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Privacy Architecture

How client-side processing, Edge Functions, and zero-storage policies protect your data on DevriQ Tools.

1. Client-Side Processing (Most Tools)

For the majority of tools — all image tools, all PDF tools, all developer utilities, all calculators, and all text tools — your data never leaves your browser. The computation happens entirely on your device using:

  • →PDF-lib (WebAssembly) — PDF merge, compress, edit, protect, split operations
  • →Canvas API — Image compression, cropping, resizing, watermarking
  • →ONNX Runtime (WebAssembly) — Background removal AI model
  • →Tesseract.js — OCR / Screenshot to Text
  • →Browser File API — File reading without network requests
📌Important
No files are uploaded to DevriQ servers for client-side tools. Network requests from these tools go only to CDNs for loading the WASM binaries once.

2. AI Tools — Edge Function Pipeline

AI-powered tools (grammar checker, essay writer, resume builder, etc.) need to call external language model APIs. Here is how that works:

1
Browser → Supabase Edge Function
Your text is sent over HTTPS to a Supabase Edge Function running in Deno.
2
Edge Function → LLM API
The Edge Function calls the appropriate LLM (Gemini or Groq) with your prompt. Your IP is masked.
3
Response → Browser
The LLM response is streamed back to your browser. The Edge Function does not persist anything.
4
Zero Storage
No user input, no AI output, no metadata is stored in the database. The Edge Function is stateless.

3. Analytics & Cookies

DevriQ uses Vercel Analytics for aggregated, anonymous page view data. No individual user profiles are built. No advertising cookies. No third-party tracking pixels.

The only cookie stored is an optional session token if you use the Pro rating system — this is a random UUID and does not identify you personally.

4. Database (Supabase)

The Supabase database stores only:

  • â€ĸAggregated tool usage counts (tool_slug + use_count, no user IDs)
  • â€ĸTool star ratings (anonymous — no account required)
  • â€ĸPlatform-level stats (total files processed, overall rating average)

No PII (personally identifiable information) is stored at any point.

ℹī¸Note
Full privacy details are in our Privacy Policy. For security questions, contact us at contact@devriq.in.