A very simple Chrome extension that converts internet speed values from bits/s to MBps when you click a button works on fast.com.
- No icons, no logos – minimal setup.
- Adds a popup with one button: Convert to MBps.
- When clicked, it finds the elements:
#speed-value→ converts number from bits/s to MBps.#speed-units→ replaces text withMBps.
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Download/Clone this project to your computer.
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Open Google Chrome and go to:
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In the top-right, turn on Developer mode.
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Click Load unpacked.
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Select the project folder (containing
manifest.json). -
The extension will now appear in your extensions list.
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Navigate to the site that shows your internet speed with:
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Click the extension icon in Chrome (puzzle-piece → then click the extension).
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A popup opens with a button.
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Click Convert to MBps.
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The page values will update instantly.