What this tool does
Convert one or more JPG, PNG, or WebP images into a PDF locally with page size, orientation, margin, fit, ordering, and download controls.
- Combine scanned receipt photos into a single A4 PDF.
- Turn several PNG screenshots into one PDF for a support ticket.
- Place two or four images per page when making a compact review PDF.
Image to PDF
When this tool is a good fit
Image to PDF helps when you need a downloadable PDF with page size, orientation, fit, and margin choices applied from JPG, PNG, or WebP images in the order they should appear. It is most useful for turning scan photos, receipts, screenshots, and image batches into a single document packet. The notes below focus on the settings that matter, the checks worth doing before you export, and the limits that tend to cause mistakes.
- Takes JPG, PNG, or WebP images in the order they should appear.
- Lets you adjust page size, portrait or landscape orientation, image fit mode, margins, and file ordering.
- Calls out what to review: page order, cropping behavior, blank margins, and whether small text remains readable after fitting.
- Produces a downloadable PDF with page size, orientation, fit, and margin choices applied.
- Fits common jobs such as turning scan photos, receipts, screenshots, and image batches into a single document packet.
Example jobs
- Combine scanned receipt photos into a single A4 PDF.
- Turn several PNG screenshots into one PDF for a support ticket.
- Place two or four images per page when making a compact review PDF.
How to use Image to PDF
- Prepare JPG, PNG, or WebP images in the order they should appear.
- Set page size, portrait or landscape orientation, image fit mode, margins, and file ordering before running the tool.
- Generate or process the result, 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.
- Run a second pass if the destination system, document, or workflow has stricter requirements.
What to know before you use it
- 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.
- 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.
Checks and edge cases
- 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.
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.