How to Convert Images to PDF (Free, In-Browser)
Updated 2026-06-21
To convert images to a PDF, open a browser-based tool, drop in your JPG, PNG, or WebP files, set the page size and margins, arrange the order, and export a single PDF. With Images → PDF the whole process runs locally in your browser, so your photos and scans are never uploaded to a server.
Convert your images in five steps
- Open the tool and add your images. You can select multiple JPG, PNG, or WebP files at once, or drag them in together.
- Set the page size. Choose a standard like A4 or US Letter so the PDF prints cleanly, or fit the page to each image when you want no borders.
- Pick the orientation and margins. Portrait suits documents and receipts; landscape suits wide photos. A small margin keeps content away from the trim edge.
- Reorder the pages by dragging them into the sequence you want. The first image becomes page one.
- Export the PDF and save it to your device.
Because everything happens on your machine, there are no file-size caps or daily limits imposed by an upload service.
Choosing page size and margins
The right settings depend on what the PDF is for:
- Scanned documents or receipts: Use A4 or Letter in portrait with a small uniform margin. This produces a tidy, printable page that matches the rest of your paperwork.
- Photo books or portfolios: Fit the page to the image so each photo fills the sheet edge to edge with no white border.
- Mixed orientations: Set orientation per the dominant images, then reorder so portrait and landscape pages group sensibly.
Margins are measured from the page edge inward. Larger margins shrink the image but guarantee nothing is clipped when printed on a home printer, which rarely prints to the very edge.
Common pitfalls to avoid
Wrong page order. Files often import in alphabetical or selection order, not the order you want. Always check the sequence and drag pages before exporting, especially for multi-page documents.
Stretched images. If an image looks squashed, you have likely forced it into a page size with a different aspect ratio. Switch to a fit-to-image setting, or add margins so the image is scaled proportionally rather than stretched.
Huge file size. A PDF built from full-resolution phone photos can be large. If you only need it for email or a form, resizing or compressing the source images first keeps the PDF lean.
HEIC photos from an iPhone. Images → PDF works with JPG, PNG, and WebP. If your photos are in HEIC format, convert them to JPG first, then bring them into the PDF.
Why convert locally
Image-to-PDF sites usually upload your files to process them, which is a poor fit for ID scans, signed forms, or anything private. Running the conversion in the browser means the pixels never leave your computer, so sensitive paperwork stays yours.
Ready to combine your photos and scans into one clean file? Open Images → PDF and build your PDF in a few clicks.