Magic Potion

Magic Potion is a web-based visual AI prompt editor for creators, AI hobbyists, and small teams who want to design, test, and reuse prompts across popular models.

Key capabilities include:

• A drag-and-drop canvas for constructing prompt sequences using dedicated blocks for system messages, user inputs, and assistant replies
• Prompt stack management to save, organize, edit, and reuse prompts across projects
• Instant mock execution and real-time previews to quickly iterate on prompt structure and expected responses
• Support for multiple providers, including OpenAI, Anthropic, and Google, plus easy sharing of prompt stacks

Pricing: Paid (exact tiers not listed; a free option or trial is not confirmed).

Notable for its PWA accessibility (usable on desktop, tablet, and smartphone) and its visual, sequence-based workflow that helps non-engineers and prompt engineers alike review and refine multi-message prompts. It was also selected as one of Matts Picks on Future Tools.