7 tools
Text Tools
Diff, case conversion, counting, and cleanup.
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Case Converter
Convert text between UPPERCASE, lowercase, Title Case, kebab-case, and snake_case.
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Lorem Ipsum Generator
Generate placeholder text for mockups and UI work.
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Slug Generator
Turn any title into a URL-friendly slug.
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Text Diff Checker
Compare two text blocks and highlight the differences.
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Word Counter
Count words in a block of text instantly.
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Character Counter
Count characters with or without spaces.
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Line Counter
Count the number of lines in a block of text.
About text tools
Diff, case conversion, counting, and cleanup. These tools run locally in your browser, so you can use them for quick checks during development without sending data anywhere.
FAQ
Are text tools tools free to use?
Yes — every tool on U5F is free, with no account required.
Is my data uploaded anywhere?
No, processing happens locally in your browser tab.