Free Image to PDF — JPG & PNG to A4 PDF Locally

Package multiple images into a clean multi-page A4 PDF. Each photo scaled with margins for printing — powered by SnipRepo.

🖼️

Drop JPG or PNG images

Each image becomes one A4 page in your PDF.

Everything you need to know about Image to PDF

Below you'll find step-by-step instructions, privacy details, and answers to common questions. This in-depth guide helps you get the most from our browser-based tools while keeping your files on your device.

How to Use This Tool

  1. Drop JPG or PNG images

    Upload one or more photos or scans. Each image becomes its own page in the finished PDF.

  2. Automatic A4 layout

    Images are scaled proportionally with margins on standard A4 pages (595×842 pt) for clean printing and emailing.

  3. Compile with pdf-lib

    Your browser embeds each raster image and builds a multi-page PDF without server rendering.

  4. Download images.pdf

    Share the packaged document as one file — great for receipts, portfolios, and scanned forms.

Local-First Privacy on SnipRepo

The Image to PDF on SnipRepo is engineered for zero server contact. When you drop a file, your browser reads it from disk into memory. Conversion pixels are painted on an HTML5 Canvas; audio waveforms are decoded with the Web Audio API. At no point does your file traverse the public internet to reach our infrastructure — because we do not operate processing servers.

This local-first architecture protects sensitive family photos, workplace screenshots, and private voice memos. It also keeps our hosting bill at $0 during traffic spikes: your CPU does the work, not ours. Clear your tab when finished and the in-memory buffers are released by your browser's garbage collector.

  • No account, email, or tracking pixel required to convert
  • Works offline after the page loads (PWA-friendly static export)
  • Compatible with Chrome, Firefox, Safari, and Edge (modern versions)
  • Open-source client libraries: heic2any, wavesurfer.js

Frequently Asked Questions

JPG, JPEG, and PNG are supported. Convert HEIC or WebP to JPG first if needed.

Yes. Files are added in the order they appear in your list (upload order). Re-upload to change sequence.

No. We letterbox each image to fit A4 while preserving aspect ratio with white margins.

Yes — SnipRepo never uploads your images for PDF creation.