WhatColour
Return RGB & Hex values of the colour under the mouse pointer
Extensions by MB
12 extensions
Chrome Web Store
Extension List
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Convert PNG to ICO
Convert PNG files to ICO format
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CMYK Colour Viewer
A CMYK Colour Viewer popup to view what different CMYK Colours look like.
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SizeWindow
Report size, and optionally resize the current browser window to specified dimensions.
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Syndesi Link
Links to the Syndesi platform in a popup on the right 1/3rd of the screen. Current web page will be on the left 2/3rds.
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Happy Numbers Research
Check if a number is a Happy Number, plus do research on a range and put results into the Clipboard.
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Image to Square or Circle PNG
Convert Images to a Square or Circle PNG with custom dimensions
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Convert PNG to ICNS
Convert PNG files to ICNS format for macOS
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Prime Numbers Research
Check if a number is a Prime Number, plus do research on a range and put results into the Clipboard.
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DualPane
Spilts the browser screen into two equal parts, and will remember the last opened page on the right-hand side.
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Gigantic Integer Calculator
Perform a range of operations on extremely large integers.
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RGB Colour Viewer
An RGB Colour Viewer popup to view what different RGB Colours look like, and shows Hex Values
