About this pdf merge & images to pdf
Whether you are submitting documents for a job application, combining scanned pages, or turning phone photos of receipts into one file, this tool joins everything into a single PDF using the open-source pdf-lib library, entirely inside your browser.
How to use the PDF Merge & Images to PDF
- Choose Merge PDFs to join PDF files, or Images → PDF to convert JPG/PNG photos.
- Drop your files onto the box or click to select them.
- Reorder with the ↑ ↓ buttons or by dragging rows; remove a file with ✕.
- Press Create PDF; the merged file downloads automatically.
Features
- Keeps original page quality: pages are copied, not re-rendered.
- Images become full-size pages matching each picture’s dimensions.
- Drag-and-drop ordering and no limit on file count apart from your device’s memory.
- No watermark, no sign-up and no server upload, ideal for ID proofs and private documents.
Frequently asked questions
Is there a file size or page limit?
There is no fixed limit. Very large files (hundreds of MB) depend on your device’s memory; a modern phone handles typical documents easily.
Can I merge password-protected PDFs?
Files with an open password must be unlocked first. PDFs with only editing restrictions usually merge fine because the tool ignores those restrictions while copying pages.
Will the merged PDF have a watermark?
No. The output contains exactly your pages, nothing added.
How do I convert phone photos to PDF?
Switch to Images → PDF, select your JPG or PNG photos, arrange them in order and press Create PDF. Compress them first with our Image Compressor if you need a smaller file.
Are my documents safe?
Yes. Files are read locally by your browser and never sent to any server.