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How to put the front and back of a card into one PDF

QUICK ANSWER

Add the front and back pictures in the correct order. Use clear images with all card edges visible, and share them only with the intended recipient. Create the merged PDF and inspect both sides before downloading.

Tooldu Merge ID Card page showing its upload area and starting controlsView full size
Start on the Merge ID Card page. The Choose files button opens your device’s file picker.

A form may ask for both sides of a card in a single attachment. Merge ID Card arranges two card images on one PDF layout, rather than leaving the recipient to open separate photos.

1. Open your file

Add the front and back pictures in the correct order. Use clear images with all card edges visible, and share them only with the intended recipient.

2. Work through the settings

  1. Select each image and check the corner handles against the card edges.
  2. Correct perspective or framing where the photo includes extra desk space.
  3. Choose a side-by-side or other available layout that fits the receiving requirement.
  4. Create the merged PDF and inspect both sides before downloading.
Merge ID Card on Tooldu with the sample file opened and its working controls visibleView full size
The Merge ID Card workspace with a sample file. Review these controls before making your download. Sample portrait, where shown: NASA, public domain; no endorsement implied.

3. Check before you share

  • Read the smallest text at normal zoom.
  • Check that an edge, barcode or photo has not been clipped.
  • Confirm the front and back are in the expected positions.

File limits and first-use notes

350 MB combined input. 2 images. No fixed pixel / MP upload cap. 350 MB output. Device memory and codec limits apply.

Questions you may have

Can this create or verify an identity card?

No. It combines pictures you provide into a document. It is not an identity verification or document-issuing service.

Why is some small text hard to read?

The source may be blurred, too small or photographed at an angle. A clearer original is usually more useful than aggressive resizing.