Converting images to PDF is simple, but getting high-quality results requires knowing the right settings. This guide covers resolution, compression, color modes, and file size optimization for perfect image-to-PDF conversions.

Resolution Matters

For print-quality PDFs, use images with at least 300 DPI. For web viewing, 72-150 DPI is usually sufficient. Higher resolution means better quality but larger file sizes.

Compression Settings

Use JPEG compression for photographs and PNG for graphics with transparency. Avoid over-compression which can introduce artifacts and reduce image quality.