/ Image tools — image to PDF

Convert Image to PDF

Merge JPG, PNG, WebP and GIF files into a single PDF document. Drag the images into the order you want, pick a page size and margin, and download — the whole conversion happens inside your browser, so nothing is uploaded to a server.

  • 100% local · nothing uploaded
  • Free forever
  • No sign-up

1. Add images & set up the page

Whitespace around each image. Use 0 for edge-to-edge pages.

2. Arrange page order

0 images

No images yet. Added files appear here — drag the handle on any row to change the page order.

    / 01 — Why PDF

    When Would You Convert Images to PDF?

    A folder of loose JPEGs and a single PDF carry the same pictures but behave completely differently. The PDF opens the same way on Windows, macOS, Android and iOS, keeps its pages in a fixed order, prints predictably, and travels as one attachment instead of fourteen. That last point matters more than it sounds — anyone who has received a set of photos as separate files, out of order, knows the difference.

    The awkward part is that most converters ask you to upload personal documents to a stranger's server. This one does not. Your files are read directly from disk into the page and assembled locally, so ID scans, contracts, medical forms and client work never leave your machine. Open the Network tab in developer tools while you generate a PDF and you will see no upload request at all.

    Turning phone photos into a document

    Photographing a multi-page contract or a stack of receipts is easy; sending nine separate images to an accountant is not.

    Drop them in, drag them into page order, and you have a document that reads top to bottom the way the paper did.

    A4 portrait · 10 mm margin

    Sending a portfolio

    Clients and hiring managers want one file they can scroll, not a shared folder they need to click through.

    Set the margin to 0 for full-bleed pages and turn on auto-rotate so landscape and portrait work sit on pages that suit them.

    A4 · margin 0 · auto-rotate on

    Preparing files to print

    Print shops and office printers handle PDF far more predictably than a pile of images, which every application scales differently.

    Choosing the paper size here means the page you see is the page that comes out of the tray.

    Match your paper — A4 or Letter

    Consolidating screenshots

    Bug reports, expense claims and step-by-step instructions all read better as an ordered sequence than as scattered attachments.

    Screenshots are usually wide, so auto-rotate keeps them legible instead of squeezing them onto a portrait page.

    auto-rotate on · fit to page on

    / 02 — FAQ

    Frequently Asked Questions

    Are my images uploaded to a server?

    No. This is a no-upload image to PDF converter — your files are decoded in the browser and the PDF is assembled in memory on your own device. Nothing is transmitted, logged or stored, and there is no account to create.

    You can verify it in about ten seconds: open developer tools, switch to the Network tab, and generate a PDF. No upload request appears. Once the page has loaded you can even disconnect from the internet and the tool still works. That is what makes it safe for passports, bank statements, signed contracts and client material.

    Which image formats are supported?

    JPG/JPEG, PNG, WebP and GIF all work, and you can mix formats freely in a single document — a PDF built from three JPEGs and two PNGs is perfectly normal.

    Two details worth knowing. Animated GIFs contribute only their first frame, since a PDF page is static. And transparent areas in PNG or WebP files are composited onto white, because PDF pages have no alpha channel; if a transparent logo needs a coloured background, set that background before converting.

    Is there a limit on how many images I can add?

    Up to 50 images per document, with a 30 MB cap on each file. There is no daily quota, no watermark and no paid tier — the limits exist purely to protect your browser tab.

    Every page is held in memory while the PDF is built, so a very large batch of high-resolution photos can exhaust the tab and crash it. Fifty pages is a comfortable ceiling on typical hardware. If you need more, generate two PDFs and merge them with a dedicated PDF tool afterwards.

    Can I control page size and layout?

    Yes, through four settings. Page size offers A4, Letter, Legal and A3 — pick the one matching the paper you will print on. Orientation sets the default portrait or landscape. Margin controls the whitespace around each image in millimetres, where 0 gives full-bleed pages.

    Fit image to page scales each picture up or down to fill the available area while preserving its aspect ratio, so nothing is ever stretched. Auto-rotate overrides the orientation per page: a wide photo gets a landscape page even in a portrait document, which usually makes it noticeably larger and easier to read. Page order comes from the list on the right — drag the handle on any row to rearrange it, or focus a handle and use the arrow keys.

    Why does my image look blurry in the PDF?

    Almost always a resolution problem rather than a conversion fault. "Fit to page" enlarges a small image to fill an A4 page, and enlarging cannot invent detail that was never captured. A 600-pixel-wide screenshot stretched across 190 mm of paper works out to roughly 80 DPI, which looks soft in print even though it looked fine on screen.

    For sharp printed output you want around 150 DPI minimum, 300 DPI ideally — about 1240 pixels wide for a full-width A4 image at 150 DPI, or 2480 at 300. If your source is smaller than that, either use the original higher-resolution file, increase the margin so the image is not blown up as far, or accept soft output for on-screen viewing where it matters much less.

    Is this tool free?

    Yes, permanently. No account, no trial, no watermark on the output, and no page count locked behind an upgrade. There is no usage limit either, because there is no server doing the work — your own browser builds the file.

    The site is funded by advertising, which is why you may see ads around this tool. The converter itself does not collect your files, track what you convert or ask anything of you.