Valex Screen Assistant

Tracking since Apr 1, 2026.

Changelog

• May 10, 2026
  description

  Valex Screen Assistant lets you capture any part of your screen and get instant AI answers from Google Gemini.
  
  Features:
  
  Crop & Ask: Select an area, and get explanations, code help, or translations.
  Smart Select: Hover over elements to capture them automatically.
  Follow-up Chat: Ask questions about the captured content without recapturing.
  Custom Prompts: Save your own AI instructions (e.g., "Code Reviewer").
  Export: Save answers as PDF or copy to clipboard.
  
  
  How to use:
  
  Add your Google Gemini API Key in the popup.
  Press Alt + S or click the extension icon.
  Select the area you want to analyze.

  Valex Screen Assistant - AI Screen Analysis & Math Solver
  
  Transform your browser into an AI-powered visual assistant. Capture any area of your screen and get instant, intelligent answers from advanced AI models.
  
  🎯 KEY FEATURES
  
  • Multiple Capture Modes
    - Crop Select: Drag to select any screen area
    - Smart Select: Click any element for instant analysis
    - Multi-Select: Capture multiple areas in one session (Pro/MAX)
  
  • AI-Powered Analysis
    - Solve math problems with LaTeX rendering
    - Debug and explain code snippets
    - Analyze diagrams, charts, and text
    - Get instant answers to any visual question
  
  • Multiple AI Models
    - Google Gemini (fast, accurate)
    - Gemma 3n & 4 (Google's open models)
    - Llama 4 Scout (Meta)
    - Mistral 3 (European AI)
  
  • Flexible Interaction
    - Floating bubble launcher (draggable)
    - Keyboard shortcut: Alt+S
    - Right-click context menu: "Solve with Valex"
    - Side panel for extended conversations
  
  • Custom Prompts
    - Create and save custom instruction sets
    - Activate different prompts for different tasks
  
  💳 CREDIT SYSTEM
  
  Free Tier (10 credits/day)
    - Access to Gemini Flash Lite and Gemma 3n
    - Perfect for quick questions and math problems
  
  Pro Tier ($3.99/month - 20 credits/day)
    - Unlock Llama 4 Scout, Mistral 3, and more
    - Multi-select up to 15 areas
    - Priority response times
  
  MAX Tier ($7.99/month - 35 credits/day)
    - Access ALL AI models including Gemma 4 (26B & 31B)
    - Unlimited multi-select
    - Maximum power for professionals
  
  🔒 PRIVACY & SECURITY
  
  • Screenshots processed securely via encrypted connections
  • Authentication via Supabase (industry-standard security)
  • Your data is never sold or shared
  • Credits reset daily at 7:30 AM UTC
  
  📝 PERFECT FOR
  
    - Students: Solve math problems, explain concepts
    - Developers: Debug code, analyze error messages
    - Researchers: Extract data from charts and diagrams
    - Professionals: Quick analysis of visual content
  
  Get started free - no credit card required for Free tier!

• May 10, 2026
  short_description

  Crop any area of your screen and get instant AI-powered answers from Gemini.

  Crop any area of your screen and get instant AI-powered answers from a list of models.

• May 4, 2026
  host_permissions

  https://*.supabase.co/*, https://generativelanguage.googleapis.com/*

  https://*.supabase.co/*, <all_urls>

• May 4, 2026
  permissions

  activeTab, storage, scripting, tabs, contextMenus, sidePanel

  activeTab, storage, scripting, tabs, contextMenus, sidePanel, unlimitedStorage

• Apr 16, 2026
  host_permissions

  <all_urls>

  https://*.supabase.co/*, https://generativelanguage.googleapis.com/*

• Apr 16, 2026
  permissions

  activeTab, storage, scripting, tabs, contextMenus

  activeTab, storage, scripting, tabs, contextMenus, sidePanel

Permissions & access

Permissions

activeTabstoragescriptingtabscontextMenussidePanelunlimitedStorage

Host access

https://*.supabase.co/*, <all_urls>

Screenshots

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