Privacy Policy & Data Protection Notice

1. Executive Summary & Zero-PII Architecture

QuantizationCalculator.com operates as a stateless edge engineering platform deployed on Cloudflare Workers. All LLM VRAM calculations, GGUF/EXL2 quantization estimates, KV cache sizing, and multi-GPU speed simulations execute directly inside your browser or statelessly at the network edge. We do not require user registration, and we do not sell, rent, or trade personal data to third parties.

2. Information We Collect Automatically

When you access https://www.quantizationcalculator.com, our edge infrastructure (Cloudflare, Inc.) processes minimal technical metadata strictly necessary to deliver HTTP responses, mitigate DDoS attacks, and maintain TLS 1.3 security:

• Edge Network Telemetry: Anonymized IP address (truncated at the edge), TLS cipher version, HTTP request path, and user-agent string.
• Local UI Preferences: Your chosen color theme (dark or light mode) is stored locally in your browser's localStorage and is never transmitted to any remote database.

3. UK GDPR, EU GDPR & US CCPA/CPRA Rights

For visitors located in the United Kingdom (under the UK Data Protection Act 2018 and UK GDPR), the European Economic Area (EU GDPR), and California/United States (CCPA/CPRA):

• Right of Access & Erasure: Because we do not maintain user accounts or persistent behavioural profiles, no personal profile exists to delete. Any voluntary correspondence sent to our support email is purged upon request.
• Lawful Basis: Legitimate interest (Article 6(1)(f) GDPR) in ensuring network security and delivering requested web application calculations.
• Do Not Sell My Personal Information: We never sell personal information or share cross-context behavioral advertising identifiers.