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Toolzum

JPG to PDF

Converts JPEG files to PDF format — photographs, web images, and social media where smaller file size matters more than perfect quality to document sharing, printing, and archival with consistent formatting. All conversion happens locally in your browser with no file size limits.

Runs on jsPDF

100% Local Browser Native

How to Use the JPG to PDF

1. Drop JPG file(s)

Upload your JPG source. Runs locally on Canvas.

2. Set PDF options

Set quality and output options — quality 80 suits photos, PNG suits graphics with text.

3. Download PDF

Files save straight to your device — downloads on local tools are unlimited.

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Frequently Asked Questions

Why convert JPEG to PDF?

JPEG (Joint Photographic Experts Group) uses lossy compressed encoding and is best for photographs, web images, and social media where smaller file size matters more than perfect quality. PDF (Portable Document Format) uses fixed-layout document encoding and excels at document sharing, printing, and archival with consistent formatting. Converting between them lets you take advantage of each format's strengths — for example, using a compressed format for sharing and a lossless format for editing. All conversion happens locally in your browser with no file size limits.

How do I order the pages?

Upload images, then drag to arrange — page 1 is the first image. The PDF preserves your order exactly, one image per page.

What page size and orientation?

Each page auto-fits its image (landscape photos get landscape pages). For uniform A4 output, resize images to the same dimensions first with the Image Resizer.

Is the conversion lossless?

Yes — JPEG bytes are embedded without recompression, so quality is identical to the source photos. File size roughly equals the sum of the images.

How many images can I merge?

Dozens of phone photos work fine; hundreds of 10MB+ DSLR shots may strain mobile browsers — batch in groups of 30–50 for safety.

Are my photos uploaded?

No. Merging runs entirely in your browser via jsPDF. Photos never leave your device.

Last updated October 2026