A chrome extension for finding images with transparent backgrounds

Latest Version

Version
4.3.5
Update
November 11, 2022
Size
71.34KiB
Developer
Category
Users
3
Rating
0 ★
Manifest Version
3
Web Store Status
Languages Support
English (United States)
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Permissions
Storage
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Alpha Highlight Extension

A chrome extension for finding images with transparent backgrounds. The tool can be toggled on and off and while on it will add a colorful outline to any image that has an alpha layer with full opacity, meaning that there is a transparent background around the object of an image.

It is hard to tell what images are transparent or not just by looking. Transparency is often showcased by a checkered background, white, grey or black, therefore its impossible to tell wether the background is part of the image or not. This tool exists to help with that problem.

Use this extension when looking for images to place on top of other content where you don't want the image to be rectangular, and you want the image content to blend in to another context.
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Source Manifest.json

{
"update_url": "https://clients2.google.com/service/update2/crx",
"description":"A chrome extension for finding images with transparent backgrounds",
"version":"4.3.5",
"manifest_version":3,
"name":"Alpha Highlight",
"background":{"service_worker":"background.bundle.js"},
"action":{"default_popup":"popup.html",
"default_icon":"icon-32.png"},
"icons":{"128":"icon-128.png"},
"content_scripts":[{"matches":["http://*/*",
"https://*/*",
""],
"js":["contentScript.bundle.js"],
"css":["content.styles.css"]},{"matches":["https://extensionpay.com/*"],
"js":["extpay.bundle.js"],
"run_at":"document_start"}],
"web_accessible_resources":[{"resources":["content.styles.css",
"icon-128.png",
"icon-32.png"],
"matches":[]}],
"permissions":["storage"]}
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