Sample app idea generator
Need something to build to practice a framework or write a tutorial? Get a curated idea instantly, or ask the AI for a fresh one.
Category
Your idea
Generate a fresh one with AI
Want something the list doesn't have? Describe a topic or technology (optional) and let a small AI model invent an idea in the same spirit.
Stretch goal:
The AI part runs a small, cheap model with a hard daily budget (per visitor and global) so it stays free. Your topic text is sent to the server only when you click Generate — the curated ideas never leave your browser.
About this tool
The curated list comes from my sample app ideas post: apps that are good for tutorials and practice — easy to explain, buildable in under 24 hours, easy to extend. Not startup ideas, and no to-do apps.
The AI generator uses the same rules as a prompt, so fresh ideas keep the same spirit: self-contained apps, AI-powered apps, or apps built around a public API.
Read more
- A list of sample Web App Ideas — the full post with public APIs and fake data sources
- How to learn programming
- How to learn how to learn
- Inference cost calculator — if your idea uses an LLM API, estimate what it costs