Security &
Privacy
Your files never leave your device. That's not just a promise - it's how we built the technology.
Why We're Different
Most online file tools upload your files to their servers for processing. This creates privacy risks and requires you to trust third parties with your sensitive data.
File Optimized is different. We use modern browser technologies (JavaScript, WebAssembly, Web Workers) to process everything locally on your device. Your files stay on your computer - we never see them, store them, or have access to them.
Client-Side Processing
All file compression and conversion happens directly in your browser. Your files never leave your device or touch our servers.
- Files processed using JavaScript and WebAssembly
- No server uploads required
- Zero data transmission risk during processing
Privacy by Design
We cannot see, access, or store your files. Our architecture makes it technically impossible for us to view your content.
- No file storage on our servers
- No file logging or tracking
- No third-party file access
- Complete user data control
Secure Infrastructure
Our website and authentication systems use industry-standard security measures to protect your account.
- HTTPS/TLS encryption
- Secure authentication via OAuth
- Hosted on secure cloud infrastructure
Data Protection
Any account data you provide is protected with enterprise-grade security and encryption.
- Secure payment processing via Stripe
- Minimal data collection policy
- Data protection measures via hosting platform
Technical Security Measures
Transport Security
- HTTPS/TLS encryption for all data transmission
- Secure connection enforced
Application Security
- Secure authentication
- Input validation
- Session management
Payment Security
- Stripe PCI-DSS compliant processing
- No card data stored on our servers
- Secure checkout flow
Found a Security Issue?
If you discover a security vulnerability, please report it responsibly by emailing Office@TLIU.co. We take all reports seriously and will respond promptly.