Text Tools

Case Converter switches between camelCase, snake_case, kebab-case, and title case in one pass, which is the fastest fix when code and copy disagree on naming. Text Diff lines up two versions and marks exactly what changed — faster than reading both side by side and guessing. Text Statistics gives character, word, line, and sentence counts when you are writing to a limit imposed by a form, a meta description, or an ad slot.

Slug Generator turns a headline into a URL-safe string. Reverse Text flips a string or each line independently. ROT13 applies the classic substitution cipher, and Unicode Tool inspects individual characters — genuinely useful when a pasted string carries an invisible character that is silently breaking your parser.

Text Translator covers 30+ languages, and Text Formatter handles the general cleaning and reshaping that does not fit neatly into the others.

Every tool here executes in the browser. Nothing you type is transmitted, stored, or logged, and there is no queue to wait in — the result appears as soon as the computation finishes.

One consequence worth knowing in advance: because there is no account holding a history, your text is not retrievable later from another device. Copy what you need before closing the tab.

Start from the job, not the tool list. Reformatting wording means Case Converter or Text Formatter; investigating a change means Text Diff; writing to a constraint means Text Statistics. Anything involving encoding rather than wording belongs with the converter tools instead.

Each tool page states what it expects as input and what it returns, so you can tell within a few seconds whether it matches your task.