HTML and CSS workspace

Agate IDE

Edit page HTML and shared CSS directly. The selected page preview updates after you pause typing.

Live preview

Untitled Project

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Choose an Agate project file. Agate validates it and asks before replacing different current work.

Pages

1 of 20 pages

HTML

index.html

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Shared CSS

styles.css

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Preview — not rendered

Waiting for a safe preview.

Complete starter sites

Choose a template

Open a readable HTML and CSS project. Agate protects different work before a template replaces it.

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    Replace this project?

    Your current work will be kept as the previous project before anything changes.

    Add a page

    Give this page a clear name and a flat HTML file path.

    Use a flat file name ending in .html.

    The preview stays isolated from Agate. Your scripts, form submissions, embedded frames, remote resources, and non-project navigation are blocked while you work. Verified project links can switch the selected page without exposing Agate or sending drafts to a server.

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