Text tools

Paste text and convert it between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case and kebab-case. The result is stored privately in your account.

Paste text and replace a word, phrase or regular-expression match with something else. Choose case sensitivity and whether all matches or just the first are replaced. The result is stored privately in your account.

Paste text to remove duplicate lines, keeping the first occurrence and the original order. Choose case sensitivity, whitespace trimming and whether blank lines are kept. The result is stored privately in your account.

Paste text to generate clean, URL-friendly slugs — one per line. Accents are removed, runs of non-alphanumeric characters collapse to your chosen separator, and lowercasing is optional. The result is stored privately in your account.

Paste text to sort its lines alphabetically, numerically or by length, in ascending or descending order. Optionally trim whitespace and remove duplicates. The result is stored privately in your account.

Paste two versions of a text to see the differences line by line — additions marked with +, removals with −. Optionally ignore case and whitespace. The diff is saved privately in your account.

Paste text to count words, characters (with and without spaces), lines, sentences and paragraphs, plus an estimated reading time. The report is stored privately in your account.