Image to PDF Converter

What this tool does

Drop in one or more photos or screenshots and it stitches them into a single PDF, one image per page, entirely inside your browser. There's no upload step — the whole conversion, including the PDF file itself, is built with JavaScript running on your device, so nothing you add ever leaves your computer.

Who it's for

Anyone who's scanned a stack of receipts or documents with their phone camera and needs one clean PDF instead of ten separate JPEGs, students combining photographed homework pages, or someone assembling a quick photo portfolio to send as a single attachment.

How to use it

• Click the upload area (or drag and drop) to add images — JPG, PNG, WebP, and most other browser-supported formats all work.
• Reorder pages with the up/down arrows on each thumbnail, or remove ones you don't need.
• Pick a page size: "Fit to each image" keeps every page sized to match its own photo, or choose A4 / US Letter for a standard document look, with auto orientation and adjustable margins.
• Set the image quality (Standard, High, or Maximum) to balance file size against sharpness, then hit Convert to PDF to download the finished file.

Real-world uses

Turning phone photos of a signed contract into one PDF for email, combining whiteboard photos from a meeting into shareable notes, converting a batch of screenshots into a single document for a bug report, or assembling scanned pages of an old paper form.

Frequently asked questions

Are my images uploaded to a server?

No. Every step — reading the image, resizing it, and assembling the final PDF file — happens locally in your browser's memory. The PDF download is generated on your device and never passes through a server.

What image formats can I use?

Any format your browser can display as an image — JPG, PNG, WebP, GIF, BMP, and more. Everything gets converted to JPEG internally when it's embedded in the PDF, so transparent PNG backgrounds will appear white in the output.

Can I change the order of the pages?

Yes — use the up and down arrows on each thumbnail to move it earlier or later before converting. The final PDF follows whatever order the thumbnails are in.

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

Up to 40 images per PDF, and very large photos are automatically scaled down to a sensible print resolution first so the browser doesn't choke on huge files.

Why would I pick "Fit to each image" instead of A4 or Letter?

Fit to each image makes every page exactly the size and aspect ratio of its source photo — no white borders, no cropping. A4 or Letter is better when you want a standard, printable document layout, especially if you're mixing portrait and landscape photos into one consistent-looking file.