Taken from this post by /u/nightkall.
A list of useful Prompt Engineering tools and resources for text-to-image AI generative models like Stable Diffusion, DALL·E 2 and Midjourney.
Prompt galleries and search engines:
- Lexica: CLIP Content-based search. Create with Seed, CFG, Dimensions. Favorites.
- OpenArt: CLIP Content-based search. Presets, Favorites. SD, DALL·E 2, Midjourney. Seed, Dimensions. Create.
- Playground AI: Gallery & Remix. SD, DALL·E 2. img2img, Instruct Pix2Pix. Full Parameters.
- PromptHero: Filtery by models. Seed, CFG, Dimensions, Steps. Favorites. SD, DALL·E 2, Midjourney. Generate. NSFW
- artspark: Search and use filters like Style, Artists, aesthetics... Create.
- Krea: CLIP Content-based search. Likes, related images and profiles. Atlas: similar map
- Midjourney: Community Showcase
- Avyn: Search engine and txt2img. In-Painting.
- PromptSearch: text and image search.
- PromptLocker: a community for AI Artists to get and give feedback.
- Promptflow: Search + Generate AI images.
- Visualise: Create and share image prompts. Marketplace.
- Sparkl: Create images and gallery. Chrome extension
- Publicprompts.art: Free HQ prompts
- Promptbase: Prompt Marketplace
- Eye For AI: Create with prompt modifiers.
- Find Anything: Add AI-generated images to Google Search extension.
- Prompt crafter organizer: Windows software
- SuperPrompts: Create a beautiful gallery for your AI art without leaving Twitter.
- Pixela.ai: AI-Generated Game Textures.
- ThePromptBay: AI images and text prompts. Share & Learn.
- Pixai.art: Prompt discussion board and gallery. Share. NovelAI. (NSFW)
- Ponzu Logos
- Phraser: Create and search. Paid subscription.
- Histre: Create and share prompts.
- PromptRush: Prompt keyword research tool & analyzer (Down?)
- NSFW:
- booru.plus/+stablediffusion Search NSFW
- NastyPrompts: Search NSFW. Model Seed.
- NovelAI.io: AUTOMATIC1111 full PNG EXIF: +-prompt, steps, sampler, CFG, Seed, strength, noise, size.
- Ptsearch: AUTOMATIC1111 full PNG EXIF: +-prompt, steps, sampler, CFG, Seed, strength, noise.
Visual search:
- Lexica: enter an image URL in the search bar.
- OpenArt: enter an image URL in the search bar.
- Enterpix: Context, prompt, and image search. Generate.
- Clip retrieval: Camera icon=similar, magnifying glass=captions.
- Haveibeentrained: search laion-5b dataset.
- PromptSearch: Upload an image, paste an URL, or click on the magnifying glass. Click image/search for more.
- Phraser: image icon at the right.
- same.energy: Right-click to view image info.
- Yandex, Bing, Google, immerse, Tineye, iqdb: reverse and similar image search engines (sorted best to worst).
- dessant/search-by-image: Open-source browser extension for reverse image search.
- marqo-ai: Index your images using AI.
Prompt generators:
- Promptly: Uses AI to build and enhance Prompts. Image samples (in advanced mode)
- promptoMANIA: Visual modifiers. Great selection. With weight setting.
- Phraser: Visual modifiers.
- Promptgen: Customizable (saving JSON). Info
- AI Text Prompt Generator
- Dynamic Prompt generator
- Gustavosta/MagicPrompt-Stable-Diffusion: GPT-2 text completion. Dall-E 2 version.
- succinctly/text2image: GPT-2 Midjourney trained text completion.
- Aiprompt.io: GPT-2 random prompt generator. Info.
- Prompt Parrot colab: Train and generate prompts.
- cmdr2: 1-click SD installation with image modifiers gallery.
- Phase.art: assistant with visual modifiers. SD Generator and share.
- Noodle Soup Prompts v3.0: Prompt Terminology Generator. Github.
- Prompt extend: add suitable modifiers and styles.
- ARTemAI: Prompt Enhancer and generator.
- prompt-converter: SD v1 to V2
- Promptextend.com
- DistilGPT2 Stable Diffusion V2 Model Card
- Prompt important keyword analyzer
- OpenAI CLIP Tokenizer: count tokens
Image-to-prompt Img2prompt:
- latentspace.dev: explore Stable Diffusion latent space and find prompt descriptions + Lexica.
- Phraser: Upload an image and the prompt will be displayed in the search bar.
- Magicstudio pic2prompt
- img2prompt Replicate by methexis-inc: Optimized for SD (clip ViT-L/14).
- AUTOMATIC1111: Interrogate CLIP in img2img tab
- Clip interrogator: by @pharmapsychotic
- CLIP Artist Evaluator colab
- BLIP
Explore Artists, styles, and modifiers:
- Parrot Zone: Artist Style Studies (SD2) & Modifier Studies
- Clip retrieval: search dataset. Similar search Camera icon=similar, magnifying glass=captions. Github.
- Datasette: dataset explorer; image-count sort by artist, celebrities, characters, domain. Info. In.
