100% Free • Browser-Based • No Sign-Up Required

Free Online Tools for Everyday Tasks

Process PDF documents, optimize images, convert file formats, and generate custom QR codes directly in your browser without registration or hidden fees.

Browse Tools by Category

Specialized utilities organized so you can find the right document or media tool in seconds.

Most Popular Tools

Fast, reliable utilities used daily to merge PDFs, shrink image sizes, and create QR codes.

Why Use Toolbox?

Built with a privacy-first architecture that executes file tasks directly on your device.

100% Free Forever

Every utility is completely free to use without watermarks, daily quotas, paywalls, or trial subscriptions.

Simple & Intuitive

Clean, distraction-free interfaces designed so you can upload, configure, and download your files in seconds.

Local Browser Privacy

Files are processed locally inside your web browser using WebAssembly and HTML5 Canvas—never stored on external servers.

No Registration Needed

Start working immediately without creating an account, providing an email address, or installing software.