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Transform, format, count, and clean up text instantly as you type. Every tool runs locally in your browser, so your text is never sent anywhere.
- UPPERCASE textConvert text to all uppercase.
- lowercase textConvert text to all lowercase.
- Title Case textCapitalize the first letter of every word.
- Sentence case textCapitalize the first letter of every sentence.
- camelCase converterConvert text/words into camelCase.
- snake_case converterConvert text/words into snake_case.
- kebab-case converterConvert text/words into kebab-case.
- Reverse textReverse the entire string, character by character.
- Remove extra spacesCollapse repeated spaces/tabs and excess blank lines.
- Remove blank linesDrop every empty or whitespace-only line.
- Sort lines (A → Z)Sort lines alphabetically, ascending.
- Sort lines (Z → A)Sort lines alphabetically, descending.
- Remove duplicate linesKeep only the first occurrence of each line.
- Shuffle linesRandomize the order of lines.
- Add line numbersPrefix every line with its line number.
- Trim each lineRemove leading/trailing whitespace from every line.
- Word & character counterCount words, characters, lines, and sentences.
- Slugify textTurn text into a URL-friendly slug.
- Base64 encodeEncode text as Base64.
- Base64 decodeDecode a Base64 string back to text.
- URL encodePercent-encode text for use in a URL.
- URL decodeDecode a percent-encoded URL string.
- HTML entity encodeEscape &, <, >, ", ' as HTML entities.
- HTML entity decodeDecode common HTML entities back to characters.
- ROT13 cipherApply the ROT13 letter-substitution cipher (run again to reverse).
- Text → Morse codeConvert letters and digits to Morse code.
- Morse code → TextDecode Morse code (space-separated, / for word breaks) back to text.
- Palindrome checkerCheck whether the text reads the same backwards (ignoring case/spaces/punctuation).
- SHA-1 hashCompute the SHA-1 hash of the text.
- SHA-256 hashCompute the SHA-256 hash of the text.
- SHA-512 hashCompute the SHA-512 hash of the text.
- Text → BinaryConvert text to space-separated 8-bit binary.
- Binary → TextDecode space-separated 8-bit binary back to text.
- Text → HexConvert text to space-separated hex byte values.
- Hex → TextDecode space-separated hex byte values back to text.
- Anagram checkerPut two words/phrases on the first two lines to check if they're anagrams.
- Duplicate word finderFind words that appear more than once in the text.
- Vowel & consonant counterCount vowels, consonants, digits, and spaces.
- Markdown → HTMLRender Markdown as HTML source you can copy or embed.