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Free online tools to generate, calculate,
convert, format, encode, and play.
 

Text Utils

Text manipulation, transformation, and formatting tools. Case conversion, find-replace, counting, and text processing — all client-side.

Case Converter
Free online tool to convert text between camelCase, snake_case, kebab-case, PascalCase, and CONSTANT_CASE.
Character Frequency
View counts, percentages, and visual bar charts. Analyze letters, digits, punctuation, and whitespace.
Regex Find & Replace
Find and replace with full regular expression support. Test patterns, use capture groups, and preview matches before applying.
Line Number Adder
Supports custom separators, start numbers, padding, and blank line handling. Instantly number every line of your text.
Lorem Ipsum
Generate placeholder text for design and layout. Choose paragraphs, sentences, or words with custom length.
Lowercase
Simply type or paste your text and instantly transform it to all lowercase letters.
Number to Words
Supports cardinal, ordinal, and currency formats. Convert 1423 to one thousand four hundred twenty-three instantly.
Remove Duplicates
Paste your text and instantly remove duplicate lines. Keep original order or sort, with case-sensitive or insensitive matching.
Replace
Simple find and replace for plain text. Swap words, phrases, or characters with instant results.
Reverse Text
Simply type or paste your text and instantly reverse it character by character, word by word, or line by line.
Slug Generator
Convert any text into a clean, URL-friendly slug with custom separators, max length, and accent transliteration. All processing in your browser.
Sort Lines
Free online utility to sort text lines alphabetically, numerically, by length, or in reverse order.
Counter
Count words, characters, sentences, and paragraphs in any text. See reading time and readability stats instantly.
Text Diff
Compare two texts side-by-side and see differences highlighted. Free online diff tool with character-level change detection, unified and split views.
Text to Speech
Convert any text to natural-sounding audio using your browser's built-in speech synthesis. Choose voices, adjust speed and pitch.
Titlecase
Simply type or paste your text and instantly capitalize the first letter of all words.
Uppercase
Simply type or paste your text and instantly transform it to all capital letters.
Whitespace Normalizer
Collapse multiple spaces, trim lines, remove blank lines, convert tabs to spaces, and clean up irregular spacing. Fast, free and secure.
Words Frequency
Analyze word frequency in any text. See counts, percentages, and rankings to spot overused words and improve your writing.

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