9 tools

Text Tools

Transform, clean, and rearrange text line by line — count words, sort, dedupe, change case, and more, instantly in your browser.

Word & Character Counter Count words, characters, sentences, and paragraphs live as you type, with limits for Twitter/X, SMS, and meta descriptions. Reverse Text & Backwards Text Reverse text and create backwards text instantly — flip characters, word order, each word, or line order. Free, no signup, and it all runs in your browser. Remove Duplicate Lines Remove duplicate lines from text online and keep only unique lines. Options to ignore case, trim spaces, and drop blank lines — instantly, in your browser. Compare Two Lists Compare two lists to find what is missing, what is extra, and what they share. Trim, ignore case, and copy each result, free and in your browser. Sort Text Lines Sort lines alphabetically, numerically, or by length, ascending or descending. Optionally remove duplicates and blank lines — free, no signup, in your browser. Text Repeater Repeat text as many times as you want, on new lines, with spaces, commas, or a custom separator. Copy the result instantly — free and entirely in your browser. Slug Generator Turn any title or text into a clean, SEO-friendly URL slug. Transliterates accents, lowercases, and joins with hyphens or underscores — instantly, in your browser. Case Converter Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, or kebab-case instantly — free, in your browser. Text Compare Compare two texts and highlight every difference, line by line and word by word. Side-by-side or inline diff, private, and nothing is uploaded.

Free online text tools

Fast, focused utilities for cleaning up and transforming text. Paste your content, pick the transformation, and copy the result — every tool updates live as you type and runs entirely in your browser.

Remove duplicate lines, sort lines alphabetically, reverse text, repeat text, turn a title into a URL slug, compare two texts or two lists, or count words and characters. Nothing is uploaded, so it is safe for private notes and lists.

Frequently asked questions

Are these text tools free?

Yes — all of the text tools are free to use with no signup and no limits.

Is my text uploaded anywhere?

No. Every text tool runs locally in your browser, so whatever you paste never leaves your device and nothing is stored.

How much text can I paste?

They comfortably handle large blocks of text — thousands of lines — because the work runs instantly on your device. Very large inputs depend on your available memory.