AI Prompt Manager - PromptStash

Stop retyping the same prompts every day. PromptStash lets you save and organize your favorite prompts and reuse them instantly across major AI chat services. Key features Slash commands Just type "/" in a supported AI chat to search and insert your saved prompts. Navigate with the keyboard and press Enter to insert. Template variables Add {{variable}} placeholders inside your prompts. A form appears on insert so you can fill in the values. Supports text, number, date, and select fields. Context variables Automatically insert the selected text on the page, the current page URL, the page title, today's date, the current time, and more. Prompt chains Link multiple prompts together to build workflows — handy for running complex tasks step by step. Quality score Analyzes your prompt for clarity, specificity, and completeness, and suggests improvements. Version history Automatically saves your edit history and restores any past version in one click. Keeps up to 10 versions per prompt. Usage stats See your most-used prompts, daily usage trends, and the share of usage by category. Organization - Visually organize with custom-colored categories - Flexible tagging for cross-category classification - Mark favorites for quick access - Powerful search Privacy Your prompts and folders are stored in your browser. No cloud sync and no account required. Anonymous usage statistics are sent via Google Analytics, and license checks go through ExtensionPay. Pricing Basic: up to 10 prompts Pro ($5.99/month or $19.99 one-time): unlimited prompts, cancel anytime Available in 8 languages. Not affiliated with Anthropic, PBC.