Text Tools

Convert text between 12 cases: lower, UPPER, Title, Sentence, camelCase, PascalCase, snake_case, CONSTANT_CASE, kebab-case, dot.case, path/case, and aLtErNaTiNg. Runs entirely in your browser.

Sort lines alphabetically, numerically, or by length. Remove duplicates, trim whitespace, shuffle randomly. Runs entirely in your browser.

Generate placeholder text in classic Lorem Ipsum or six themed flavors: hipster, pirate, corporate buzzword, cyberpunk, and cat. Adjust paragraph and sentence count.

Convert any text into the NATO phonetic alphabet — Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, and so on. Perfect for spelling names over the phone.

Check if a word, phrase, or sentence is a palindrome. Optionally ignore case, spaces, and punctuation. Handles emoji and Unicode correctly.

Generate random strings for tokens, IDs, or test fixtures. Choose length, character set, cryptographic randomness, and optional prefix.

Convert titles into clean URL slugs. Handles Unicode, strips diacritics, and lets you pick your separator. Runs in your browser.

Compare two blocks of text line by line and see exactly what changed. Runs entirely in your browser using a longest-common-subsequence algorithm.

Repeat any text a chosen number of times with a custom separator. Handy for load tests, seed data, and quick fixture generation.

Reverse text by characters, words, lines, or sentences. Handles emoji and surrogate pairs correctly. Runs entirely in your browser.

Trim lines, collapse extra spaces, remove blank lines, normalize line endings (LF/CRLF), and convert tabs to spaces. All in your browser.

Instantly count words, characters, sentences, paragraphs, lines, and reading time. Everything happens in your browser — nothing is uploaded.