Quick take
Turn a batch of images into one PDF and keep the pages in the order you want.
- Combine scanned receipt photos into a single A4 PDF.
- Turn several PNG screenshots into one PDF for a support ticket.
Image to PDF
live
Upload images to see thumbnails and ordering controls.
Good times to use it
Use Image to PDF for turning scan photos, receipts, screenshots, and image batches into a single document packet. It works well when you want a downloadable PDF with page size, orientation, fit, and margin choices applied and do not need a bigger workflow around it.
- Best fit: turning scan photos, receipts, screenshots, and image batches into a single document packet.
- You start with JPG, PNG, or WebP images in the order they should appear.
- The useful choices are page size, portrait or landscape orientation, image fit mode, margins, and file ordering.
- Check page order, cropping behavior, blank margins, and whether small text remains readable after fitting.
- You end up with a downloadable PDF with page size, orientation, fit, and margin choices applied.
Use Image to PDF like this
- Start with JPG, PNG, or WebP images in the order they should appear.
- Choose page size, portrait or landscape orientation, image fit mode, margins, and file ordering.
- Run the tool once, then review page order, cropping behavior, blank margins, and whether small text remains readable after fitting.
- Copy, export, or download a downloadable PDF with page size, orientation, fit, and margin choices applied.
- Open the finished file once before you send or archive it.
What usually goes wrong
- Images are raster content inside the generated PDF, so the original image resolution controls final sharpness.
- Using a consistent page size such as A4 or Letter makes the result easier to print, merge, and archive.
- Rotate or crop photos before conversion if the scanned subject is tilted or surrounded by distracting background.
- Compress the finished PDF only after confirming page order and readability.
What the page is doing
- Images are decoded by the browser and embedded into a new PDF with pdf-lib.
- Page size, orientation, margin, and fit settings are applied before each page is drawn.
- The final PDF is generated as a local Blob and downloaded without uploading source images.
How your data is handled
Images are converted to PDF in your browser. Toolumina does not upload, store, or inspect selected image files.
FAQ
Can I convert multiple images to one PDF?
Yes. Select multiple JPG, PNG, or WebP files, adjust their order, and generate one combined PDF.
Are my images uploaded?
No. The PDF is assembled locally in the browser.
Which page sizes are supported?
The tool supports A4, Letter, and an original-image size mode.