PromptVault

Product Context

PromptVault stores reusable prompts in folders, supports variables and favorites, and inserts them into supported AI websites instantly.

The User Problem

Objectives

The extension experience was shaped around clear workflow control, browser permissions, and recoverable states.

• Create fast capture and insertion
• Design folders, tags, favorites, and search
• Support editable variables
• Add import and export
• Create simple supported-site integration

Core Workflow

Save the prompt. Reuse the thinking.

• Prompt folders
• Search and tags
• Favorites
• Variables
• Quick insert
• Clipboard copy
• Import and export
• Site detection

Visual System

Editorial productivity UI with charcoal, purple, blue, mint, and warm neutral surfaces, strong search, and clean prompt cards.

Browser Integration

The interface explains supported pages, permissions, active-tab status, automation progress, and recovery actions without blocking normal browsing.

• TypeScript
• Chrome Manifest V3
• IndexedDB
• Chrome APIs

Final Extension Gallery

The gallery follows the supplied extension brief, UI hierarchy, and exact image manifest.

Portfolio Disclosure