369 things to build with Claude Code

Don't know what to build? Start with something people already want. 93 tools people search for every month, ranked by search volume, plus your own version of 276 famous apps and games. Each one comes with a prompt you can paste into Claude Code to get it built.

Build time:

369 ideas

Questions

Where does the search volume come from?

The tool ideas come from keyword research: each one is a search people type into Google every month, with an estimate of monthly searches from an SEO keyword tool. Treat the numbers as a guide to demand, not a promise of traffic, and check the current figure in your own keyword tool before you commit.

How do I use a prompt?

Open an empty folder, start Claude Code, and paste the prompt. It asks Claude to write a short plan first, then build the core feature, then the rest, then test it and tell you how to deploy. Read the plan before it starts coding and steer it if anything is off.

Is it OK to build a clone of a famous app?

Building your own app with similar features is how most software starts. Copying a brand is not. Every app prompt here tells Claude to use an original name, logo, colours, copy and art, and the game prompts ask for original characters and levels with familiar mechanics. The best version is usually a smaller one for a niche the big app ignores.

What do Weekend, 1–2 weeks and Big build mean?

A rough guide to how long a working first version takes with Claude Code. Weekend ideas are a single tool or a few screens. 1–2 weeks ideas need accounts, a database and more screens. Big builds involve payments between users, real-time features, regulation or heavy infrastructure, and the prompts point you to a provider for that part.

Which ideas should I start with?

Calculators and single-purpose tools with a few thousand searches a month are the fastest path to traffic: one page, one job, and a searcher who already wants it. Sort by easiest, pick something in a niche you know, and ship it in a weekend.

Give Claude more to work with while it builds: skills, MCP servers and subagents. Once it ships, use the overnight prompts to find users for it.