Text Tools

Count, measure and analyse text

The most common text job is simply measuring what you have written. The word counter reports words, sentences, paragraphs and an estimated reading time, which is handy for essays with a target length, blog posts or social captions with hard limits. When the limit is expressed in characters rather than words, the character counter and the string length calculator give you exact counts including or excluding whitespace, and the line counter tells you how many lines a block contains - useful for CSV rows, logs and code.

Convert case and reshape text

The case converter switches between UPPERCASE, lowercase, Title Case, Sentence case and programmer styles like camelCase, snake_case and kebab-case in one click, so you do not have to retype headings or variable names by hand. To turn a title into a clean URL fragment, the text to slug tool strips punctuation and accents and joins words with hyphens. The text reverser and text sorter handle ordering tasks - reverse a string or sort lines alphabetically or numerically.

Clean up messy input

Pasted text is rarely tidy. The whitespace remover collapses extra spaces, tabs and blank lines, while remove duplicate lines dedupes a list - perfect for cleaning email lists, keyword sets or import files. For bulk edits, the find and replace tool supports plain and pattern-based substitution across every line at once. A subtler problem is hidden characters: the invisible character detector highlights zero-width and non-printing characters that break copy-paste, search and form validation.

Compare and transform

When two versions of a document drift apart, the text diff tool shows exactly what changed line by line. For format conversion between writing surfaces, use markdown to HTML and HTML to markdown to move content between editors and CMS fields without losing structure.

Generate and encode text

Need filler or transformed output rather than analysis? The lorem ipsum generator produces placeholder paragraphs for mockups, the random string generator creates IDs and test data, and the text repeater duplicates a snippet a set number of times. For playful or specialised output there is the fancy text generator for styled Unicode, the morse code translator, a classic ROT13 encoder and a binary to text converter.

Why run text tools in the browser

Text you process is often unpublished or private - a draft contract, an unreleased article, a list of customer emails, a chunk of source code. Pasting that into a site that processes it server-side means trusting a third party with content you may not want stored. Every text tool here runs as JavaScript inside your browser tab, so the text never leaves your device and the tools keep working even if you go offline after the page loads.

• No upload, no account - paste, process, copy, close the tab.
• Instant results - counts and conversions update as you type.
• Works on any text - prose, code, CSV rows, logs, lists and Unicode.
• Reusable - chain tools together, such as deduping lines then sorting them.