What is PaperSize?
PaperSize is a free, browser-based paper size reference available at https://ifunapps.com/PaperSize/. Compare paper sizes visually and calculate print margins for any format. Designed for developers, designers, content creators, it requires no downloads, no sign-ups, and no payments.
Built with modern web technologies, PaperSize delivers a smooth, responsive experience on both desktop and mobile devices. It supports multiple languages including English, Korean, Japanese, and Chinese, making it accessible to users worldwide. The clean dark-mode interface ensures comfortable use during extended sessions.
Key Features
- Completely Free — No hidden fees, no premium tiers, no subscriptions
- No Sign-Up Required — Start instantly without creating an account
- Works Offline — Core features continue working without internet
- Mobile-Friendly — Fully responsive on phones, tablets, and desktops
- Privacy-First — All data stays in your browser, nothing sent to servers
- Multilingual — English, Korean, Japanese, and Chinese supported
- Dark Mode — Modern dark theme that reduces eye strain
- Data Persistence — Settings and history saved locally between sessions
- Share & Export — Share results or export data easily
How to Use PaperSize
Getting started takes seconds. No complicated setup or configuration needed.
- Open the Tool — Visit https://ifunapps.com/PaperSize/ in any modern browser
- Customize Settings — Adjust options to match your needs (defaults work great)
- Start Using — Interact and see results instantly
- Save or Share — Save results locally or share with others
Why Choose PaperSize?
In a world of apps requiring downloads, accounts, and subscriptions, PaperSize is refreshingly simple. It proves powerful tools don’t need to be complicated or expensive.
- ✅ Free forever — no trials, no credit cards
- ✅ Cross-platform — Windows, Mac, Linux, iOS, Android
- ✅ Privacy-first — data never leaves your browser
- ✅ Lightning fast — no server round-trips
- ✅ No ads or popups — clean, distraction-free experience
Who Is It For?
PaperSize is perfect for developers, designers, content creators who want a quick, reliable tool without hassle. Students use it for projects, professionals integrate it into their daily workflow, and casual users appreciate that it just works.
FAQ
Is PaperSize really free?
Yes, 100% free with all features available to everyone.
Do I need an account?
No. Works instantly without registration.
Is my data safe?
All processing happens locally in your browser. Nothing is uploaded.
Does it work on mobile?
Yes, fully responsive across all devices and browsers.
Try PaperSize Now
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