的每月流量相比如何？

Image Generator 每月有 18,866 次造訪，而 Scribble Diffusion AI 有 7,460。流量估算反映受眾規模，並非產品品質。

### 兩者的成長率相比如何？

Image Generator 的月增率為 +43.4%；Scribble Diffusion AI 為 -16.9%。

### 價格相比如何？

Image Generator：免費。免費。網站說明每天可免費生成最多 10 張圖片，且無需註冊；首頁未宣傳任何付費方案。 Scribble Diffusion AI：免費增值、付費。Freemium with paid credit packs and subscriptions. A free plan includes a small number of credits. The Starter plan is a one-off purchase of 100 credits. The Premium plan is a monthly subscription (300 credits) and the Advanced plan is an annual subscription (5,000 credits), both bundling high-quality output and faster generation. Seasonal discounts have appeared on the site, so check the pricing page for current figures.

## 替代方案

| # | 工具名稱 | 每月造訪次數 | 月成長率 | 定價模式 | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Shutterstock AI 圖像生成器](https://openaitools.app/tw/tool/shutterstock-com) | 47,855,171 | +3.2% | 付費 | 彙聚前沿視覺模型、附帶法律賠償保障並整合圖庫素材的商用授權 AI 圖像生成器。 | [.md](https://openaitools.app/tw/tool/shutterstock-com.md) |
| 2 | [Midjourney](https://openaitools.app/tw/tool/midjourney) | 8,609,446 | -0.9% | 免費增值 | 打造最驚豔文生圖與影片模型的獨立 AI 實驗室 | [.md](https://openaitools.app/tw/tool/midjourney.md) |
| 3 | [NightCafe Studio](https://openaitools.app/tw/tool/nightcafe-studio) | 2,580,006 | +1.3% | 免費增值 | 帶每日挑戰與免費額度的 AI 藝術生成器與創作者社群 | [.md](https://openaitools.app/tw/tool/nightcafe-studio.md) |
| 4 | [ImagineArt](https://openaitools.app/tw/tool/imagine-ai-art-generator) | 2,459,527 | +15.6% | 免費 | 以 50 多款 AI 模型大規模生成圖像、影片與音訊 | [.md](https://openaitools.app/tw/tool/imagine-ai-art-generator.md) |
| 5 | [Raphael AI](https://openaitools.app/tw/tool/raphael-ai) | 1,785,767 | +55% | 免費增值 | 以頂尖模型免費無限生成 AI 圖像，無需註冊 | [.md](https://openaitools.app/tw/tool/raphael-ai.md) |
| 6 | [Craiyon](https://openaitools.app/tw/tool/craiyon) | 1,186,980 | -14.5% | 免費增值 | 在瀏覽器裡免費把文字變成 AI 畫作 | [.md](https://openaitools.app/tw/tool/craiyon.md) |
| 7 | [AutoDraw](https://openaitools.app/tw/tool/autodraw) | 1,033,527 | +1.5% | 免費 | Google 免費的塗鴉變插畫畫布，猜出你在畫什麼 | [.md](https://openaitools.app/tw/tool/autodraw.md) |
| 8 | [Vheer](https://openaitools.app/tw/tool/vheer) | 739,137 | -0.5% | 免費增值 | Vheer is a browser-based AI creative studio for generating and editing images and videos from text or reference images. It bundles production-grade generative models with a large set of one-click image utilities, and let | [.md](https://openaitools.app/tw/tool/vheer.md) |
| 9 | [AIGAZOU 免費 AI 圖像生成器](https://openaitools.app/tw/tool/aigazou) | 252,547 | +22.3% | 免費 | 免登入的免費 AI 圖像生成器 | [.md](https://openaitools.app/tw/tool/aigazou.md) |
| 10 | [ImagetoSketch](https://openaitools.app/tw/tool/imagetosketch) | 160,371 | -6.9% | 免費 | 免費的線上圖片轉鉛筆素描與線稿工具 | [.md](https://openaitools.app/tw/tool/imagetosketch.md) |

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來源：https://openaitools.app/tw/compare/image-generator-com-vs-scribble-diffusion-ai

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