Convert Image to PDF in Python using img2pdf | Explained in Minutes | ASA Learning

In this video, we will convert single/multiple images to a PDF file with just 2 lines of python code using img2pdf python library.
Write a simple code to convert your images into PDF files using Python.
🚀 img2pdf is a python package which provides Lossless conversion of raster images to PDF. img2pdf handles different input depending on the input file format and image color space.
🚀 You can install img2pdf by executing in cmd with: pip install img2pdf
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For JPEG, JPEG2000, non-interlaced PNG and TIFF images with CCITT Group 4 encoded data, img2pdf directly embeds the image data into the PDF without re-encoding it. It thus treats the PDF format merely as a container format for the image data. In these cases, img2pdf only increases the filesize by the size of the PDF container (typically around 500 to 700 bytes). Since data is only copied and not re-encoded, img2pdf is also typically faster than other solutions for these input formats.
For all other input types, img2pdf first has to transform the pixel data to make it compatible with PDF. In most cases, the PNG Paeth filter is applied to the pixel data. For monochrome input, CCITT Group 4 is used instead. Only for CMYK input no filter is applied before finally applying flate compression.

[@asalearning6528]

Please do Like, Share, Subscribe and hit that bell icon ! 📺 More 'Explained in Minutes' Videos and tutorials with Coding examples are coming soon! :) 💻 Thanks for watching! 💓

[@p.ezhilane9564]

Thanks asa

[@asalearning6528]

The github link to the above explained code 💻 and social media links on description !😎

[@asalearning6528]

❤️ Complete Explained in Minutes Series Playlist: kzbin.info/aero/PLX9iXQ7KV9eqH-xrySuEgT0kE7qzzSGfk

[@user-fc1ph6cn1c]

Thanks for this explanation

[@karthicks8122]

Very useful one

[@akcandlestick8948]

thks for video sir ji 1 question about fonts we use hindi or gujrati fonts in python how ?? with pdf output pls pls HELP

[@asalearning6528]

Any image can be converted to PDF file, doesn't matter if the image font is hindi or Gujarati.

[@asalearning6528]

Welcome 👍

[@akcandlestick8948]

@@asalearning6528 sir gujarati ttf fonts how can we use with python sir pls some make video so people know very well

[@asalearning6528]

@@akcandlestick8948 All typeable languages can be encoded using unicode. For Eg. text= u' આભાર'.encode('utf-8') print(text.decode('utf-8'))

[@asalearning6528]

@@akcandlestick8948 Kindly refer this doc and ex given : pyfpdf.readthedocs.io/en/latest/Unicode/index.html

[@user-fc1ph6cn1c]

What if I want to add specific pictures and not everyone how can I do that

[@TheMoonBunnys]

is it possible to convert the image into a searchable pdf file? since this one only gives you a scanned pdf.

[@asalearning6528]

Can you please elaborate on the requirement?

[@saritasahoo8738]

Thank you for this video, this really helped me, but i have one query whenever i am using a directory to pass in os.listdir then it throwing the error as "TypeError: a bytes-like object is required, not 'str'". How to resolve this??? If i am making normal os.listdir() then only it is working. Please need your guidance urgently.

[@asalearning6528]

Because it's a inbuilt function of os module and hence while calling it, you need to use os.listdir() - TypeError occurs when it's expecting bytes but instead string is passed to it.

[@asalearning6528]

You can use the same method as shown above to iterate or extract only image files from your folder - For Eg - listofpngfiles = [i for i in listoffiles if i.endswith(".png")] - In case if your image file extension is .jpg or any other - you can put them in a list and iterate it in the same way. Do watch os module introduction (3rd) with examples in case if you need any references - kzbin.info/aero/PLX9iXQ7KV9eqH-xrySuEgT0kE7qzzSGfk Let us know in case of any issues. Thanks for watching!

[@kuntrasha]

The issue probably because you are adding the list of filenames into the converter but they are in another directory. In the video he is converting images that are in the current directory so it works. Change the list items to be absolute paths

[@Tweed242]

How to you deal with images that fail due to an alpha channel?

[@asalearning6528]

If you're asking for a transparent image.. Yes it can be done..

[@asalearning6528]

Do you have any specific samples/eg.?

[@Tweed242]

@@asalearning6528 I'm currently actually working with a black and white tif image that has been annotated. This is being detected as a transparency so can't be added to the pdf.