Best Free Prompt Guides AI tools

Meigen.ai is a searchable prompt gallery and workf...

Meigen.ai is a searchable prompt gallery and workflow accelerator for AI image and video models like GPT Image 2, Midjourney, and Seedance 2.0. It offers ready-made prompts, style templates, and one-click copy/remix tools to speed up prompt engineering and cross-model content creation.

gptimageprompt.io is a searchable prompt library w...

gptimageprompt.io is a searchable prompt library with 20+ categories and editable templates using highlighted variables like [subject] and [style] for precise AI image generation control. It offers one-click translation, visual output mapping, and a streamlined pick-edit-generate workflow, suitable for commercial projects across anime, photography, 3D, and other creative domains.

Prompts.chat is an interactive guide for mastering...

Prompts.chat is an interactive guide for mastering prompt engineering, offering structured templates and multilingual exercises. Its second edition provides refined techniques and workflows for crafting clear, effective prompts across 17 languages.

AI Prompt Space is a library of expertly crafted p...

AI Prompt Space is a library of expertly crafted prompts for platforms like ChatGPT and Claude. It offers tailored templates for text, image, and video generation, along with tools for learning, customer service, and localization.

GPT Prompt Lab is an AI-powered prompt generator t...

GPT Prompt Lab is an AI-powered prompt generator that crafts customized prompts for diverse content types using ChatGPT, Gemini, and DeepSeek models. It enables users to specify topics, formats, and word counts for articles, code, emails, and more.

100xprompt is an AI tool that improves prompt craf...

100xprompt is an AI tool that improves prompt crafting by analyzing vagueness, suggesting targeted questions, and offering advanced web search capabilities. It provides step-by-step tutorials for users, enhancing clarity in AI interactions.

Capable centralizes team prompt management and sha...

Capable centralizes team prompt management and sharing with a builder for dynamic variables, reusable templates, testing, permission controls and department grouping. Integrates with OpenAI API so teams run prompts via their own GPT models and govern usage.

PromptMage is a Python framework that simplifies m...

PromptMage is a Python framework that simplifies multi‑step LLM application development. It offers prompt version control, a visual playground with history, automatic FastAPI generation, and manual/automatic evaluation for reliable testing and collaboration.

OctiAI automates prompt construction for text and ...

OctiAI automates prompt construction for text and image models, offering context engineering, automatic refinement, reusable agent workflows, a weekly‑updated template library, dynamic tuning, multi‑layer structuring, autofill, Discord integration, tutorials, and 24/7 support.

Wizardshot is a web app and Chrome extension that ...

Wizardshot is a web app and Chrome extension that automatically converts screen recordings into structured, step‑by‑step tutorials. It exports to PDF/DOC, GIFs, embeds videos, supports team collaboration, role‑based access, blurs sensitive data, and provides analytics on usage and gaps.

Prompt Engineering Institute offers resources for ...

Prompt Engineering Institute offers resources for mastering prompt engineering and AI applications, including free courses, tutorials, and community support. Its 5C framework aids in crafting effective prompts and optimizing AI model performance through advanced techniques.

Reflectr AI Journal is a mobile app that records d...

Reflectr AI Journal is a mobile app that records daily entries, uses AI to give feedback, generate tags, and offer reflection prompts. It delivers daily recaps, follow‑up questions, and multiple AI personas for diverse perspectives.

PUMPG is an interactive builder that lets users cr...

PUMPG is an interactive builder that lets users craft detailed Midjourney prompts with fields for main idea, negative text, model version, aspect ratio, stylization, chaos, and more. Tooltips explain parameters, while advanced settings manage GPU use and iteration.

Prompt Attack offers a diverse marketplace of cust...

Prompt Attack offers a diverse marketplace of customizable prompts, including calligraphies, icons, and illustrations for various projects like SEO research and web development. Access trending prompts and exclusive midjourney content for optimal results.

The GPT-Prompt-Engineer tool utilizes advanced AI ...

