Text Palindrome Checker Addon by Kostas
Check whether a text reads the same forward and backward.
Extension Metadata
About this extension
Text Palindrome Checker Addon is a lightweight Firefox extension that determines if a given text is a palindrome.
Users can enter text into the popup interface and instantly see whether it reads the same in reverse order.
Spaces are ignored and the comparison is case-insensitive.
All processing is performed locally using simple JavaScript.
Users can enter text into the popup interface and instantly see whether it reads the same in reverse order.
Spaces are ignored and the comparison is case-insensitive.
All processing is performed locally using simple JavaScript.
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More information
- Add-on Links
- Version
- 1.0.0
- Size
- 8.22 KB
- Last updated
- 8 days ago (Apr 1, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
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