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PromptHero

The world's largest AI prompt search engine for image, video, and audio generation.

0.0 (0) 49 Views Freemium
by PromptHero
PromptHero is a comprehensive search engine and community platform dedicated to AI-generated art. It allows users to search through millions of prompts used to create images, videos, and audio with popular AI models like Stable Diffusion, Midjourney, DALL-E 3, Flux, and others. Users can find inspiration, discover the exact prompts and settings (negative prompts, models, samplers) behind any public AI-generated artwork, and replicate or remix styles for their own projects.

The platform serves as a massive knowledge base for prompt engineering, enabling both beginners and professionals to improve their AI art generation skills. It features advanced search filters by model, style, aspect ratio, and tools, along with community features like collections and likes. Beyond images, PromptHero has expanded to include prompts for AI video generation (e.g., Runway, Pika) and AI music/audio models, making it a central hub for multi-modal AI creativity.

It is primarily used by digital artists, content creators, marketers, and AI enthusiasts who want to streamline their workflow, learn prompt crafting techniques, and achieve specific artistic results without endless trial and error. The site also offers tools for prompt generation and AI upscaling for registered users.
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PromptHero

Specifications

Pricing Model Freemium
Category Images Generator
Languages English
Last Update Updated Dec 2025
Platforms
Web

Best For:

  • AI Artists & Hobbyists
    Find inspiration and learn the exact prompts to recreate desired artistic styles or subjects.
  • Content Creators & Marketers
    Quickly generate concept art, social media visuals, and advertising assets using proven prompts.
  • Prompt Engineers
    Research and analyze successful prompts across different AI models to refine techniques.

Key Features

API Available
Beginner Friendly

Gallery & Demo

Pros

  • Vast database of millions of searchable prompts and generated images/videos.
  • Supports all major AI models (SD, Midjourney, DALL-E, Flux, Runway).
  • Excellent for learning prompt engineering and discovering new styles.
  • Free to browse and search; community features enhance discovery.
  • Includes advanced filters and metadata (model, sampler, seed) for precise replication.

Cons

  • Full-resolution downloads and advanced features require a paid subscription.
  • Quality and relevance of search results can be inconsistent.
  • Primarily a search/inspiration tool, not a direct AI image generator itself.

Frequently Asked Questions

Is PromptHero free to use?

Yes, browsing, searching, and viewing prompts are free. A Pro subscription unlocks full-resolution downloads, API access, and advanced filters.

Does PromptHero generate images?

No, it is a search engine for prompts. You use the discovered prompts in external AI tools like Midjourney or Stable Diffusion to generate images.

What AI models does it support?

It supports prompts for Stable Diffusion, Midjourney, DALL-E, Flux, Runway ML, Pika, and many other image and video AI models.

Release History

vv2.0 Jan 01, 2024

AI Video Prompt Search Launch

Expanded platform to include search for prompts used in AI video generation models like Runway and Pika Labs.

Freemium
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