Original
A preview appears here after you choose an image.
Image / Local tool
Alpha Opacity Adjuster
Scale every existing alpha value without changing RGB data, including partially transparent pixels. Processing stays in this browser, the original file is never uploaded, and exported pixels contain no source metadata.
Choose images to begin.
Download resultDownload all results
Analysis report
◎ Images are never uploaded; Canvas re-encodes exports without original metadata.
Result
A preview appears here after you choose an image.
How to useHow to use Alpha Opacity Adjuster ⌄
Scale every existing alpha value without changing RGB data, including partially transparent pixels. Processing stays in this browser, the original file is never uploaded, and exported pixels contain no source metadata.
- 1
Paste content, enter parameters or choose the files you need in “Choose an image”.
- 2
Choose “Opacity” for the job. Processing runs in this browser.
- 3
Review the result under “Result”, then copy or download it after checking the output.
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