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Katsuragi

API—OSS—FREE—DOCS4/5
KA5.3#19 of 34
—WeboutWindowsoutMacoutLinux—Android—iOS

Ranked in AI Wireframe Generators ·No free plan on record

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About

Katsuragi is ranked #19 of 34 in AI wireframe generators on Inferse. It runs on Linux, macOS, Windows.

Compared on AI wireframe generators

Export formats
SVG, PNG, HTMLgithub.com

Facts

Purpose
Katsuragi turns UI ideas into wireframes using a text format designed for AI to read and write.github.com · 4 Oct 2026
Audience
The project describes its audience as developers discussing UI with non-technical stakeholders, engineers using AI coding assistants, and teams wanting git-diffable UI specs.github.com · 4 Oct 2026
CLI
Katsuragi can be run with npx or installed globally from npm as a command-line tool.github.com · 4 Oct 2026
Output formats
The CLI can generate SVG, PNG, or HTML output, with SVG as the default format.github.com · 4 Oct 2026
Batch conversion
The CLI supports converting multiple .kui files in one batch.github.com · 4 Oct 2026
Live preview
Watch mode serves a browser preview and reloads it when the source file is saved.github.com · 4 Oct 2026
Webpage conversion
The fetch command converts webpage HTML into .kui wireframes and supports desktop, mobile, and tablet viewport options.github.com · 4 Oct 2026
Fetch limitation
The fetch command does not execute JavaScript, so single-page apps with client-side rendering may not work properly.github.com · 4 Oct 2026
Layout limitation
The fetch command does not analyze CSS and estimates layout from document structure.github.com · 4 Oct 2026
AI compatibility
The README says the plain-text .kui format works with any LLM, including ChatGPT, Claude, Gemini, and local models.github.com · 4 Oct 2026
Editor integrations
The README describes workflows with Claude Code, Cursor, Aider, and other LLM-powered CLI tools.github.com · 4 Oct 2026
License
The software is provided under the MIT License.github.com · 4 Oct 2026
Runtime requirement
The package specifies Node.js version 18.0.0 or later.github.com · 4 Oct 2026
Maintainer
The package lists En-Links LLC as its author.github.com · 4 Oct 2026

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Where it ranks on Inferse

Sources