Developer Tools Directory

All Tools Local PDF Studio Allow Copy-Paste Tester

Select a tool below. All utilities operate 100% locally in your browser memory with no server processing or tracking.

Local PDF Studio

Merge, split, reorder by dragging, rotate pages, and export PDF documents or images. Client-side processing ensures complete privacy.

Document Utility Launch Tool →

Dev Swiss Army Knife

All-in-one developer utility featuring a JWT Inspector, Regex Tester, Hash Generator, and Text Diff tool. Runs 100% client-side.

Developer Utility Launch Tool →

Allow Copy-Paste Tester

Interactive test suite with 16 browser restriction methods to verify if browser extensions (e.g. Allow Right Click) can bypass restrictions.

Security & Extension Test Launch Tool →