Bulk image upload & processing

[chraebsli]

Is your feature request related to a problem? Please describe. I often have to compress & resize lots of files with the same compression settings. This takes lots of time when I have to drag every image individually, click on import saved settings, wait a moment, download, repeat.

Describe the solution you'd like I'd be happy if you could upload multiple files at a time, which then be resized & compressed with the same setting and download them as a ZIP archive or so

Does other service/app have this feature? I regularly use CompressPNG and its other tools like JPG2PNG for bulks, but they don't support resizing & compression settings.

Additional context -

[chraebsli]

& Thanks for the app, I really like it! I hope it gets more features soon!

[LarsFlieger]

This is definitely possible with good speeds. This websites does it: https://clevercompress.com/en

https://github.com/user-attachments/assets/ed0a92d4-7166-48c7-b83f-78bb6b1355c7

With web workers and threads you can achieve quite good speeds at several images.

[chraebsli]

Thanks for the recommendation, but that's no what I was looking for. There are a lot of smart and great compressors out there, like the one I mentioned.

But none of these have the features Squoosh has:

• custom resize and compression settings
• local processing
• see differences in real time

[LarsFlieger]

Thanks for the recommendation, but that's no what I was looking for. There are a lot of smart and great compressors out there, like the one I mentioned.

But none of these have the features Squoosh has:

• custom resize and compression settings
• local processing
• see differences in real time

I understand. The tool I shared performs local processing, and I'm confident there are tools that offer local compression and settings for resizing and compression.

However, it’s true that most tools offering bulk processing lack features like difference display or similar functionalities. Perhaps we should suggest adding these features to them.

[edvinPL]

I love this tool. Recommended it to many people. It beats solutions like Caesium. Only issue is it lacks bulk processing...

[Khongchai]

I made a fork of squoosh that adds batch processing.

https://squoosh-multiple-export.vercel.app/

Hope this is useful to some

[chraebsli]

squoosh-multiple-export.vercel.app

Great work @Khongchai, Thanks! Here some feedback & bugs I discovered:

• it would be cool if the file names persisted. In my case, they just get renamed to a random UUID
• converting files of different resolutions & aspect ratios to a different filetype works flawlessly (png -> jpeg)
  • converting of multiple file types result in different sizes (same image in png + jpg -> webp). difference of about 15% of file size
  • custom resize with the same files obviously dont work
  • neither do fixed resizes like 50%, which makes all images the same size (of first file) instead of each files 50%
• in a later version, i'd like to be able to have to change the image in the preview (dropdown selector/ tabs)

---

That would be the links to the code and PR:

• https://github.com/Khongchai/squoosh-multiple-export
• https://github.com/GoogleChromeLabs/squoosh/pull/1428

[Khongchai]

@chraebsli Thanks for the feedback! I noticed that the randomUUID problem happens only when you're using microsoft edge (I tested on Arc, Firefox and Edge, maybe chrome has this issue as well). Anyway one of my todo items is to try to zip everything in memory and download as one .gz file.

I'll copy some of your comments to the PR. I kind of like keeping all todos in one place.

[chraebsli]

I'll copy some of your comments to the PR. I kind of like keeping all todos in one place.

Yeah haven't seen the PR feedback at first, only searched for the link.

[Arvin-xc]

Hi there, I made some minor modifications based on squoosh to support bulk compression

You can modify the compression configuration before compressing. Here is the App deployed on vercel: https://bulk-squoosh.vercel.app/

Hope this helps.