Privacy Settings — Manage Browser Storage & Analytics

Usage Analytics Control

Anonymous Tool Usage Analytics (GA4)

Mega Toolskit uses Google Analytics 4 (G-2QZ5KF8KYM) to measure aggregate tool visits and conversion counts. We never send file names, file contents, passwords, or calculator inputs. You can disable or enable GA4 event dispatch for this browser below.

On-Device Browser Storage

Manage Local Storage & Saved Preferences

The items below are stored strictly inside your web browser's local storage on this device and are never transmitted to our servers.

Calculator Calculation History

Keys: mega_sci_calc_history_v1, mega_percentage_history

Active entries detected: 0

Local Tool Ratings & Feedback

Keys: megatoolskit_feedback_*

Saved tool feedback entries: 0

Theme preference: System Default • Locale override: Auto-detected

Advertising & Cookie Controls

Google AdSense Personalization Settings

Advertisements on Mega Toolskit are served by Google AdSense (ca-pub-1745787826623696). You can review or opt out of personalized advertising cookies directly through Google and certified industry opt-out portals:

Google Ads Settings DAA Opt-Out (aboutads.info)Read Full Cookie Policy

File Privacy Verification

How Your Files Are Handled by Each Tool

100% Client-Side In-Browser Tools: Merge PDF, Split PDF, Compress PDF, Rotate PDF, Image to PDF, PDF to Image, PDF to Word, PDF to Excel, Protect PDF, Watermark PDF, and all Calculators & Network Utilities process your data exclusively in your browser's memory. No files are uploaded to our backend.
Ephemeral Server-Side Decryption (Unlock PDF): Unlock PDF transmits the file and password over HTTPS to /api/pdf/unlock so the server-side qpdf engine can decrypt the document. Temporary files in /tmp are overwritten with zeros and deleted via fs.unlinkSync() in a finally block immediately before the response is returned. No files, passwords, or filenames are retained or logged.