VizPrompt - AI Prompt Enhancer by VizuLabs
A Firefox extension that transforms your rough prompts into comprehensive, well-structured prompts that get better AI responses.
Extension Metadata
Screenshots
About this extension
Features
✨ One-Click Enhancement
Transform vague prompts into detailed, context-rich requests with a single click.
📊 Quality Meter
Real-time prompt quality scoring with detailed breakdown:
- Specificity - How clear is your request?
- Context - Tech stack, environment info
- Requirements - What needs to be done?
- Output Format - Expected deliverables
- Edge Cases - Error handling considerations
- Success Criteria - How to verify completion
⛔ Negative Prompting (Avoids)
Specify constraints for what the AI should NOT do:
- Add per-session or global avoids
- Quick presets for common constraints
- Auto-suggested based on mode
🎯 Multiple Enhancement Modes
Supported Platforms
From Firefox Add-ons (Recommended)
Usage
Basic Enhancement
Adding Avoids
Keyboard Shortcuts
| Shortcut | Action |
|----------|--------|
|
|
|
Configuration
Click the VizPrompt icon in the toolbar to access settings:
Manual Installation (Developer)
✨ One-Click Enhancement
Transform vague prompts into detailed, context-rich requests with a single click.
📊 Quality Meter
Real-time prompt quality scoring with detailed breakdown:
- Specificity - How clear is your request?
- Context - Tech stack, environment info
- Requirements - What needs to be done?
- Output Format - Expected deliverables
- Edge Cases - Error handling considerations
- Success Criteria - How to verify completion
⛔ Negative Prompting (Avoids)
Specify constraints for what the AI should NOT do:
- Add per-session or global avoids
- Quick presets for common constraints
- Auto-suggested based on mode
🎯 Multiple Enhancement Modes
- Auto - Smart detection based on your prompt
- Developer - Code, APIs, backend logic
- Designer - UI, UX, styling, visuals
- Fullstack - Frontend + Backend combined
- Debug - Bug fixing and troubleshooting
- Refactor - Code improvement
- Review - Code review requests
Supported Platforms
- ✅ Claude.ai
- ✅ ChatGPT (chat.openai.com / chatgpt.com)
- ✅ Google Gemini
- ✅ Poe
- ✅ Perplexity
- ✅ HuggingFace Chat
- ✅ Mistral AI
- ✅ Microsoft Copilot
From Firefox Add-ons (Recommended)
- Visit Firefox Add-ons
- Click "Add to Firefox"
- Confirm the installation
Usage
Basic Enhancement
- Type your rough prompt in any supported AI chat
- Click the ✨ Enhance button (or press
Ctrl+Shift+E) - Your prompt is transformed in-place
- Send to AI as usual
Adding Avoids
- Click "+ Add" in the Avoids section
- Type constraints like "no jQuery", "no inline styles"
- Press Enter to add
- Avoids are included in the enhanced prompt
Keyboard Shortcuts
| Shortcut | Action |
|----------|--------|
|
Ctrl + Shift + E | Enhance prompt ||
Ctrl + Shift + R | Regenerate variation ||
Ctrl + Shift + Z | Undo to original |Configuration
Click the VizPrompt icon in the toolbar to access settings:
- Default Mode - Set your preferred enhancement mode
- Global Avoids - Constraints that apply to all prompts
- Display Options - Show/hide UI elements
Manual Installation (Developer)
- Clone this repository
- Open Firefox and go to
about:debugging - Click "This Firefox" → "Load Temporary Add-on"
- Select the
manifest.jsonfile
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Get data from the clipboard
- Access your data for claude.ai
- Access your data for www.claude.ai
- Access your data for chat.openai.com
- Access your data for chatgpt.com
- Access your data for www.chatgpt.com
- Access your data for gemini.google.com
- Access your data for poe.com
- Access your data for www.poe.com
- Access your data for huggingface.co
- Access your data for chat.mistral.ai
- Access your data for copilot.microsoft.com
- Access your data for www.perplexity.ai
- Access your data for perplexity.ai
- Access your data for grok.x.com
- Access your data for x.com
- Access your data for chat.deepseek.com
- Access your data for www.deepseek.com
- Access your data for qwen.alibaba.com
- Access your data for tongyi.aliyun.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 40.87 KB
- Last updated
- a month ago (Jan 7, 2026)
- Related Categories
- License
- MIT License
- Version History
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