YYTOOLS / THE EVERYDAY TOOLBOX
PNG to PDF
Arrange PNG screenshots into a PDF with white backgrounds for transparency.
Processed locally · No upload · No sign-up
01 / FILES
Organize files. Ready to share.
Files stay in this browser. Choose files and adjust the options to begin.
Up to 10 MiB per file, 50 MiB total.
File order controls output page order. Use ↑ ↓ to reorder. Merging preserves page order within each PDF.
02 / OPTIONS
One image per page, keeping the full aspect ratio. A4 uses 24 pt margins. Transparency becomes white; images use 92% JPG quality in the PDF.
How to use
- Choose PNG screenshots and arrange files in PDF page order.
- Set A4 orientation or choose image-sized pages.
- Check margins and text clarity, preview and download the generated PDF.
Each PNG becomes one page. Transparency is flattened to white before re-encoding at 92% JPG quality, which may affect fine lines and text. The image PDF has no generated searchable text.
Example: arrange two PNG screenshots in step order in a two-page PDF.
This task accepts still PNG images only, not GIF, animated PNG/WebP, HEIC or SVG. Up to 10 MiB each, 10 files, 50 MiB for inputs and outputs each, 24 million pixels and 16,384 pixels per side per image, and 60 million pixels combined. Images are re-encoded after applying EXIF orientation; metadata is not retained. Encoding results may vary by browser.
Processing runs in a separate worker and stops after 30 seconds. Editing inputs or options clears previous results. Limits raise errors instead of truncating files.
PDF features use pdf-lib (MIT): License and copyright notice