Text Tools
18 free tools · runs in your browser
Count, convert, clean, format and transform text — case conversion, ASCII art, diffs, sorting and more. Like every tool on BrowserTools, these are free, require no signup, and process everything locally on your device.
Case Converter
UPPER, lower, Title, camelCase, snake_case & more
Word Counter
Words, characters, sentences, reading time
Reverse Text Generator
Flip text backwards by letters, words or lines
Text Repeater
Repeat any text N times with custom separators
Remove Line Breaks
Strip newlines while keeping paragraphs intact
Remove Duplicate Lines
Deduplicate lists, keep first occurrences
Sort Lines
Alphabetical, numeric, length or reverse sorting
Find and Replace
Bulk text replacement with regex support
Text Diff Checker
Compare two texts, line-by-line differences
ASCII Text Generator
Turn text into big ASCII art banners
Morse Code Translator
Text to Morse and Morse to text
ROT13 Encoder / Decoder
Classic ROT13 letter rotation cipher
Caesar Cipher Encoder
Shift letters by any amount, both directions
Word Frequency Counter
Which words appear most in your text?
Markdown to HTML Converter
Render Markdown with live preview and source
Fancy Text Generator
Stylish unicode fonts for bios and profiles
Online Notepad & Text Editor
Free in-browser notepad, text editor and text file viewer
URL Slug Generator
Generate clean, SEO-friendly URL slugs
Write it, count it, reshape it
These are the tools for anyone who lives in textareas: Word Counter tracks words, characters, sentences, and reading time as you type; Case Converter flips between UPPER, lower, Title, camelCase, snake_case, and kebab-case; and the line tools sort, deduplicate, strip breaks, and reverse thousands of lines instantly. The Online Notepad autosaves to your browser for scratch work that never touches a cloud.
When text needs to travel, the Slug Generator builds SEO-friendly URL paths with transliteration and stop-word control, Markdown to HTML renders live previews with source export, and the Text Diff Checker highlights line-by-line differences side by side. Everything parses locally, so pasting sensitive copy is safe.