Text tools

Case, dedupe, replace, sort, sets and count

Convert text to UPPERCASE, lowercase, Title Case, Sentence case and more — instantly.

Remove duplicate lines instantly, with options for case, whitespace and empty lines.

Batch find and replace text, with regex and case-sensitive options.

Reverse characters, flip line order, sort lines alphabetically, or shuffle them.

Number each line with a custom start, prefix, separator and zero padding.

Count characters, words, lines, paragraphs, CJK characters and estimate reading time.

Merge two lists into a union, intersect them, or find what is only in the first — split on commas, semicolons, spaces or new lines.