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Sanpanza
Sanpanza
Known Participant
September 23, 2023
Question

Batch Process images to WebP

  • September 23, 2023
  • 1 reply
  • 19897 views

How can I batch process hundreds of files to Webp format? I have been using PS for decades, and there is no native way that I can see of batch exporting images as Webp files.

 

I can do this in Lightroonas jpegs, but they are too large. Is there any way of batch converting 400 jpeg files to webp?

 

I tried batch processing for the first time after creating a "Save as Copy" script, but it made me go through each step manually and did not save time. Any thoughts on this matter would be greatly appreciated.  

    1 reply

    Stephen Marsh
    Stephen Marsh
    Community Expert
    September 23, 2023

    Creating an action and using the batch command is the "standard native way", perhaps your action was set to "step by step" and not "accelerated" playback.

     

    Anyway, I wrote a script for this:

     

      Sanpanza
      SanpanzaAuthor
      Known Participant
      September 24, 2023

      OK, I did as you instructed:

       

      Copied code into Mac text file set to txt and not rich text. 

      Changed .txt extension to .jsx extension

      I placed it into Adobe Photoshop 2024/Presets/Scripts

      Tried to load the script because it does not show up in the image processor script menu.

      But when I tried to load the script, it became a dead end. See examples. 

       

      For some context, I know nothing about scripting or batch commands. I just need to get bunch of images into Webp format for my website.

       

      Any thoughts?

       

       

      ianamalod
      ianamalod
      New Participant
      April 9, 2024

      @ianamalod – the error screenshot has the clue "rtf"...

       

      https://prepression.blogspot.com/2017/11/downloading-and-installing-adobe-scripts.html

       

      Text Editor Applications: Only paste the source code into plain text editors, not rich text or word processing apps. Common free or commercial plain text editors suitable for code saving include –

       

      Mac: Apple TextEdit (ensure that the Format menu is set to Plain Text mode, not Rich Text mode), BBEdit


      Hey! thank you for your quick response 🙂 Yes, I read your doc. I used apple text edit, and saved as txt, then renamed it and changed the extension to jsx. Would you mind telling me what could've gone wrong? Thanks again!

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