JPG / PNG to PDF Converter

Why bother bundling them

Receipts. Screenshots of a confirmation. A stack of scanned pages your boss asked for. Photos a client wants reviewed. All those become annoying to send as 12 separate attachments. One PDF is easier to email, easier to archive, and prints in order.

What this does

• 2 images or 200. No file count limit.
• Mix formats. JPG, PNG, and WEBP can all go into the same PDF.
• Order you picked. Pages show up in the order the files came in. To rearrange, hit the × on a file and add it back later.
• A4 pages. Images scale to fit A4 with aspect ratio kept.
• Local only. The images don't leave your computer.

A quality-setting note

Scanning a document and want it sharp? Use High. Sending photos to a friend or attaching to an email? Standard or Compact will produce a much smaller file and you won't notice the difference on a phone screen.

About JPG, PNG, and WEBP

This converter accepts three of the most common image formats. JPG, finalized by the Joint Photographic Experts Group in 1992, is lossy and great for photos. PNG (Portable Network Graphics) was developed by an internet working group and standardized by the W3C in 1996 as a free alternative to GIF; it's lossless and supports transparency. WEBP is a more recent format Google released in 2010 and refined for years afterward — it's roughly half the size of JPG at equivalent quality and supports both lossy and lossless modes. All three end up as embedded images inside the PDF on the way through.

About the PDF format

PDF was introduced by Adobe in 1993 to keep a document's layout consistent on any screen or printer. Since 2008 it's been an open ISO standard (ISO 32000). Internally, a PDF is a stack of pages, each containing text, vectors, and embedded images at fixed coordinates. For this converter the job is straightforward: take each input image, scale it onto an A4 page, and write the pages out as one PDF. The result is a file every email client, e-reader, and operating system can open without extra software.

When to use Images to PDF (and when not to)

Good for:

• Bundling a stack of receipt photos for an expense report.
• Combining scanned tax pages into a single attachment.
• Sending a portfolio of design comps as one file.
• Making screenshots into a numbered walkthrough.
• Archiving photos of a whiteboard meeting in order.

Not the right tool when:

• You need the text inside the images to be selectable. Use Scanned PDF to Text or Searchable PDF instead.
• You're posting individual images to social media — leave them as separate files.

Common problems and how to fix them

• PDF is way bigger than expected. "High" quality embeds the originals at full resolution. For documents on screens, Standard or Compact gives you the same visible result at a fraction of the size.
• Pages came out in the wrong order. The order matches the order you added files. Reset and re-add them in the order you want.
• Landscape photo is sideways. Most cameras embed orientation metadata; the converter respects EXIF rotation. If a photo still comes out wrong, open it in your viewer, "Save As," and try again — that usually bakes in the correct rotation.
• HEIC files won't drop in. HEIC isn't accepted here. Run them through HEIC to PDF directly or convert HEIC to JPG first.
• Big batch fails partway through. Browser tabs have RAM limits. Split a 200-image batch into two runs and merge the resulting PDFs.
• Transparent PNG areas show black. A transparent background can't survive in JPG-encoded PDF embedding. Save the PNG with a white background first if that matters.

Frequently asked questions

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