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What is Public Prompts?

Public Prompts is a free resource for AI art creators that publishes ready-to-use Stable Diffusion prompts along with the recommended sampler, step count, and CFG settings to reproduce each result. It also hosts a library of custom LoRA, DreamBooth, and Stable Diffusion model downloads, plus embeddings (textual inversions), covering styles such as pixel art, synthwave, 3D renders, and realistic portraits. The project is built on the principle of keeping AI art prompts and models openly available rather than sold, with model files distributed through Civitai, Hugging Face, and Google Drive.

Key Features

Prompt library

Browse free Stable Diffusion and AI art prompts organised by style and use case

Prompt detail pages

Each entry shows the full prompt text plus recommended sampler, step count, and CFG scale

Copy button

One click copies a prompt's text ready to paste into your image generator

Sample image galleries

Each prompt includes example outputs so you can preview the style before generating

Model downloads

Custom LoRA, DreamBooth, and Stable Diffusion models for styles like pixel art, synthwave, and 3D characters

Embeddings library

Textual inversion files such as Car Photography and Karsh Portrait for refining outputs

Community Discord

A server for help with running Stable Diffusion locally and training custom models

Pros & Cons

Advantages

  • Everything on the site is free to browse, copy, and download with no account or payment required.
  • Each prompt comes with the exact generation settings, which makes results easier to reproduce than copying a prompt alone.
  • Models and embeddings are hosted on established platforms such as Civitai and Hugging Face, so downloads are straightforward.
  • Sample image galleries let you judge a prompt's output style before committing time to generate.
  • The project's open ethos means prompts and models are shared freely rather than locked behind paywalls.

Limitations

  • The catalogue of prompts and models is curated and relatively small rather than exhaustive.
  • Content centres on Stable Diffusion and similar image models, so it is not aimed at text or chat prompt users.
  • There is no built-in image generation; you supply your own Stable Diffusion setup or third-party tool.
  • Some listed models are several generations old and may not match the latest SDXL or newer checkpoints.

Use Cases

Stable Diffusion users who want tested prompts with proven sampler and CFG settings to copy directly.

Digital artists looking for downloadable LoRA or DreamBooth models in styles such as pixel art, synthwave, or 3D characters.

Beginners learning AI image generation who need example prompts and settings to understand how outputs are produced.

Creators seeking embeddings and textual inversions to refine a specific look like portraits or product photography.

Hobbyists who want a free, no-signup reference for AI art prompts rather than a paid prompt marketplace.