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Text Tools
Browse free online Text Tools on AI Super Tools — fast, private, no installation, available in 11 languages.
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Free
Text Counter
Live word, character, line, paragraph and sentence counts, plus reading time
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Free
Text Line Tools
Remove duplicate or blank lines, trim, sort and reverse — all in one pass
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Free
Case Converter
UPPERCASE, lowercase, Title Case, camelCase, snake_case and more
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Free
Text Diff
Compare two blocks of text line by line, with added/removed highlighted
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Free
Markdown Preview
Live Markdown → HTML preview, and HTML → Markdown the other way
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Free
Unicode Converter
Text ↔ \uXXXX escapes, plus a per-character code-point inspector
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Free
URL Encoder
Encode/decode URL components or full URLs, plus a query-string parser