Browser Utilities Free

GPT Skin

gptskin.app

Theme controls Live preview Installable macOS ZIP Restore tool Runs locally

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. Unofficial, not affiliated with OpenAI or Anthropic.

Founding Signal #035 No AI Not affiliated with OpenAI or Anthropic

Visit gptskin.app Listed since 2026-10-19

Reviewed by a person before listing. A listing is not an endorsement: what our badges mean.

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