HiresPDF — Convert PDF to Image & Image to PDF, 100% Privately

HiresPDF converts PDF pages to high-resolution images (PNG/JPG) and combines images (JPG, PNG, WEBP, HEIC) into a single PDF — free, with no sign-up. The biggest difference from most online PDF converters: everything runs locally in your browser. Your files are never uploaded to a server, so your documents stay 100% private, and pages render at high DPI so the output images stay sharp instead of looking blurry or "cartoon-like" after conversion.

How it works

1. Choose PDF → Image or Image → PDF.
2. Drop in your file(s) — nothing leaves your device.
3. Download the converted, high-resolution result instantly.

Why HiresPDF

• 100% private — no uploads, no accounts, no API keys
• High-resolution output, not compressed or "cartoon-like"
• Works fully offline once the page is loaded
• Free and unlimited

FAQ

Is HiresPDF really private?
Yes — all conversion happens locally in your browser; your files are never uploaded to a server.

Does HiresPDF reduce image quality?
No — pages are rendered at high DPI, so images stay sharp and high-resolution.

Do I need an account?
No — no account, no install, no API key required.