GPT Skin
Custom ChatGPT, Codex and Claude workspace skins, built in the browser
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gptskin.appAbout GPT Skin
GPT Skin is a free no-account browser generator for custom ChatGPT, Codex and Claude workspace skins. It builds an installable macOS theme ZIP locally on your machine, with theme controls, live preview, verification and one-click restore. Nothing is uploaded and no account is needed.
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