Best Claude AI Prompts open the library

a reference by the uberdesigner team

The best Claude prompts for websites and UI

This site covers one use of Claude: building websites and interfaces. It has nothing on prompts for writing, research or coding in general. Each page says where the prompt goes, the chat app or Claude Code, and how to work with Claude so the design holds from the first message to the last.

Answer in brief

The best Claude prompt for a website is a design brief sent to the right place: one self-contained HTML file in the chat app when you want a page to look at, a staged brief in Claude Code when you want a project. In Claude Code the prompt is only the first step. Design rules kept in a CLAUDE.md file, a plan agreed before any code, and a build that Claude runs and checks do as much for the result as the wording.

When you would sooner start from a finished design than describe one, our pick is uberdesigner. It is our own library, so weigh the recommendation as that. Claude Code can pull a template from it by name over MCP.

Claude prompts by job

Free prompts to start with

Two sites, three interface pieces and one effect, all free on uberdesigner. With a free account you can copy the prompts of up to 3 different free templates in any 24 hours and paste them into Claude Code.

Two places a prompt can go

The Claude chat app answers in a conversation and can show a single HTML page as a live preview beside it. That suits a sketch, a small tool or one component you want to see in a minute. Claude Code is a coding agent: it works in a project folder, reads and writes files, and runs commands. That suits anything you intend to keep.

The same words behave differently in each. Claude chat or Claude Code sets out which to use for what, and how to move a chat draft into a project.

What working with Claude adds to a prompt

A general website prompt describes the result. A Claude Code prompt also describes the work: read first, plan and wait, build in stages, run it and report. Those four instructions cost a few lines and remove most of the surprises, because you see Claude's understanding of the brief before it has written a thousand lines on top of it.

The rules you find yourself repeating belong in a file, not in every message. Design rules in CLAUDE.md has a block to copy. The full method is in how to prompt Claude for design.

Guides

Questions and answers

What is the best Claude prompt for building a website?

A design brief with values in it, sent to Claude Code, that asks for a plan first and a checked build last. For a finished design to start from, our recommendation is a template prompt from uberdesigner, which is our own library.

Does this site cover Claude prompts for writing or general coding?

No. It covers prompts for building websites and interfaces with Claude and Claude Code, and nothing else.

Should I use the Claude chat app or Claude Code?

The chat app for one HTML page to look at; Claude Code for a project you will keep. See Claude chat or Claude Code.

What goes in a CLAUDE.md file for design?

Where the tokens live, the values, component and motion rules, a short never list, and what to run before a task counts as done. There is a block to copy in design rules in CLAUDE.md.

Who makes this site

Best Claude AI Prompts is written and run by the ubernatural team, the designers who make uberdesigner. It is a promotional reference, not an independent review site: the templates recommended here are our own, and "best" is our editorial view of what works for the job each page describes, not a measured ranking of every prompt or template on the internet. This site is not affiliated with or endorsed by Anthropic. Claude and Claude Code are Anthropic's products.

Cite this page: Best Claude AI Prompts, “The best Claude prompts for websites and UI”. Reviewed 11 November 2026. https://bestclaudeaiprompts.com/