PD2V Web
AI tools and guides
from beginner to pro.
A place for everyone who wants to actually create with AI — not just read about it. AI set up your way, Cursor, images, music, video and a big collection of prompts. Free and tested in practice — copy, tweak, use.
Set up AI to do what you want.
Rules that tell the AI who you are, how to talk and what it must never do. For everyday chat and for AI agents that touch your files.
- ChatGPT
- Claude
- Gemini
- Grok
- Cursor
- Claude Code
Pick where to go next
Each guide is its own page with tips and prompts to copy, for beginners and the experienced alike.
🚀 Getting started
Course: How to write prompts
A complete guide to the structure of a good prompt. From role and context to advanced techniques: examples, self-checks and facts with sources.
Open the course →Which AI for what?
An honest comparison from practice: ChatGPT, Claude, Gemini, Grok, NotebookLM and DeepSeek.
Open the overview →The universal prompt cookbook
Templates that save you hours of explaining. Writing and email, code, marketing, learning, Office with Copilot and system prompts. Copy, fill in the details and create.
Open the cookbook →Cheat sheet: AI phrases and tips
My most-used phrases for AI, tips for editing images, what to leave out of a prompt and how not to wait for the usage limit.
Open the cheat sheet →🎨 Creating
Magic with AI images
How to turn text into exactly the visual you have in mind: illustrations, consistent characters, photo edits and fine-tuning the details.
Open →AI video — generation and animation
Which AI for video, an overview of models and prompts: video from a photo, several shots, dialogue and the same character.
Open →UX, web design and megaprompts
Master-Level website audits, redesign hypotheses, interactive HTML reports and conversion copywriting.
Open the megaprompts →Mastering Cursor IDE
From the first install to agents, Skills and MCP. Whether you are a junior or a senior.
Open the guide →Deploying AI websites to Cloudflare
Your site from Cursor online for free: one command, deploys from GitHub after every push and your own domain.
Open the guide →GitHub for beginners
Git and GitHub without fear, GitHub Copilot for free, a website on GitHub Pages and why passwords don't belong in a repo. With prompts.
Open the guide →🎧 Music
The whole music section →AI music — composer and lyricist
Prompts for lyrics, catchy choruses and music styles for Suno and Udio. And how it connects with PumpyDumpy2Visual.
Open the tips →Suno: how to get a better song out of it
How to write a style, how many instruments at once, tags and lyrics, singing in other languages. With prompts and examples.
Read →Mastering AI music
Why an AI song sounds different on Spotify and in the car, the loudness trap and what mastering can and can't do.
Read →From AI songs to my own app
How songs made for fun and for testing Czech vocals turned into an app for videos that move to the beat.
Read the story →💼 Work and business
AI for business and branding
Let AI rate your logo, come up with a name, write your USP or handle a crisis conversation with a customer.
Open →AI job roles
Roles the AI will play with you: marketer, copywriter, data analyst, recruiter and strategist.
Open →AI for your career and interviews
Keywords for your CV, practice for tricky HR questions and arguments for a higher salary.
Open →Your own custom AI assistant
An assistant without coding that knows your PDFs, policies and processes. Custom GPTs, projects in ChatGPT and Claude, Gemini and Grok.
Open →AI for content creators
Hooks for the first seconds of a video, turning podcasts into short formats and how to structure a script.
Open →An AI assistant for work and the office
Meeting notes, Excel formulas, YouTube video summaries and assertive emails.
Open →Students: from final exams to your thesis
Learning from huge texts, reading logs and preparing for the examiner at your thesis defence.
Open →🏡 Life and family
An AI assistant for modern parents
Tips by your child's age: games, learning, explaining complicated things and getting ready for exams.
Open →AI for health, sport and psychology
A meal plan from what's in your fridge, a training plan made for you and help with stress. With a safety net for when to see a professional.
Open →Relationships, law and handling crises
The neighbour, a car crash, your rights at work. Rehearse crisis scenarios with AI before they happen.
Open →IT help and how-tos for the home
A stuck router, an error code on the washing machine or moving to a new phone. AI walks you through steps you actually understand.
Open →An AI shopping adviser
A car, a phone or a flat: AI finds the reviews and builds a table with the hidden catches and sources.
