Dviros RTL for Claude

Dviros RTL for Claude adds proper right-to-left (RTL) support to Claude and Gemini, so Hebrew and Arabic finally display the way they should - and math formulas render beautifully, even when the site itself gives up on them.

By default, these sites render right-to-left languages left-aligned, scramble mixed Hebrew-English lines, and leave some LaTeX formulas as raw, broken text. This extension fixes all of that automatically:

Right-aligns RTL text in both your messages and the AI's replies
Detects direction per paragraph, so English stays left-to-right and Hebrew/Arabic switches to right-to-left
Wraps each English or Latin segment separately, so mixed Hebrew-English lines (product names, code terms, statistics like AR(1), Greek letters) never get scrambled or reversed
Flips lists and tables: bullets and numbers move to the right, table columns start from the right
Renders LaTeX formulas the site leaves unrendered (\(...\), \[...\], and abandoned
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...), using the same KaTeX library the site uses - including repairing characters the site's markdown processor eats along the way
Keeps code blocks and rendered math left-to-right, always
Updates in real time as responses stream, without ever conflicting with the site's own renderer
Only touches conversation content - never the sidebar, navigation, or app UI
Includes an on/off toggle; turning it off restores the page exactly as it was

The extension runs only on claude.ai and gemini.google.com, stores nothing but your on/off preference, and collects zero data. No network requests, no remote code - everything (including KaTeX) is bundled and runs locally in your browser.

The storage permission is used solely to save the user's on/off toggle preference, so the extension remembers whether RTL support is enabled between sessions. No other data is stored.

Built by Dviros Labs.