I don’t have a video, sorry.
If you’re on windows:
pixelfix-win-x64, then click “Copy”.To use Pixelfix:
pixelfix-win-x64 icon on your desktopI’m not sure why it would do this. Occasionally it can take a few seconds to start up, so that could be all it is.
If you can’t get Pixelfix to work, there are other alternatives in this thread that work through your web browser.
If you are using pixelfix on a large image it might take a while to finish, just wait a bit and see if it works!
I have the same issue as @Nezuo . The javascript one you linked still results in black outlines too.
The same issue occurred for me, waited a bit and it worked
Arguably the best, the gimp solution is not working for me but this works now look at this
It has no black outlines!
Can anyone send me an image that reproduces alpha bleeding? I’ve been implementing a JavaScript alpha bleed solution in my workflow for several years. (Credit: XAXA)
Recently when installing PixelFix, I was completely unable to create an image with Alpha Bleeding issues.
In months previous, when using “Save as” or “Export as” to PNG from Photoshop, it resulted in alpha bleeding when scaled.
(256Px Photoshop, 256Px PixelFix, 64Px Photoshop, 64Px PixelFix)
Obviously, I would love to not have to use any Alpha Bleed fix whatsoever, if it’s no longer needed! 
Do you have any tutorial for doing this on MacOS?
Over three years later and this is still saving lives. Thank you!
On the left was before and on the right is after. Night and day difference.
Thanks for this amazing tool! I hope it will get added into roblox one day (I know it propably won’t be) as an option in the builk importer it would be very useful
It’s actually working it just asks you to press a key and then it exit the code and the image is modified
edit: I just release if it takes a long time it’s normal just wait ^^
GOAT!! I use this literally every single day when importing my UI designs, truly a life saver when it comes to having clean edges!! 
how long did you wait? Having the same issue.
I’m having this same issue as well, it seems to be taking an infinitely long amount of time to edit my image…
Have you tried uploading a small image? (try using 500x500 and see if works just to test)
Guys I don’t think it’s broken, just make sure to give it a few minutes and you’ll see that it’s working fine. I say this because I also thought it wasn’t working at first, but after waiting few minutes, it finally did. Remember that the higher the pixel count of the image has, the longer it will take to process. This happened to me when I started using it, as I usually upload large images with transparent backgrounds of like 5000 pixels, and sometimes it takes up to 15 minutes or even more to process. If you’d like to test it, I recommend starting with an image of 500x500 pixels or less with a transparent background, and you will see if it’s pixelfix issue or not since with 500x500 pixels will take less or 1 minute to process on the most computers.
Alternatively, you can use this web based tool:
Exactly what I was gonna post. I’ve never faced delays with the web-based tool, not even with batches of images
