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Each model excels at different image types
Choose preset or select "Custom" for manual dimensions
 | AI Image Editor
轻压神器小程序

📦 轻压神器

图片/视频/音频压缩

轻测神器小程序

📋 轻测神器

心理测试、性格测试与趣味测试工具

轻转神器小程序

🔄 轻转神器

PDF、文档、电子书转换工具

洛克孵蛋百科小程序

🥚 洛克孵蛋百科

洛克王国世界玩家孵蛋助手

More Prompts ➜
K-Beauty Morning Glow Portrait

K-Beauty Morning Glow Portrait

A detailed JSON prompt for generating an ultra-realistic, K-beauty editorial style portrait of a woman reclining in bed. The focus is on 'glass skin' texture, soft morning light from a window, and a shallow depth of field, aiming for a clean, intimate, an

Close-up Night Beach Portrait of Woman in Black Swimsuit

Close-up Night Beach Portrait of Woman in Black Swimsuit

A highly detailed JSON prompt for generating a close-up, ultra-photorealistic image of a woman in a black one-piece swimsuit, reclining on a moss-covered rock at night with waves crashing behind her. The prompt focuses on wet, glistening skin texture, soa

Preview image for Playful Studio Portrait with Sydney Sweeney Vibes prompt

Playful Studio Portrait with Sydney Sweeney Vibes

A detailed prompt for generating an ultra-realistic studio portrait of a young woman with a playful, flirty expression, specifically winking and sticking her tongue out. The prompt specifies soft studio lighting, shallow depth of field, and detailed facia

Tiny Santa Placing Present Prompt

Tiny Santa Placing Present Prompt

A prompt for Nano Banana Pro to generate a highly detailed, photorealistic image of a tiny creature, modeled after an uploaded character, dressed as Santa Claus, placing a giant present box by the pillow of a giant sleeping child in a massive bed.

Nano Banana Pro meme-style clothing cut lines illustration prompt

Nano Banana Pro meme-style clothing cut lines illustration prompt

A structured Japanese prompt for Nano Banana Pro that redraws a character as a meme-style illustration showing dotted cut lines with like and repost counts, while preserving only design elements from a reference image.

Monochrome Fashion Editorial Triptych (Male)

Monochrome Fashion Editorial Triptych (Male)

A prompt for generating a minimalist monochrome fashion editorial triptych (three stacked cinematic frames) of a young man, focusing on preserving the model's features from a reference image, and utilizing Rembrandt lighting to highlight bone structure an

Ultra-Realistic Cinematic Portrait

Ultra-Realistic Cinematic Portrait

A prompt for Nano Banana 2 to create an ultra-realistic cinematic portrait of a subject (man or woman) wearing a distressed black leather jacket in an urban night setting, featuring dramatic lighting from passing train lights and motion blur.

Tactile Risograph Studio Poster

Tactile Risograph Studio Poster

A detailed prompt for a flat-lay photograph of a neo-analog risograph poster with a textured paper aesthetic and bold geometric shapes.

什么是 AI 文本转图像生成器?

AI 文本转图像生成器能把文字描述直接变成可下载的成品图——不需要 PS 技能、图库订阅或等设计师排期。写清主体、风格、光线和构图,text to image 引擎会按你的提示词渲染像素。ToolFK 提供 Flux、CodeView3、FLUX.2 Dev 等多款模型,可按任务在速度、细节或实验风格之间切换。

这款免费 AI 图像生成器在浏览器里运行:输入提示词、选模型和画幅,几秒内保存 PNG 或 JPG。Flux 擅长写实场景与清晰文字;CodeView3 适合风格化插画;FLUX.2 Dev 在迭代创作中兼顾速度与质量。需要动效时,可把结果送到 图片转视频工具,或用 文本转视频生成器 做完整动态场景。提示词没灵感可看 Nano Prompts 里的实测模板。

主要功能

  • 免费 AI 图像生成器,含 Flux、CodeView3、FLUX.2 Dev
  • 自然语言 prompt 实现文本转图像
  • 多种画幅,适配社媒、印刷与网页
  • 生成后快速下载 PNG/JPG
  • 模型切换,同一 prompt 对比不同风格
  • 与 ToolFK 视频工具组成完整创作链路

How to Generate Images from Text

  1. 打开文本转图像工具;如有每日限制请先登录。
  2. 撰写详细提示词,涵盖主体、风格、光线与构图。
  3. 选择模型——写实选 Flux,插画选 CodeView3,快速迭代选 FLUX.2 Dev。
  4. 选择画幅比例及页面上的质量或风格预设。
  5. 点击生成,等待 AI 图像生成器渲染画面。
  6. 下载图片,或送入图片转视频工具添加动效。

适用场景

  • 社媒帖子、封面与广告素材
  • 概念图与情绪板
  • 产品 mockup 与包装创意
  • 博客头图与演示视觉
  • 请设计师前的快速方案对比

相关工具

Frequently Asked Questions

这个 AI 图像生成器免费吗?

可以免费使用。访客有每日上限;注册用户额度更高,VIP 可再增加。开始前请查看页面计数。

Flux、CodeView3、FLUX.2 Dev 怎么选?

写实与细节优先选 Flux;风格化插画选 CodeView3;需要快速多轮迭代时 FLUX.2 Dev 是稳妥默认。

怎样写好的 text to image 提示词?

写清主体、艺术风格、镜头感、光线和背景。用逗号或短句分隔要点,避免一条 prompt 里互相矛盾的指令。

生成的图片可以商用吗?

你对提示词中的版权、商标和肖像负责。用于付费投放前请阅读 ToolFK 条款及当地法规。

生成器输出什么格式?

多数任务可下载 PNG 或 JPG,取决于页面选项。分辨率随画幅与模型档位变化。

文本转图像如何衔接视频工具?

在此生成静帧后,用同一文件打开 图片转视频工具 添加运动;若纯文字建场景,请用 文本转视频

最后更新:2026年7月1日