Text & String tools

Count words, characters, sentences, and reading time.

Count characters and bytes with limit presets.

Convert text between 11 different letter cases.

Turn any text into a clean, URL-friendly slug.

Deduplicate lines of text with flexible matching.

Sort lines alphabetically, numerically, or by length.

Reverse text by character, word, line, or sentence.

Search and replace text with plain or regex matching.

Generate placeholder text for mockups and designs.

Compare two texts line-by-line with an LCS diff.

Analyze readability with Flesch score and syllable stats.

Add or remove line numbers from text with custom formatting.

Repeat text a set number of times with custom separators.

Trim, collapse, and clean up whitespace in text.

Shuffle a list of lines and optionally pick a random subset.

Split delimited text into aligned columns and re-join it.

Turn text into a big ASCII banner using letters and numbers.

Prettify and align Markdown tables with column alignment.

Detect non-ASCII, invisible, smart-quote, and emoji characters.

Generate acronyms, initials, or camelCase from phrases.

Spell out text using the NATO phonetic alphabet.

Obfuscate text with ROT13, zero-width spaces, or leetspeak.

Align delimited text into padded, readable columns.

Generate lorem ipsum text wrapped in HTML tags.

Generate random strings from a custom pattern.