What TechVyapy Is

A privacy-first technical tool hub for developers, students, and tech professionals. No login. No analytics. No stored data.

Now featuring 99+ tools across 15 categories — including PDF tools, image processing, AI writing, AI dev tools, vision AI, code runner, and more.

AI Tools

All AI tools use provider APIs directly from your browser. Supported providers: Anthropic (Claude), OpenAI (GPT), Google (Gemini), Groq (LLaMA).

API keys are stored only in `sessionStorage` — they are never sent to TechVyapy's server.

Privacy Principles

• ✔ No user accounts or authentication
• ✔ No analytics or behavioural tracking
• ✔ No permanent storage of user input
• ✔ Zero ads, zero sponsored content
• ✔ Open, transparent tool behaviour

Themes & Appearance

Use the controls in the topbar to personalise your experience:

• 🌙 / ☀️ — Toggle dark and light mode
• 🟢🔵🟣🔴🟡 — Choose accent colour

Preferences are saved in localStorage.