Text Tools FAQ: Common Questions Answered

Paste your text into a word counter and it instantly reports the number of words, characters (with and without spaces), sentences, and paragraphs. This is useful for essays, blog posts, social media bios, and any content with a word limit. Use our free Word Counter — results update as you type.

Lorem Ipsum is placeholder text used in design and publishing since the 1500s. It is derived from a scrambled passage of Cicero's "de Finibus Bonorum et Malorum" (45 BC). Designers use it to fill layouts so the design is evaluated independently of the actual content. Generate Lorem Ipsum text of any length for free.

A case converter lets you transform text between UPPERCASE, lowercase, Title Case, Sentence case, and more with a single click. This is handy for fixing all-caps text, formatting headings, or normalizing data. Use our free Case Converter to switch cases instantly.

A text diff tool highlights the additions, deletions, and modifications between two texts side by side (similar to GitHub's diff view). It is useful for comparing document revisions, code snippets, or any two versions of a string. Use our free Text Diff tool to compare two texts in your browser.

Standard Twitter/X accounts can post up to 280 characters per tweet. Twitter Blue (X Premium) subscribers can post much longer content. A character counter that specifically tracks tweet length can prevent frustrating over-limit errors. Use our Twitter Character Counter to check your tweet length before posting.

A slug generator converts a title or phrase into a URL-friendly string — all lowercase, with spaces replaced by hyphens and special characters removed. For example, "Hello World!" becomes "hello-world". Slugs are used in blog post URLs, product IDs, and page routes. Generate clean URL slugs instantly.

A duplicate line remover scans your text and strips any lines that appear more than once, keeping only unique entries. This is useful for cleaning up email lists, log files, keyword lists, and CSV data. Remove duplicate lines for free here.

A text sorter arranges lines of text alphabetically (A–Z or Z–A), numerically, or by length. It is great for sorting lists of names, keywords, countries, or any line-based data. Sort any list instantly with our free Text Sorter.

ROT13 is a simple letter substitution cipher that shifts each letter 13 places in the alphabet. It is used as a light obfuscation tool — for example, hiding spoilers in forum posts. Because the alphabet has 26 letters, applying ROT13 twice returns the original text. Encode and decode ROT13 here.

A string reverser flips the characters in your text so "Hello" becomes "olleH". It can reverse the entire string, individual words, or each line. Useful for coding puzzles, palindrome checks, and playful text effects. Reverse any text instantly for free.