Your personal prompt engineering workspace
Organize, version, and access your prompt library from anywhere. promptDeck is built for individual prompt engineers who need precision tooling to manage their growing collection of AI prompts.
What's included
Personal Prompt Library
Store all your prompts in one structured, searchable library. Organize by project, model, or domain with nested folders and custom categories.
Prompt Versioning
Track every change you make to a prompt. Compare versions side by side, roll back to previous iterations, and understand how your prompts evolve over time.
Browser Extension
Access your entire prompt library from any AI tool directly in your browser. One click to insert a prompt into ChatGPT, Claude, Gemini, or any other interface.
Templates & Variables
Create reusable prompt templates with dynamic variables. Define placeholders like {{topic}}, {{tone}}, or {{audience}} and fill them in at runtime.
Favorites & Quick Access
Pin your most-used prompts for instant access. Build a personal shortlist of go-to prompts that you can invoke with a single keystroke.
Tags & Smart Filters
Tag prompts with custom labels and use smart filters to find exactly what you need. Filter by model, use case, quality rating, or any custom attribute.
Build a prompt library that grows with you
Every prompt engineer accumulates hundreds of prompts across projects. promptDeck gives you a structured home for all of them, so you never lose a prompt or waste time recreating one from memory.
Version every prompt with confidence
Prompt engineering is iterative. With full version history, you can experiment freely knowing that every previous version is preserved and accessible.
Work faster with templates and variables
Stop rewriting similar prompts for different contexts. Create powerful templates with dynamic variables that adapt to any use case while maintaining your proven prompt structures.
How prompt engineers use promptDeck
Daily prompt iteration
Refine prompts through multiple iterations, comparing outputs side by side and tracking which version produces the best results for each use case.
Cross-model testing
Maintain model-specific variants of the same prompt. Quickly switch between optimized versions for GPT-4, Claude, Gemini, and other models.
Client project management
Keep prompts organized by client or project. Export curated prompt sets for delivery and maintain a clean separation between engagements.
Prompt research & development
Experiment with new techniques like chain-of-thought, few-shot examples, or system prompt patterns while preserving your entire research history.
Building prompt templates
Create parameterized templates that non-technical colleagues can use. Define the structure once, let others fill in the variables.
Browser-based workflows
Use the browser extension to inject prompts directly into any AI interface without switching tabs or copying from external documents.
Start building your prompt library today
Join thousands of prompt engineers who use promptDeck to manage their AI workflows. Free plan includes 10 prompts and full version history.