Image Opacity Editor
Make any image semi-transparent with an opacity slider and download as PNG.
How to use
Upload an image, set the opacity with the slider, then download the transparent PNG. Everything runs in your browser — no uploads, your files never leave your device.
Frequently asked questions
Why is PNG the download format?
JPEG cannot store transparency, so the result is saved as PNG.
Can I use it for watermarks?
Yes — lower the opacity and overlay the PNG on other designs.
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