Multigen launches: a frontend for GPT-Image to build consistent image collections

Markasp · reddit · 2026-10-16

Multigen is a new macOS frontend for GPT-Image focused on creating consistent image collections: users can prompt, generate, and edit images themselves or work with a built-in assistant that does everything in the app except submit jobs — feedback, creation, discussion, and revision all go through it.

It requires your own OpenAI API key or Codex subscription, with the key stored securely in the macOS Keychain. A 14-day free trial is available.

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