PNG to PDF
Need a PDF from scanned PNG pages, screenshots, or exported slides? This tool wraps raster images into a PDF page per image — ideal for submissions that require PDF format. Merging and encoding happen locally in your browser.
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How to convert PNG to PDF
1. Upload one or more PNG files.
2. Arrange page order if multiple images.
3. Choose page size fit (A4, letter, or image dimensions).
4. Download the generated PDF.
PNG to PDF examples
Signed form scan
Scan each page to PNG on your phone, then combine into one PDF for HR upload.
Architecture drawing pack
Export floor plans as PNG from CAD viewer, assemble into a single PDF packet for clients.
Homework submission
Photo each worksheet page, convert PNG set to one PDF for LMS portal limits.
When PNG to PDF helps
• When portals accept PDF but not raw images.
• When you want printable page boundaries around images.
• When combining multiple PNG scans into one attachment.
When to use other tools
• When you need searchable text — run OCR in desktop software first.
• When vector PDF from source app is available — prefer native export.
• When photos should stay JPEG — use JPG to PDF for smaller files.
Scan workflow tips
Photograph pages flat with even lighting. Crop borders in the image cropper before PNG to PDF so margins look professional.
File size
PNG-heavy PDFs can be large. For photo documents, JPG to PDF may shrink size with acceptable quality for text-heavy scans.
Accessibility
Image-only PDFs are not screen-reader friendly. Add real text layers with OCR tools when compliance matters.
Frequently asked questions
One PNG = one PDF page?
Typically yes — each image becomes a page unless the tool offers tiling.
Is transparency preserved?
PDF may flatten transparency onto white — check preview before submitting official forms.
Resolution and print quality?
High-resolution PNGs produce sharp prints; low-res images stay blurry in PDF.
Can I merge with existing PDFs?
Use merge PDF after converting PNGs, or convert all sources consistently.
Files uploaded?
No — PDF is built locally (e.g. pdf-lib in browser).
Password protect result?
Use the PDF password protector after generating the file.