Why convert JPG to PDF
- Consistent viewing — a PDF looks the same on every device; a JPG's appearance depends on the viewer.
- Multiple images, one file — PDF supports multiple pages; JPG doesn't.
- Wider acceptance — many forms, portals, and institutions expect PDF specifically.
JPG vs. PDF, at a glance
| Feature | JPG | |
|---|---|---|
| Format type | Raster image | Document container |
| Multiple pages | No | Yes |
| Password protection | No | Yes (with the right tool) |
| Typical use | Photos, single images | Documents, multi-page content |
How to convert (single or multiple images)
Is it private?
Yes — genuinely. The conversion runs client-side using pdf-lib; there's no upload step in the code. You can verify this yourself by opening your browser's developer tools (F12) → Network tab while converting a file. This is a technical fact about how this specific tool is built, not a formal compliance certification — if you have regulatory requirements for a document, confirm with your compliance team rather than relying on any tool's marketing copy.
What this tool doesn't do
- No automatic photo rotation correction (EXIF data isn't read).
- WebP/GIF/BMP images are re-encoded as PNG during conversion — a real, working fallback, but not a byte-identical embed like JPEG/PNG.
- No built-in compression-level selector — page size is the main output control.
Convert your images
Open the ToolFAQ
Is my image uploaded anywhere?
No — verify in your browser's Network tab.
Can I combine multiple images into one PDF?
Yes — select multiple files. For platform-specific instructions (Windows, Mac, mobile), see our combining guide.
Does it support WebP images?
Yes — decoded via your browser and re-encoded as PNG before being added to the PDF.
Will converting reduce image quality?
JPEG and PNG are embedded without re-compression. Other formats are re-encoded to PNG (lossless re-encode).
Other free tools
- PDF to JPG — extract images from a PDF
- Merge PDF — combine multiple PDFs
- Compress PDF — reduce file size