Image Opacity
Make an image semi-transparent (PNG).
Image Opacity is a free, browser-based tool on Toolery. Make an image semi-transparent (PNG). Everything runs locally on your device, so it's fast and completely private — no uploads, no queues, and no sign-up to try it.
Image Opacity — FAQ
Is Image Opacity free to use?
Yes. Image Opacity is completely free on Toolery — no watermarks and no sign-up required to try it.
Is Image Opacity private — do my files stay on my device?
Yes. Image Opacity runs entirely in your browser. Your files and input are processed on your own device and never uploaded to a server, so nothing is stored, seen, or shared.
How do I use Image Opacity?
Make an image semi-transparent (PNG). Open the tool, add your file or input, and get the result instantly — it all happens on your device.
Does Image Opacity reduce image quality?
Image Opacity preserves as much quality as the format allows and gives you control where it applies. It works on your original file directly in the browser, so there's no extra loss from uploading and re-downloading.