Free AI Resources
Interactive tools, cheat sheets, templates, diagrams, and guides to help you learn and work with AI. No email required. No signup. All CC-BY licensed.
Token & Cost Calculator
Understand how AI models tokenize text and estimate real-time costs across 53+ models. Compare pricing, visualize tokens, and learn optimization strategies.
productivity
30-Day AI Habit Tracker
Build AI Into Your Daily Routine
A structured 30-day program to build sustainable AI habits. Daily challenges, tracking sheets, and reflection prompts to make AI a natural part of your workflow.
AI Email Templates Library
50 email templates for common scenarios
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
AI Meeting Assistant Templates
Automate meeting prep, notes, and follow-ups
Ready-to-use prompts for meeting agendas, note-taking, action item extraction, and follow-up emails using AI.
AI Presentation Builder
Create compelling decks with AI help
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
AI Workflow Automation Guide
Automate repetitive tasks with AI
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
Workplace AI Tools Guide
The Best AI Tools for Office Productivity
A curated guide to AI tools designed for workplace productivity. Email, meetings, documents, spreadsheets—find the right AI tool for every work task.
development
marketing
AI Content Calendar Template
Plan 30 days of content with AI assistance
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
AI Marketing Campaign Builder
Design campaigns with AI assistance
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
AI SEO Optimization Checklist
Use AI for SEO research and optimization
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
AI Social Media Toolkit
Automate social media with AI
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
Technical Deep Dives
AI Cost Optimization Checklist: Cut Your AI Spend by 30-70%
Production-tested strategies to reduce AI costs without sacrificing quality
A comprehensive, actionable checklist with 50+ optimization techniques, real case studies showing 30-90% cost reductions, and implementation roadmaps for engineering teams running AI in production.
AI Testing Framework
Test AI outputs for quality and safety
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
AI Training Data Best Practices
Build quality datasets for AI projects
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
Fine-tuning Decision Tree
When to fine-tune vs prompt vs RAG
Should you fine-tune a model, use better prompts, or build a RAG system? This decision tree helps you choose the right approach.
RAG in One Diagram
Retrieval-Augmented Generation explained visually
Understand how RAG works with one simple diagram. No math, no jargon—just boxes and arrows showing how AI retrieves and uses your data.
Token & Cost Calculator
Interactive tool to understand tokens and estimate AI API costs
Learn how AI models tokenize text and calculate real-time costs across 53+ models from OpenAI, Anthropic, Google, Cohere, DeepSeek, and more. Includes interactive visualizer, model comparison, and optimization strategies.
business
AI Customer Service Playbook
Implement AI in customer support effectively
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
AI Project Planner
Plan and scope AI projects from idea to deployment
Step-by-step worksheet for planning AI initiatives. Define goals, assess feasibility, estimate costs, and create timelines.
AI Use Case Library
100 practical AI applications by industry
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
AI Vendor Evaluation Scorecard
Compare and score AI tools and services objectively
Standardized scorecard for evaluating AI vendors. Compare features, pricing, security, support, and more across multiple options.
Evaluation & Testing
AI Data Analysis Playbook
Turn Raw Data Into Actionable Insights with AI
A comprehensive guide to using AI for data analysis. From data cleaning to visualization to insight generation—everything you need to become a data-driven decision maker.
LLM Evaluation Rubric
Score and compare AI model outputs
Systematically evaluate AI outputs with this 7-criteria rubric. Perfect for comparing models, testing prompts, or quality assurance.
practical
Safety & Ethics
AI Ethics Checklist
10-point audit for responsible AI
Build AI responsibly with this 10-point ethics checklist. Privacy, bias, transparency, accountability—make sure you've covered the essentials.
AI Safety Basics
One-page guide for families & teams
Essential safety rules for using AI responsibly. Protect privacy, avoid hallucinations, spot bias, and create simple policies—all on one printable page.
data
Getting Started
AI Glossary Quick Reference
Top 25 AI terms you need to know
From LLM to fine-tuning, tokens to embeddings—master the essential AI vocabulary with this one-page reference guide.
AI Tools Comparison Chart
ChatGPT vs Claude vs Gemini side-by-side
Compare the top 3 AI assistants at a glance. Features, pricing, strengths, weaknesses, and ideal use cases—all in one chart.
AI Vocabulary Builder
100 essential AI terms with plain-English definitions
Master AI conversations with this comprehensive vocabulary guide. Each term includes definition, pronunciation, example, and related concepts.
creative
AI Image Prompting Guide
Create stunning AI art with better prompts
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
Content Creator AI Toolkit
AI Tools and Workflows for YouTube, Podcasts, and Blogs
The complete AI toolkit for content creators. From ideation to production to promotion—every tool and workflow you need to create more content with less effort.
education
workplace
build-deploy
research
governance
Business & Strategy
AI Use Case Evaluator
Score your project before you build it
A comprehensive framework to evaluate whether your use case is a good fit for AI. Score 6 critical dimensions, get actionable recommendations, and avoid costly mistakes before you invest.
Enterprise AI Adoption Playbook
A Strategic Guide for Large-Scale AI Implementation
The comprehensive playbook for enterprise AI adoption. From building the business case to governance to change management—everything leadership needs to drive successful AI transformation.
Generative Engine Optimization (GEO) Guide
Get your brand mentioned in AI answers, not just Google results
Understand how AI chatbots find and present information about brands. Learn the difference between trained knowledge, search-enabled AI, and how to appear in AI-generated answers. Includes reputation management strategies.
Prompting & Techniques
AI Writing Prompts Collection
100+ Writing-Specific Prompts for Every Type of Content
A curated collection of writing prompts designed specifically for content creation. From blog posts to emails to social media—copy-paste prompts that produce great writing.
Prompt Debugging Checklist
Fix prompts that aren't working
Practical resource for AI implementation. Includes templates, checklists, and actionable guidance.
Prompt Engineering Framework
5-step template for better prompts every time
Stop guessing and start engineering. This 5-step framework turns vague prompts into precise, reusable templates that get results.
Prompt Engineering Templates Library
50+ proven prompt templates for common AI tasks
Ready-to-use prompt templates for writing, coding, analysis, and more. Save time and get better results with battle-tested patterns.
Prompt Patterns Cheat-Sheet
10 proven patterns for better AI outputs
Master prompting with 10 battle-tested patterns. Each pattern includes the goal, examples, and output format—all on one printable page.
The Ultimate AI Prompt Library
200+ Copy-Paste Ready Prompts for ChatGPT, Claude, and More
The only prompt library you'll ever need. 200+ tested, ready-to-use prompts across 9 categories—writing, coding, research, business, and more.
tools
ethics
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These resources are extracted from our comprehensive guides. For deeper explanations, examples, and step-by-step tutorials, explore the full guide library.
License: All resources are licensed under Creative Commons Attribution 4.0 (CC-BY).
You're free to share, print, and adapt these resources—just credit Field Guide to AI (fieldguidetoai.com).