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Zaibi Tools

PDF

Convert images to PDF in your browser

Add JPG, PNG or WebP images, set the page size and quality, then download one PDF. The images are read and combined in your browser and are not uploaded.

Your files stay on your device. The site uses analytics and ads.

Add images to build a PDF. Each image becomes one page in the order shown.

JPG, PNG and WebP to PDF

The tool accepts JPG, PNG and WebP images, plus AVIF when your browser can decode it. Each image is drawn onto its own PDF page, so a set of phone photos becomes a multi-page document without a server.

Images are re-encoded as JPEG. Transparent PNG areas become white, and small text may soften at the Small quality setting.

Page size, orientation and margins

Choose A4, Letter, Legal or fit to image. Auto orientation turns each fixed-size page to match its image; portrait and landscape force every page. Fit to image uses each image’s own size plus the margin you choose.

Margins are measured in points inside the PDF: none, small (18 pt) or normal (36 pt). The image is scaled to fit the remaining area and centred without changing its aspect ratio.

Quality and file size

Original re-encodes at JPEG quality 0.95 and keeps the most detail. High uses 0.85 and Small uses 0.6. These are quality levels, not a target file size; a set of detailed photos can still produce a large PDF.

Images longer than 4000 px on the long side are scaled down before they enter the PDF. The result panel says how many images were resized. Phone photos are usually larger than this cap.

What this tool cannot do

  • It does not run OCR, so text in a photo or scan is not searchable.
  • It does not add or remove PDF passwords, signatures or bookmarks.
  • It does not decode HEIC in browsers that cannot read it; convert the photo to JPG first.
  • It does not compress an existing PDF; it builds a new PDF from images.
  • It keeps transparency only by turning it into a white background.

How it works

  1. Step 1

    Add the images

    Choose several JPG, PNG, WebP or AVIF images. Each one becomes a page in the PDF.

  2. Step 2

    Order and rotate

    Drag rows on a computer or use the up and down buttons on a phone. Rotate any image that is sideways.

  3. Step 3

    Choose the page setup

    Pick A4, Letter, Legal or fit to image, then set auto/portrait/landscape orientation and the margin.

  4. Step 4

    Create and download

    Select High quality or Small, create the PDF, check the page count and download the file.

Frequently asked questions

How do I convert JPG to PDF?

Add one or more images, choose the page size and quality, select Create PDF, then download the file. The images stay in your browser during the conversion.

Can I combine several images into one PDF?

Yes. Add the images, reorder them with drag or the up/down buttons, and create the PDF. Each image becomes one page in the order shown.

What page sizes are supported?

A4, Letter, Legal and fit to image. You can force portrait or landscape, or let each page follow its image orientation. Margins can be none, small or normal.

Are my images uploaded to a server?

No. The PDF is assembled in your browser with a bundled PDF library. The site loads analytics and ads, but your images are not sent to a server.

Can I convert a HEIC photo to PDF?

Not reliably. Most browsers cannot decode HEIC. Convert the photo to JPG or PNG first, then add it here.

Will the PDF have searchable text?

No. This tool places images on PDF pages. It does not run OCR, so text inside a photo or scan is not searchable or selectable.

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