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Paper Sizes

Reference guide for international and common paper sizes (A4, Letter, etc.).

This tool is fully functional and ready to use!

Functionality for this tool is implemented via JavaScript and requires no special backend.

About Paper Sizes

Never guess paper dimensions again. This tool provides a quick and comprehensive reference for all common international (ISO A, B, C series) and North American paper sizes, complete with precise measurements.

Common Use Cases

  • ✅ Print design
  • ✅ Document formatting
  • ✅ Art and craft projects
  • ✅ International business

Why Choose Paper Sizes?

Our paper sizes is designed with developers and designers in mind. It offers:

  • ⚡ Lightning Fast: No external dependencies, pure client-side processing
  • 🔒 Privacy First: Your data never leaves your browser
  • 📱 Fully Responsive: Works perfectly on mobile, tablet, and desktop
  • 🎨 Beautiful UI: Clean, modern interface with dark mode support

Frequently Asked Questions

Is this tool free to use?

Yes! All tools on DevTools 2026 are completely free to use with no hidden fees, subscriptions, or sign-ups required.

Do I need to credit DevTools 2026?

No attribution is required, but we appreciate links back to our site if you find our tools helpful!