The GPT-Prompt-Engineer tool utilizes advanced AI models like GPT-4 and GPT-3.5-Turbo for prompt generation and testing. It ranks and compares prompts, offering customization features for efficient prompt engineering in various AI applications.

Craft personalized best man speeches effortlessly ...

Craft personalized best man speeches effortlessly with Best Man Pro. Generate three tailored speech options in minutes, whether you prefer a formal or casual tone. Simplify speech writing and deliver a heartfelt toast stress-free.

AIPRM is a browser extension offering a library of...

AIPRM is a browser extension offering a library of 4,000+ ready‑to‑use prompts for ChatGPT, Claude, Gemini, Midjourney, and GPT‑Image. It lets users create, store, organize, and centrally manage prompts—including custom GPTs—across languages, enhancing workflow efficiency.

The ChatGPT Prompt Generator from webutility.io is...

The ChatGPT Prompt Generator from webutility.io is an online tool that streamlines prompt creation for engaging and insightful conversations with ChatGPT, allowing users to define their desired action, focus, subject, and context.

Promptsideas is a marketplace offering 13,000 AI p...

Promptsideas is a marketplace offering 13,000 AI prompts for models such as ChatGPT, Gemini, Claude, Stable Diffusion, Midjourney, Leonardo AI, and DALL·E. Users browse, sell, store prompts, and generate social media bios, pitch decks, and character designs.

Trickle converts natural‑language prompts into ful...

Trickle converts natural‑language prompts into full web apps without coding, using a canvas interface, AI‑guided UI assembly, templates, Gemini 3.0 Pro integration, and export to static sites or cloud. Ideal for designers, developers, and startups.

Promptmakr is an AI prompt generation tool with an...

Promptmakr is an AI prompt generation tool with an easy-to-use interface that generates high-quality images based on user input prompts. It also has a Discord community for support.

This AI tool adds AI features to products quickly ...

This AI tool adds AI features to products quickly with GPT-3 prompt crafting, A/B testing, live API endpoints, and a free beta version. Potential use cases include email task automation and JSON generation.

Easyprompt is an AI tool that offers a chatbot pro...

Easyprompt is an AI tool that offers a chatbot prompt library and marketplace, a web app optimized for ChatGPT UX/UI, and enables users to generate effective responses without a ChatGPT account. It also has diverse chatbot prompts in its library.

Prompt Silo from Pheeds.com is an online tool that...

Prompt Silo from Pheeds.com is an online tool that generates creative and unique content ideas by inputting a seed keyword. It provides detailed information about each topic, including search volume, competition level, and suggested keywords.

Promptbase is an AI prompt marketplace with access...

Promptbase is an AI prompt marketplace with access to high-quality prompts for various industries and use cases. Users can buy, sell, and generate images directly using stabl diffusion technology and receive 5 free credits daily.

Promptlay is a widely used AI tool platform design...

Promptlay is a widely used AI tool platform designed for engineers to manage and track performance. It features visual management templates and API usage monitoring, and has gained trust from over 1,000 engineering teams.

Promptstacks is a community-driven platform for sh...

Promptstacks is a community-driven platform for sharing generative AI prompts. It offers Discord collaboration, curated articles, courses, and structured Prompt Engineering and Text‑To‑Image School for beginners to intermediates. It supports idea generation, critique, and networking with 20,000+ members.

What a Prompt is an AI tool that generates enhance...

What a Prompt is an AI tool that generates enhanced prompts for chatgpt using various methods, including text enhancement and visual settings, with quick and easy usage.

Promptitude centralizes GPT prompt creation, editi...

Promptitude centralizes GPT prompt creation, editing, and management for teams, offering a ready‑to‑use library, visual builder, no‑code integration, document reference, multi‑provider support, flow automation, rating, secure sharing, and a unified chat for testing.

PromptSandbox.io is an OpenAI playground for devel...

PromptSandbox.io is an OpenAI playground for developers and researchers to test, experiment and refine their AI models with pre-trained GPT models, a simple interface, and a community forum.