UltraX-RTL — Advanced Toolkit by Obscure

UltraX-RTL is an advanced, site-independent browser extension designed to improve right-to-left readability across a wide range of modern websites, translated pages, AI chat interfaces, and dynamic web applications.

The extension is not built around or restricted to any specific website, CMS, front-end framework, service, or application core. Its context-aware processing analyzes the active page and applies reversible RTL adjustments only where they are needed.

Instead of forcing the entire page into a single direction, UltraX-RTL handles different content types independently. Persian text receives proper RTL direction and alignment, while code blocks, terminals, syntax highlighters, mathematical formulas, editors, and directional interface controls remain protected in their appropriate layout.

Key features:

• Smart RTL processing for Persian and mixed-language content
• Broad compatibility across different websites and web platforms
• Protected LTR rendering for code, terminals, MathJax, KaTeX, and MathML
• Responsive sidebar detection and position preservation
• Built-in Vazirmatn font and support for private local fonts
• Reversible Persian character and digit normalization
• Per-domain Always and Never rules
• Developer diagnostics with local JSON, CSV, and TXT reports
• Multiple color palettes with light and dark appearance modes

UltraX-RTL operates locally in the browser. It does not use analytics, remote executable code, permanent host permissions, or server-side page processing.