https://github.com/maxwellito/ghoster

Remove the white color from an image to make it transparent
https://github.com/maxwellito/ghoster

Last synced: over 1 year ago
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Remove the white color from an image to make it transparent

• Host: GitHub
• URL: https://github.com/maxwellito/ghoster
• Owner: maxwellito
• License: mit
• Created: 2015-09-13T09:50:14.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2016-07-30T10:23:48.000Z (almost 10 years ago)
• Last Synced: 2025-03-18T21:54:38.758Z (over 1 year ago)
• Language: JavaScript
• Size: 40 KB
• Stars: 35
• Watchers: 4
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE

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README

          
# Ghoster

Try it on http://maxwellito.github.io/ghoster

Ghoster a little script to remove the white color from a greyscale picture to make it transparent. I never managed to do this correctly on Photoshop until I realised JavaScript and canvas could make my life easier.

![Ghoster demo](documentation_banner.png)

Don't take this script too seriously, this is a little hack. But happy to talk for future improvements (better algorithm, make it work with multicolor pictures...)

## How to use it?

- Go on the [demo page](http://maxwellito.github.io/ghoster)

- Drag and drop your grayscale picture on the page

- Right click > Save image as