Image to PDF

Browser-local

Fast action

wave 1

Convert JPG/PNG images into a single PDF file.

Files

Source

No PDF selected

Size

0 B

InputsImage to PDF0 filesLive

Switch PDF actionShow

Merge Split Extract Delete Duplicate Rotate Reorder Compress Image to PDF Page numbers Text extract OCR Pro Fill & sign Editor Pro Bates Watermark Header/footer

PDF workflow rail

17 actions

Merge Split Extract Delete Duplicate Rotate Reorder Compress Image to PDF Page numbers Text extract OCR Pro Fill & sign Editor Pro Bates Watermark Header/footer

Input files

Local only

Drop JPG or PNG images here or browseMultiple files supported with browser-local processing.

No files queuedBrowser-local workflowJPG/PNG input

Output filename

Page size

Orientation

Image fit

Margin (pt)

JPEG quality (0.5 - 1.0)

Applies to JPG inputs during local preprocessing. PNG files keep lossless encoding.

Flow

Read selected JPG/PNG files.
Apply page size, orientation, fit mode, and margin choices.
Embed each image as one PDF page in queue order.
Export a single combined PDF file.

Example

Worked example: receipt pack

1 Upload three receipt photos.
2 Set page size to A4, orientation Auto, margin 20 pt, and output name to receipts-pack.pdf.
3 Run conversion in current file order.
4 Download one PDF for expense submission.

Multiple images become one document-ready PDF.

How

Upload one or more JPG/PNG files.
Reorder files, rotate if needed, and set page layout options (size/orientation/margin/fit).
Optional: set a custom output filename.
Run conversion to build PDF pages.
Download the combined PDF output.

Cases

Turn receipt photos into one reimbursement PDF.
Convert phone scans to document-ready format.
Bundle visual QA screenshots.

Avoid

Uploading unsupported formats such as HEIC or WEBP.
Expecting OCR text from image-only conversion.
Forgetting to order images before running conversion.
Using cover fit when you need every pixel visible (use contain instead).

FAQ

Does image to pdf upload files to a server?

No. Image to PDF keeps the lightweight PDF workflow in your browser by default, so files are not sent to Calctrove servers for routine edits. For Image to PDF, verify your workplace policy before handling sensitive documents.

Can I process confidential documents here?

For Image to PDF, use caution on shared devices and verify your organization policy before handling sensitive files.

Why can image to pdf change output size?

For Image to PDF, output size depends on the PDF structure, embedded fonts, image compression, and the mode options selected before export.