Privacy
Your PDFs are processed entirely in your browser using JavaScript. Files are never uploaded, stored, or transmitted anywhere.
We use MongoDB only to store your Google login profile (name, email, picture) and a global visitor count. No file names, no file content, no per-user tracking.
What we store
- Google ID, email, name, profile image
- Sign-in timestamps
- Global visitor counter
- Per-tool usage counts
What we don't
- PDF contents, file names, thumbnails
- Per-user history of tools used
- Third-party analytics or ad trackers
- Cross-site cookies
Local storage
We may use your browser's localStorage to remember lightweight preferences (theme, last-used compression level, recently opened tools). This never leaves your browser.