Free Online Text Tools
From word counting to case conversion, removing duplicate lines, markdown tables and URL encoding. A set of browser-based text tools you can use instantly with no install and no sign-up.
Text Tools is a free web toolkit offering a word counter, case converter, duplicate line remover, markdown table generator and URL encoder/decoder.
Every tool runs entirely in your browser, so the text you enter is never sent to a server.
Text Tools
Word Counter
Count characters (with and without spaces), words, bytes and reading time in real time. Perfect for hitting essay and report length limits.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, plus camelCase, snake_case and kebab-case in one click.
Remove Duplicate Lines
Delete duplicate and empty lines from multi-line text, then sort alphabetically and add numbering.
Markdown Table Generator
Enter rows and columns and instantly get GitHub- and Notion-compatible markdown table syntax.
URL Encoder / Decoder
Percent-encode or decode URLs with special characters. Supports both encodeURIComponent and encodeURI.
Password Generator
Pick a length and character types to create a secure random password and check its strength. Powered by the crypto API.
Lorem Ipsum Generator
Generate placeholder dummy text by paragraphs, sentences or words for design mockups.
Line Break & Whitespace Cleaner
Remove line breaks, delete empty lines, collapse repeated spaces and trim whitespace, all in one pass.
Text Diff
Compare two texts line by line and highlight added and removed lines in color.
Korean Typing Converter
Fix Korean typed on an English layout (dkssud → 안녕) or English typed on a Korean layout using Dubeolsik key mapping.
Guides
How to Hit Exact Word & Character Counts
The difference between counting with and without spaces, why editors disagree, and how to convert to manuscript pages.
The Complete Markdown Table Syntax Guide
Alignment, cell escaping and tips to keep tables from breaking, explained with hands-on examples.
Why Use Text Tools
- Free and install-free — every tool runs right in your web browser with no sign-up or software to install.
- Privacy first — the text you enter is processed only in your browser (client side) and is never sent to or stored on a server.
- Accurate counting — characters are counted by Unicode code point and bytes by UTF-8, so multilingual text is measured correctly.
- Mobile friendly — large text and copy buttons make every tool easy to use on a phone.
Last updated: 2026-06-25