最佳 AI 图像生成器
AI 图像生成已经达到了一个水平，其输出对于设计、营销和创意工作来说确实实用。以下是按图像质量、风格灵活性和性价比对比的最佳工具。
快速推荐
Midjourney 整体产出最高质量的图像，在美学一致性方面处于领先地位。DALL-E（通过 ChatGPT 使用）是最易上手的选项。Stable Diffusion 是对技术设置有一定了解的用户的最佳免费选择。
精选推荐
按图像质量、风格多样性、易用性和定价排名。
如何选择
如果想以最少的effort获得最佳图像质量，Midjourney 是明显的领先者，但需要使用 Discord 且没有 API。DALL-E 直接集成在 ChatGPT 中，是最容易使用的。Stable Diffusion 免费且开源，但需要技术知识（或使用托管服务）。Leonardo AI 在游戏美术和设计素材方面表现出色。Ideogram 在图像中精确渲染文字方面独树一帜。
请考虑您的使用场景：营销视觉素材、产品模型、概念设计或社交媒体内容各有不同的需求。
常见问题
哪款 AI 图像生成器质量最好？ Midjourney 始终产出最高质量、最具美感的图像。DALL-E 3 紧随其后，在提示词遵循方面更胜一筹。
有免费的 AI 图像生成器吗？ Stable Diffusion 在自行部署时完全免费。Leonardo AI 和 Ideogram 提供带有每日生成限制的免费版。
我可以将 AI 生成的图像用于商业用途吗？ 大多数付费方案包含商业使用权。Midjourney、DALL-E 和 Leonardo AI 在付费方案下都允许商业使用。请务必查看您所在方案级别的具体条款。
披露
本页面上的部分链接可能是联盟链接。图像质量评估基于我们的独立测试。
精选推荐
Midjourney
Midjourney remains one of the best-known AI image tools for stylized, high-impact visuals. It is especially popular with designers and creators who care more about aesthetic output than precise product workflows.
- Consistently strong aesthetic quality
- Excellent for concept art and stylized visuals
DALL-E
DALL-E is OpenAI's image generation line, available through ChatGPT and the API. It is a practical choice for users who want image generation tightly connected to a broader AI stack rather than a standalone art community.
- Easy integration into OpenAI-based stacks
- Strong prompt following for many everyday use cases
Stable Diffusion
Open-source AI image generation model that can be run locally or through hosted services, offering full control over the generation process with no per-image costs.
- Fully open-source with no vendor lock-in
- Massive community ecosystem of fine-tuned models, LoRAs, and extensions
Leonardo AI
AI image generation platform tailored for game developers and designers, offering fine-tuned models, texture generation, and consistent character creation.
- Free daily tokens make it accessible for casual users
- Fine-tuned models produce consistent styles for game and design assets
Ideogram
AI image generation tool that stands out for its ability to render readable text within images, making it especially useful for posters, logos, and marketing visuals.
- Best-in-class text rendering within AI-generated images
- Free tier allows daily experimentation without commitment
快速对比
| 工具 | 定价 | 免费版 | 评分 | 最适合 |
|---|---|---|---|---|
| Midjourney | Paid subscription plans only; multiple tiers are available through Midjourney plans. | 否 | 86 | Designers and artists generating striking concept visuals, Creators who value visual taste over strict controllability |
| DALL-E | Available in ChatGPT and via API; DALL-E 3 API pricing is usage-based, with per-image pricing published by OpenAI. | 否 | 81 | Teams already using OpenAI products, Developers who want image generation through an API |
| Stable Diffusion | Free to download and self-host. Stability AI API from $0.01 per image. Third-party hosted services like DreamStudio offer pay-as-you-go credits. | 是 | 80 | developers and researchers who want full control over the model, artists building custom fine-tuned models for specific styles |
| Leonardo AI | Free plan with 150 daily tokens. Apprentice plan at $12/month. Artisan plan at $30/month. Maestro plan at $60/month. | 是 | 75 | game developers creating concept art and in-game assets, designers who need consistent style across multiple generated images |
| Ideogram | Free plan with approximately 10 prompts per day. Basic plan at $7/month. Plus plan at $16/month. Pro plan at $48/month. | 是 | 73 | designers creating posters, banners, and signage with embedded text, marketers who need AI-generated images with legible typography |
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