Prompt Ark

Prompt Ark is an AI prompt generation and optimization workspace for creators, marketers, and AI enthusiasts. Turn rough ideas into clear, structured prompts for popular AI models, convert reference images into reusable image prompts, experiment with AI image generation, and keep useful prompts organized in one place. Free basic prompt generation (10 basic optimizations per day). Paid credits for advanced features: Advanced from $4.99/month, Pro from $9.99/month. Public contact: support@promptark.net. Maker: Minjie Chen. Founded 2025-06-07. Version 2.0.2.