About pdftojpgconverter.co
We built this site because we were tired of uploading sensitive documents to random online converters. Every time you drag a PDF into one of those tools, your file travels to someone else's server. You have no idea who sees it, how long it's stored, or where it ends up.
So we made a set of document tools that work differently: everything runs in your browser. Your files never leave your device.
What This Site Does
We offer a collection of free browser-based document tools:
- PDF to JPG – Convert PDF pages into JPG images
- PDF to PNG – Convert PDF pages into PNG images
- Merge PDFs – Combine multiple PDF files into one
- Split PDF – Extract pages or divide a PDF into smaller files
- Compress PDF – Reduce PDF file size for sharing
- Image to PDF – Convert images into PDF documents
- Image to SVG – Convert images into scalable vector graphics
How It Works
Every tool on this site processes files using JavaScript that runs directly in your web browser. We use open-source libraries like PDF.js (developed by Mozilla, the same engine behind Firefox's built-in PDF viewer) and PDF-lib for creating and modifying PDFs.
When you drop a file into one of our tools, your browser does all the work. No file is uploaded to any server. You can verify this yourself by opening your browser's developer tools and checking the Network tab—you won't see any file uploads.
Why Client-Side Processing Matters
- Privacy: Your documents stay on your computer. We can't see them because they're never sent to us.
- Speed: No upload or download wait. Processing starts immediately.
- Works offline: Once the page loads, you can use the tools without an internet connection.
- No limits: No file size caps, page limits, or daily quotas. Convert as much as you need.
What We Don't Do
- We don't collect or store your documents
- We don't require sign-ups or accounts
- We don't charge money or push premium tiers
- We don't run ads or sell data
Technical Details
The site is built with React and Vite, hosted on Vercel. The core PDF rendering uses PDF.js v4.4+, and PDF creation/manipulation uses PDF-lib. Both are well-maintained open-source projects with MIT/Apache 2.0 licenses.
We support output resolutions up to 300 DPI and handle multi-page documents. The tools work across Chrome, Firefox, Safari, and Edge on both desktop and mobile.
Planned Improvements
- Granular page selection with visual preview
- Batch processing for multiple files
- Additional output formats (WEBP, TIFF)
- Better accessibility (working toward WCAG 2.1 AA)
- PWA support for a more native offline experience
Questions or Feedback
If you run into an issue or have a feature request, we'd like to hear about it. We're a small project and we improve based on real user feedback.