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GARGLOO

Guide · 4 min read

How to Convert Images to PDF

Turn photos and scans into a single shareable PDF: ordering, sizing, quality and when not to use PDF at all.

Last updated: 2026-09-29

Tools for this guide

Prepare the images

Straighten and crop scans first, and compress oversized photos — the PDF will embed whatever you give it, byte for byte, plus a small container overhead.

For receipts and documents, the Image Compressor at 70–80% quality is plenty; nobody needs 12 megapixels of a receipt.

Order and build

Drop images into the Image to PDF tool in reading order — you can reorder before building. One image per page keeps documents predictable.

Name the output clearly (e.g. expense-report-march.pdf) before downloading; it saves everyone a rename step later.

Check and share

Open the result and flip through every page: rotation issues and upside-down scans are the classic embarrassment. If it's still too big for email, compress it or split it into parts.

Frequently asked questions

Will the PDF be searchable?

No — pages built from images contain pictures, not text. If you need searchable text, run OCR software first, then build the PDF.

How do I keep the PDF small?

Compress the images before converting, or run the result through Compress PDF. Ten phone photos can otherwise produce a 50+ MB document.