View websites through the eyes of the colorblind.

Latest Version

Version
1.0.2
Update
March 1, 2014
Size
94.65KiB
Developer
Category
Users
275
Rating
2.66667 ★
Manifest Version
2
Web Store Status
Languages Support
English
See more
Permissions
Storage
*://*/*
See more

dalton Extension

Simulate 4 different kinds of color blindness in two different degrees (e.g. protanopia and protanomaly) each.

There are two ways to use it: by default, it will display a popup with buttons to choose the kind of color blindness to simulate. If you only ever use one, you can go to the options and set it so that pressing the button will simulate a kind you choose (saving you some clicks in the long run).
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "__MSG_appName__", "version": "1.0.2", "manifest_version": 2, "description": "__MSG_appDescription__", "icons": { "16": "images/icon-16.png", "128": "images/icon-128.png" }, "default_locale": "en", "background": { "scripts": [ "scripts/background.js" ], "persistent": false }, "browser_action": { "default_icon": { "19": "images/icon-19.png", "38": "images/icon-38.png" }, "default_title": "dalton" }, "options_page": "options.html", "permissions": [ "storage", "*://*/*" ], "content_scripts": [ { "matches": [ "*://*/*" ], "js": [ "bower_components/jquery/dist/jquery.js", "scripts/dalton.js" ], "run_at": "document_end", "all_frames": true } ]}
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User reviews

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Kalamatize Games (ID: 000000e812208404) Voted 1 ★ - Updated 07/17/2022 It didnt work..?

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Tarunjeet Singh Salh (ID: 00000043b757ca95) Voted 1 ★ - Updated 01/24/2020 Doesn't work :(

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Steve (Metagrapher) (ID: 000000129462f8aa) Voted 1 ★ - Updated 03/06/2018 Doesn't work at all.

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Phil Hazelton (ID: 000000517778f410) Voted 4 ★ - Updated 02/11/2015 Really useful dev tool that should be in everyone's arsenal, thanks!