Privacy-First Architecture

Privacy Policy

Last updated: July 22, 2026

1. In-Browser Client-Side Processing (Zero Server Uploads)

At Fast PDF Merger (`fastpdfmerger.com`), your document security and privacy are our highest priorities. All client-side tools (including PDF Merge, Split, Rotate, Compress, JPG to PDF, and PDF to JPG) process your files 100% inside your Web Browser memory using client-side JavaScript.

Your files, text, images, and embedded graphics are never transmitted over the Internet to any backend server. Once you close or refresh your browser tab, all temporary memory used for document assembly is purged.

2. Server-Assisted Tools Auto-Deletion Policy

For optional complex server-assisted conversions (such as Word/PPT/Excel conversions or OCR processing), uploaded files are encrypted during transport using TLS 1.3 encryption.

Auto-Delete Guarantee: Any document uploaded to a server-assisted tool is automatically and permanently deleted from our processing servers within 1 hour (or immediately after download completion). We do not inspect, retain, or harvest user content for AI model training or data broker sales.

3. Analytics & Cookies

We use anonymized Google Analytics (GA4) with IP anonymization enabled to measure overall website performance and visitor counts. We do not use intrusive tracking cookies, third-party advertising cookies, or personal identification telemetry.

4. Contact Us Regarding Privacy

If you have questions regarding our privacy practices or wish to submit feedback, please visit our Contact Us page.