Free online text tools
Text utilities for writing and code. Comparison and conversion happen in the page.
Popular
All text tools
Text diff checker
Compare two text blocks side by side. Insertions and deletions are highlighted locally.
HTML entity encoder
Encode or decode HTML entities in your browser. Text never leaves this page.
Markdown to HTML
Convert Markdown to HTML with a live preview in your browser. Text is not sent to a server.
Case converter
Convert text to upper, lower, title, sentence, camel, snake, or kebab case in your browser.
Why client-side text tools?
People paste unpublished copy and source into text tools. Local processing is the default here, not an extra mode.