How to convert images to PDF
- Drop your images into the box above, or click it to choose files. You can add many at once.
- Use the ↑ and ↓ buttons to set the page order, and ✕ to remove an image.
- Choose the page size, orientation, margin and image quality. The defaults (A4, auto, small, high) suit most documents.
- Click Create PDF and the file is saved right away.
Good to know
- Choose Same as image to make each page exactly the size of its image. This works well for PDFs that will only be read on screen.
- With orientation set to Auto, wide images get landscape pages and tall images get portrait pages.
- If the upload form has a size limit, set the image quality to Medium or Smaller file.
About the formats
JPG
JPG (JPEG) is the most widely supported photo format. It uses lossy compression, so files stay small, but it has no transparency and quality drops a little every time it is re-saved.
PNG
PNG uses lossless compression and supports transparency. It is ideal for screenshots, logos and graphics with sharp edges, but photos saved as PNG are much larger than JPG.
HEIC
HEIC (HEIF) is the default photo format on iPhones and iPads. It keeps high quality at about half the size of JPG, but Windows, many websites and older Android devices cannot open it without extra software.
PDF (Portable Document Format) looks the same on every device and printer, which is why it is the standard for documents, forms and scans. A PDF can hold text, vector graphics and images, and several pages in one file.
Frequently asked questions
- Can I combine several images into one PDF?
- Yes. Each image becomes one page of a single PDF file, and you can change the order with the ↑ and ↓ buttons.
- Which page size should I choose?
- Most countries use A4. Choose US Letter for documents going to the United States or Canada. For a PDF that will only be read on screen, Same as image also works well.
- Will the image quality drop?
- PNG images are embedded without any compression. Other images are compressed as JPG at the quality you choose; at High the difference is practically invisible.
- Is it safe for ID cards and contracts?
- Yes. Your images are processed inside your browser and never sent to any server, which makes this a good fit for sensitive documents such as IDs, contracts and medical papers.
- Are my files uploaded to a server?
- No. Everything happens inside your browser. Once the page has loaded, it keeps working even if you go offline.
- Is it free? Is there a page limit?
- It is completely free, with no sign-up and no watermark. There is no page limit; it can handle as much as your device’s memory allows.
- Does it work on my phone?
- Yes, in current versions of Chrome, Safari, Samsung Internet and other modern browsers. Very long documents or high resolutions may take a while on a phone.