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Preview of Text Case Inverter Addon

Text Case Inverter Addon by Silva

Swap uppercase and lowercase letters in text.

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About this extension
Text Case Inverter Addon is a lightweight Firefox extension that switches the case of every character in a given text.

Users can enter text into the popup interface and instantly convert uppercase letters to lowercase and vice versa.
The transformation is handled locally using simple JavaScript logic.

This extension is useful for quick text transformations and formatting adjustments.
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Version
1.0.0
Size
8.22 KB
Last updated
a month ago (Apr 7, 2026)
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License
Mozilla Public License 2.0
Version History
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