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ScanMaster

Saturation Adjuster

Push colors vivid or dial them back with one slider.

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About Saturation Adjuster

Saturation Adjuster is here for editing a picture one job at a time: push colors vivid or dial them back with one slider. It takes JPG, JPEG, PNG and 9 more and produces JPG, JPEG, PNG, WEBP. Nothing is sent anywhere: the browser reads the file, does the work and hands the result back.

Useful when the job is editing a picture one job at a time and you would rather not install software, join a queue or hand the file to a stranger.

How to use Saturation Adjuster in 3 steps

  1. Drop the image onto the drop area, or several at once up to 50 files.
  2. Set the Saturation slider.
  3. Press Apply Saturation and download the result in whichever of JPG, JPEG, PNG, WEBP suits you.

What you get with Saturation Adjuster

  • Accepts JPG, JPEG, PNG and 9 more in one go
  • Output in JPG, JPEG, PNG, WEBP
  • Batch up to 50 files, returned together
  • Runs in your browser — the file is never uploaded
  • Free to use, with no signup and no account
  • No watermark or logo added to your output
  • Works on desktop and mobile, no install

Saturation Adjuster: questions

Will it work on a phone?
Yes. The layout adapts to a small screen and the processing runs in the mobile browser, so a photo or a downloaded document can be handled on the device it arrived on.
Do I need to pay or register?
No. Every tool on this site is free, with no account, no email and nothing to install.
Which file types does Saturation Adjuster accept?
The drop area takes JPG, JPEG, PNG and 9 more. Files are read from your device in the browser, so the format has to be one a browser can decode — that is why the accepted list on this page is finite and honest rather than "everything".
What do I get back from Saturation Adjuster?
The result is JPG, JPEG, PNG, WEBP, offered as a download the moment the work finishes. Multiple results come back together rather than as fifty separate save dialogs.