- Haveibeentrained: search dataset. Similar search (enter an image URL next to '?url='). Click image/search for more.
- SD Artist Collection by sgreens.
- The Ai Art: gallery for modifiers.
- urania.ai: Top 500 Artists gallery, sorted by image count. With modifiers/styles.
- Generrated: DALL•E 2 table gallery sorted by visual arts media
- Artist Studies by @remi_durant: gallery and Search.
- SDArtists: 100+ artists identified in SD.
- https://rentry.org/artists_sd-v1-4
- 3680 images in the styles of 919 artists: Mega
- A flower woman by 1500+ Artists.
- Artist, Keywords, Artstyles Google Doc.
- MisterRuffian's Latent Artist & Modifier Encyclopedia.
- Visual arts: media list, related; Artists list by genre, medium; Portal
- SD 1.5 recognized Artist / Modifiers Study by Manav Mashruwala
Guides and studies:
- SD Prompt Book: by OpenArt & PublicPrompts.
- r/StableDiffusion/wiki/
- SD Wiki: Tips, Keywords
- Getting Started, beginners guide
- NAI Research: Perspective, Clothes
- How and why stable diffusion works for text to image generation: Illustrated visual explanation.
- Disco Diffusion Illustrated Settings
- A Traveler’s Guide to the Latent Space
- Stable Diffusion: Trending on Art Station and other myths; part 2
- Stable Diffusion Training data info.
- comparison_of_upscaling_models
- best-prompts-for-text-to-image-models-and-how-to-find-them
- Comparison of Training Techniques: Lora, Inversion, Dreambooth, Hypernetworks: Video
- How to turn any model into an inpainting model
Top text-to-image txt2img software:
- AUTOMATIC1111: Latest features. 1click, Wiki; Extensions: Video; Scripts: In/Outpaint GUI's: openOutpaint, Hua, Image browser, viewer; Optimizations: xformers (+ it/s speed), 1.5 VAE autoencoder (better faces/hands). Dynamic Prompts: Wildcards-for-SD sd-wildcards ; ControlNet: sd-webui-controlnet, unprompted
- InvokeAI: Best Web UI. In/Outpaint infinite canvas.
- ComfyUI: Modular Stable Diffusion GUI
- sd-webui (hlky)
- Peacasso
- deforum: create animations.
- Inpainting: UnstableFusion
- Outpainting: SD-infinity, auto-sd-krita extension
- Diffusion Bee: MacOS UI for SD.
- Chaos Reactor: a community & Open Source modular tool for synthetic media creators.
- aiimag.es: free, easy to install windows program.
- ArtRoom: 1-Click setup. Easy UI
- Plugins: Photoshop, Krita, Gimp, Blender.
- lama-cleaner: erase/remove unwanted objects using LaMa Image Inpainting or SD.
- style2paints: AI driven lineart colorization tool.
- Breadboard: Browse, search, and manage all AI generated images on your machine.
Top text-to-image txt2img Web Apps:
- Playground AI: SD, DALL·E 2. img2img, Instruct Pix2Pix. Gallery.
- Stable Horde: Stable UI, ArtBot (ControlNET and Multiple models), DiffusionUI
- Pinegraph: discover, create and edit with Stable/Disco/Waifu diffusion models.
- Pollinations: AI-generated media (image, video, audio, text).
- mage.space: unfiltered SD WebUI.
- Sparkl: Generate images and gallery. Multiple models.
- getimg.ai: txt2img, img2img, inpainting / outpainting.
- Stablediffusion-infinity: Outpainting huggingface. Github.
- Finetuned_diffusion: Multiple fine-tuned Stable Diffusion models.
- Stable-diffusion-conceptualizer: community-trained SD Textual Inversion concepts.
- Stablecog: Simple, free & open source AI image generator.
- AUTOMATIC1111 hugginface
- Multi-user infinite canvas outpainting: koll.ai, prompt.ist, SD Multiplayer
- picfinder.ai: Infinite image generation powered by AI.
Models:
- Civitai: Gallery, search and review. All model types.
- Stadio: Try models and download.
- Dreambooth: Cyberes, sdmodels, hf
- Upscalers: upscale.wiki, Interactive Visual Comparison
- Textual Inversion embeddings:
Prompt Tools and AI Apps directories:
- Creaitives: 1200+ AI Tools.
- Futurepedia: 1091+ Tools.
- Favird: 1049+ Tools.
- Futuretools. 941+ Tools.
- Topai.tools: 850+ Tools.
- Diffusiondb: 632+ SD Tools.
- Aitools.fyi
- Aiartapps
- Tools and Resources for AI Art by pharmapsychotic
- Akashic Records
- Awesome Stable-Diffusion
- SD RESOURCE GOLDMINE: Prompting
- Chaos Reactor Gallery.
- Parrot Zone Link List
Other SD directories:
- List of SD systems, web apps, Colabs, Resources. (list of posts)
- Active GitHub SD Forks: AUTOMATIC1111, hlky sd-webui, InvokeAI, deforum video
- MultiReddit / Custom Feed: AI Art, SD, AI NSFW
- Discords: SD Official
Updated 2023-03-01