Support
Need a hand? Email admin@ljk.dev.
One person builds Knighn. Every message gets read.
Common questions
Which files can Knighn open?
Knighn designs are .html files. Knighn also imports Figma .fig and Pencil .pen files, SVG, images, public web pages and component libraries from Storybook.
Do I need an account?
No. The editor signs you in as a guest. Create an account when you want to keep your designs on every device.
Where are my designs stored?
In your Knighn account. Use File > Save As to keep a design as a local .html file instead.
How do I connect an AI agent?
Add https://mcp.knighn.com/mcp to Claude Code, Codex, Cursor or any MCP client. The first time, your agent opens a Knighn page where you sign in and choose what it may do. The Home tab shows the address, and an API key link for clients that cannot sign in.
Which Macs does the desktop app support?
Macs with Apple Silicon. Intel Macs can use the web editor. The desktop app updates itself.
How do I change or cancel Pro?
Manage your subscription from Settings in the app. If you subscribed in the iOS app, manage it in your Apple account settings.