Text Utilities

Compare two text blocks and highlight added, removed, and unchanged lines.

Convert text between upper, lower, title, camel, pascal, snake, and kebab case.

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

Sort, reverse, deduplicate, and remove empty lines, plus reverse the whole text.

Count words, characters, sentences, and reading time for any text.

Estimate reading time, speaking time, and page count for any text, with an adjustable words-per-minute speed. In your browser.

Remove duplicate lines with case-sensitive or case-insensitive matching, preserve order or sort after. Live preview.

Sort lines alphabetically, numerically, naturally, or randomly, ascending or descending, and drop empty lines.

Reverse characters, words, sentences, or the order of lines and paragraphs. Instant, in-browser.

Generate random letters, words, sentences, or paragraphs at a custom length. All in your browser.

Convert between text, binary, decimal, and hexadecimal in both directions. Instant, in-browser.

Convert text to ASCII character codes and back, with a full reference table. In your browser.

Convert text to Morse code and back, with an optional audio beep playback. All in your browser.

Find and replace text with regular expressions, case sensitivity, and whole-word matching, with a live preview.

Clean text by removing empty lines, trimming spaces, normalizing line endings, removing tabs, and normalizing Unicode.

Collapse multiple spaces, strip leading and trailing spaces, and convert tabs — while keeping words and lines intact.

Count total, empty, and non-empty lines, with average line length and the longest line. Instant, in-browser.

Split text by character count, word count, line count, or a delimiter, and download the parts. In your browser.

Write Markdown and see a live rendered preview — headings, lists, tables, code, and links.

Convert Markdown to clean, properly escaped HTML you can copy or download.