Open →AI personal finance
Sorting spending from a bank statement, compound interest and the catches in insurance exclusions.
Open →AI travel and trips made for you
A weekend itinerary hour by hour, local tips away from tourist traps and packing for the weather.
Open →AI for hobbies and free time
Snap the yellow leaves of a plant or an empty fridge. AI helps with houseplants and with a recipe from leftovers.
Open →What I've built with AI
Real projects, no theory. What worked, what didn't and what I would do differently next time.
PumpyDumpy2Visual
An offline Windows app that turns music into audio-reactive video.
Project details →PumpyDumpy2AudioMaster
Mastering music on your own computer: balance the track, play it back and save it.
Project details →This AI website
A Czech hub of guides and prompts, now also in English. The one you're reading.
Project details →EuroJackpot and Lotto Max
Draw history, calculations and building picks for two lotteries. It doesn't promise a win.
Project details →Crypto dashboard
What price a historical market cap would mean today at the current supply, and how much pressure the remaining emission creates.
Project details →YouTube channel
My songs, AI experiments and music visualizations, mostly in Czech.
Project details →Dojdeš
Sign-ups to events for your crew, club or neighbourhood: a match, a training session, a trip or a party.
Project details →Opinions and tips
Short articles from practice: what worked for me, what didn't and what I think about AI.
AI slop: buried in careless AI content
Songs, articles, websites and apps made with AI that all look the same and half of them don't work. Why that happens and how not to do it.
Read →AI is getting better: what it missed in May, it found in October
For half a year our website wouldn't load over Wi-Fi and AI kept guessing wrong. In October it found the cause. What changed and how to ask AI.
Read →Tokens and passwords don't belong in a chat
What happens to a key you paste into a chat, and how to do it more safely.
Read →How to give an AI agent brakes
Hooks, rules and push only on request: how I make sure the agent doesn't break anything.
Read →Guides without marketing fluff.
Everything we publish here we use ourselves — whether for building PumpyDumpy2Visual, for our own music or for client projects.
⚡ Always practical
Specific prompts and steps, not just theory. You can try every step right now.
🌍 From a Czech maker, in English
I write the guides in Czech and every one has an English version. Same prompts, same tips, written for English readers.
🆓 Free, no accounts
No sign-up, no emails, no paywalls. Open it, read it, copy the prompts.
🔄 Kept up to date
AI changes week by week — we update the content as soon as something important lands.
Curious about something?
Here are the most common questions. Send anything else to the email below.
How do I actually start coding or building a website with AI?
The easiest start is the Set up AI section. In the generator you answer 15 questions and get rules for Cursor (User Rules and AGENTS.md) and for chat AIs. A detailed Cursor IDE guide has its own page.
What does the flagship “Master-Level Audit” in the UX section do?
It's an uncompromising megaprompt in the UX and web design section. It turns your AI into a team of 4 experts (UX architect, business strategist, SEO and tech lead) that takes any website apart down to the atoms. The output isn't just text but a generated HTML dashboard on your computer and a fix plan ready for the next AI agent.
How can the AI assistant for parents and kids help me?
Whether you're dealing with a toddler's defiance, need to invent an obstacle course at home or explain to a preschooler how a thunderstorm works — the Parents and kids section has ready-made prompts. Pick the age, copy the template, add the things your child loves and AI prepares a playful, educational or calming answer made for them.
Can I use the prompts commercially?
Yes, all prompts are free and you can use them in commercial and non-commercial projects. Just respect the terms of the specific AI tools (ChatGPT, Claude, Gemini, Grok, Cursor, Midjourney…) you use them in.
Will there be more guides and tutorials?
How is this AI website related to the main PumpyDumpy2Visual app?
This website (ai.pumpydumpy2visual.com) is a side subdomain of the main project PumpyDumpy2Visual — an offline desktop app for easily creating audio-reactive music visualizations. Here we share the guides and AI prompts we use ourselves in development, marketing and everyday life.
I have an idea! How can I send you feedback?
We'd love that! Send us an email at [email protected] with the subject “AI guides”. We welcome ideas for new sections, typos in prompts and your own proven workflows you'd like others to see here.