RTLify for Claude

About

RTLify for Claude fixes right-to-left (RTL) text in the Claude AI web app.
If you chat with Claude in Arabic, Persian/Farsi, Urdu, Pashto, Kurdish, or any
other Arabic-script language, you've probably seen responses — and your own
messages — render left-to-right, misaligned and hard to read. RTLify
automatically detects right-to-left text and displays it in the correct
direction, so your conversations read naturally.
WHY RTLIFY
• Automatic — install it and it just works. No setup, nothing to configure.
• Correct mixed text — an Arabic/Persian/Urdu sentence that contains English
  words, links, or code is shown right-to-left as a whole, while the inline
  English, URLs, and code stay left-to-right.
• Code & math stay correct — code blocks, inline code, and LaTeX/KaTeX math
  keep their natural left-to-right order and never break.
• Input box too — your message box and the edit-message box flip direction as
  you type. You can turn this off anytime.
• Only your conversation — it adjusts the chat content and input box only; the
  sidebar, menus, and the rest of Claude's interface are untouched.
• Arabic or English popup interface.
PRIVACY FIRST — AND OPEN SOURCE
• 100% local. Everything runs in your browser.
• No data collection, no analytics, no tracking, zero network requests.
• The only permission is "storage", used just to remember your settings.
• Fully open source — read every line and verify it yourself:
  https://github.com/MaherSaleem/claude-rtl
Works on claude.ai and saved artifact pages (claude.site).
Supported: Arabic, Persian (Farsi), Urdu, Pashto, Kurdish, Sindhi, and other
languages written in the Arabic script.
RTLify is an independent project and is not affiliated with or endorsed by
Anthropic. "Claude" is a trademark of Anthropic.