Is this Images to PDF converter free and private?
Yes. The conversion happens locally in your browser, so your photos never reach a server. There is no account, no watermark, and no upload limit beyond what your device can hold in memory.
Which image formats are supported?
JPG/JPEG, PNG, WebP, GIF, BMP, and TIFF (single and multi-page TIFFs use the first frame). Each file can be up to 50 MB. WebP and TIFF are decoded in the browser before being embedded.
How are pages laid out?
You can pick a fixed paper size (A4, A3, A5, US Letter, US Legal) or Fit to image, which makes each page exactly the size of the embedded image. Combine that with templates like 4-up grid or photo album for creative layouts.
Will the PDF look pixel-perfect?
Choose Best quality and an image fit of Fit to page for the cleanest result. Images are re-encoded as JPEG to keep file size manageable. If you need lossless output, downscale your originals before converting and use the highest quality setting.
Can I reorder pages or remove specific images?
Yes. After uploading, the preview grid shows numbered tiles. Drag any tile to reorder, or click the X badge to remove it. Use the Add tile or the upload button to keep adding more images at any time.
Why does loading from a URL sometimes fail?
Browsers block cross-origin image fetches unless the remote server enables CORS. If a URL fails, save the image locally first, then drag it into the dropzone. URLs from your own server or known CORS-friendly hosts work without issue.
Does the output PDF include metadata?
Yes. Open Advanced options to set the document title, author, page background color, and output filename. PDF readers will show this metadata in their info panels.
Can I use this on mobile?
Yes. The interface is responsive and works on iOS and Android browsers. For very large batches, prefer a desktop browser to avoid memory limits on phones.