Use Codex’s color format.
Copy a codex-theme-v1 string containing the selected surface, ink, accent and semantic colors. This mode does not include a background image and does not require the Dream Skin engine.
Free Codex theme builder
A Codex theme builder that keeps your image local.
Choose an image, position the subject, tune the atmosphere and verify text contrast. The editor works in your browser; your private image is not uploaded to CodexSkin.
YOUR CODEX, YOUR MOOD
What will we build today?
Keep the interface legible. Let the atmosphere do the rest.Ask Codex to build, review or explain…↑
Your image stays in this browser.
Keep the image in a bounded package.
The .dreamskin file is a ZIP-compatible archive with a manifest, theme JSON, WebP background, preview, rights notice and digest metadata. Local exports are honestly marked unsigned.
Use art you can use.
Personal experiments are not the same as public or commercial redistribution. Secure permission for people, characters, logos, photography and commissioned art before you share or sell a theme.