How to Read QR Codes From PDF Files

Help
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1

Hi Friends,
I want to read QR codes from a pdf file and save that QR codes URL into excel file. I do not know how to do this

2

Hi @Nand_Kishor: can you try the following steps:

  1. Extract images from PDF using UiPath PDF activities here: https://docs.uipath.com/activities/docs/extract-images-from-pdf
  2. Once you’ve extracted the images, try reading them one by one to create a list of valid QR codes using RPA Listings - Collections, Integration Packs | UiPath Marketplace
  3. Once you have that, can create a template Excel file and we can insert images to it, formatting it in a specific way, with values, QR code and links etc.

I would suggest you please experiment with the steps above, if you face issues, please get back to me. Thanks

2 Likes
3

I will try and get back to you , Thank you

4

Only collect all images from PDF but i can not move to next step , even i can not read one qr code with help of "QR Read From Image ".

5

Use “Read QR Code from Path” and pass your saved image path to this activity. I have done it in one of my projects and it worked fine.

6

Thank you now one QR code read but i have multi-pal qr code in pdf and i still looking for solution

image
image1084Ă—699 15.7 KB
, This is for i qr code and it is working well …

7

You need to write a small logic
Keep it in loop and pass filenames dynamically and save qrCode values in an array.

It will work definitely.

8

Guys, anymore advice on how to read qr codes from pdf? I mean if I put extract images from pfd, ok, i did this, but then how do you point the qr code to the qr code reader activity. What I am saying is I get this error saying that this is not in the right image format. Like, if somebody has time to write a little more specifically what are you supposed to do step by step, it would be greatly appreciated. Cause I can not find many cases or advice on qr codes reading not here or anywhere online.

9

Utiliza la actividad cargar imagen para asignar la imagen descargada a una variable del tipo correcto