Most visited prompt tools
Ranked by unique visits from this directory (one visit per visitor per day).
- 1
prompts.chatOpen-source community prompt collection that grew out of “Awesome ChatGPT Prompts”.1
- 2
ChatGPT Prompt Engineering for DevelopersFree short course by Andrew Ng and OpenAI’s Isa Fulford.0
- 3
Claude Prompt Engineering GuideAnthropic’s official prompt engineering documentation for Claude.0
- 4
Prompt Optimizer (open source)Popular open-source prompt optimizer you can use online or self-host.0
- 5
PromptBaseThe best-known marketplace for buying and selling AI prompts.0
- 6
PromptHeroSearchable prompt gallery for image and video models.0
- 7
AI Prompt ArchitectPrompt generator built around a structured prompting framework.0
- 8
AI Prompts Hub40+ free, no-signup prompt generators for chat, image and business tasks.0
- 9
AI21 Prompt EngineeringAI21 Labs documentation on prompting its Jamba models.0
- 10
AIPRMBrowser extension that adds a library of prompt templates inside ChatGPT.0
- 11
AgentaOpen-source platform for prompt management, evaluation and observability.0
- 12
Amazon Bedrock Prompt EngineeringAWS guide to prompt engineering with links to each model provider’s guide.0
- 13
Amazon Nova Prompting Best PracticesOfficial prompting guide for Amazon Nova understanding models.0
- 14
Amazon Nova Reel Prompt GuideAWS documentation for generating video with Amazon Nova Reel.0
- 15
Anthropic AcademyAnthropic’s free course platform for Claude, prompting and agents.0
- 16
Anthropic CoursesAnthropic’s free educational notebooks, from API basics to prompt evaluations.0
- 17
Anthropic Prompt Engineering TutorialFree interactive, step-by-step prompt engineering course from Anthropic.0
- 18
Arize PhoenixOpen-source tracing, evaluation and prompt playground for LLM apps.0
- 19
Awesome Claude PromptsCommunity list of prompts written and tested for Claude.0
- 20
Azure OpenAI Prompt EngineeringMicrosoft’s prompt engineering techniques for models on Azure.0
- 21
BraintrustPrompt management combined with evaluation and tracing.0
- 22
Brex Prompt Engineering GuidePractical prompt engineering notes from the Brex engineering team.0
- 23
CLIP InterrogatorImage-to-prompt tool: upload a picture and get a matching text prompt.0
- 24
ChatXMarketplace and library of prompts for chat and image models.0
- 25
CivitaiCommunity hub for open image models, LoRAs and prompts.0
- 26
Claude Console Prompt GeneratorGenerate and improve production-ready prompts for Claude in Anthropic’s developer console.0
- 27
Claude Prompt LibraryOfficial example prompts from Anthropic for Claude.0
- 28
Cohere Prompt EngineeringCohere’s introduction to prompt engineering for its models.0
- 29
DSPyFramework for programming — not hand-writing — prompts, with automatic optimizers.0
- 30
DeepEvalOpen-source framework for unit-testing LLM outputs.0
- 31
DogPromptCreative image prompts with example pictures — pets, architecture, interiors, portraits and more.0
- 32
FabricOpen-source framework of reusable prompt “patterns” you run from the command line.0
- 33
Feedough AI Prompt GeneratorBuilds better prompts by asking you guided questions.0
- 34
Filmora AI Prompt HubPrompt guides and examples for video, image and text models from Wondershare Filmora.0
- 35
Flik AI Prompt GuidesModel-by-model video prompting guides for Kling, Veo, Seedance and Hailuo.0
- 36
FlowGPTCommunity platform for sharing prompts and prompt-based chatbots.0
- 37
Gemini Prompting StrategiesGoogle’s official prompt design guide for Gemini.0
- 38
God of PromptLarge paid prompt bundles for business, marketing and productivity.0
- 39
Google AI StudioGoogle’s free playground for writing and testing prompts with Gemini.0
- 40
Google Prompting EssentialsGoogle’s beginner course on prompting, with an optional certificate.0
- 41
Google Veo Prompt GuideGoogle’s official prompt guide for Veo video generation.0
- 42
HeliconeOpen-source LLM observability with prompt versioning and cost tracking.0
- 43
IdeogramImage generator with a Describe feature and automatic prompt enhancement.0
- 44
Image2PromptsFree image-to-prompt generator for AI art.0
- 45
ImagePrompt.orgImage to prompt converter with model-specific output.0
- 46
Imagine.art Veo 3.1 Prompt GuideGuide to Veo 3.1 prompts, including first and last frame control.0
- 47
ImgoAI Video Prompt BuilderTurns simple concepts into model-aware video prompts.0
- 48
Instructa AI PromptsCurated prompts and rules for Cursor, Cline, Windsurf and GitHub Copilot.0
- 49
Jotform AI Prompt GeneratorFree generator that writes prompts for text and image models.0
- 50
JumaTeam AI workspace (formerly Team-GPT) with shared prompt libraries.0
- 51
Kling Text-to-Video Prompt GuideKling’s official structure for text-to-video prompts.0
- 52
LaPromptPrompt marketplace for text, image, video and audio models.0
- 53
LangGPTStructured prompt framework and template collection.0
- 54
LangSmithLangChain’s platform for tracing, evaluating and managing prompts.0
- 55
LangfuseOpen-source LLM engineering platform with prompt management, tracing and evals.0
- 56
LatitudeOpen-source platform for prompt engineering and AI agents.0
- 57
Learn PromptingFree open course on prompt engineering, plus paid advanced courses.0
- 58
LexicaSearch engine for AI-generated images and the prompts behind them.0
- 59
Lilian Weng: Prompt EngineeringIn-depth survey of prompting techniques and the research behind them.0
- 60
Lovart Video Prompt GeneratorBuilds cinematic video prompts for Veo, Sora and Kling.0