Translate Website to Arabic: RTL Engineering & MSA

Translating a website to Arabic is an interface engineering project that happens to include translation. If you only hire linguists and never touch dir, mirroring, and fonts, Arabic users will feel the seams immediately.

The RTL contract (non-negotiable)

Arabic reads right to left. W3C guidance is explicit: set the document base direction with HTML markup such as dir="rtl" on the html element—do not fake base direction with CSS alone.

Bidirectional reality: Arabic sentences still embed LTR runs (numbers, SKUs, Latin brand names). Validate prices, emails, and breadcrumbs where scripts mix. W3C’s bidirectional authoring guidance exists because the Unicode bidi algorithm needs a correct base direction to “just work.”

Mirror more than text

• Stepper and timeline directions
• Back chevrons and “next” affordances
• Icon-only actions that imply motion
• Asymmetric padding designed for LTR nav

MSA vs dialect: product vs campaign

Most product UI ships in Modern Standard Arabic (MSA). Marketing campaigns sometimes lean regional (Egyptian, Gulf, Levantine). Decide which surfaces allow dialect; do not let ads speak dialect while checkout speaks clumsy MT MSA.

Regional codes (ar-SA, ar-EG, ar-AE) help when currency, legal, or campaign tone diverge. A single ar locale is fine for a first release if MSA quality is strong.

Connected script and fonts

Arabic letters join. Fonts that look fine for Latin can break joining forms or look “cracked” at small sizes. PDF exports and emails need the same QA as the site.

Discovery still requires real Arabic pages

Google recommends different crawlable URLs for each language or region version rather than cookies or browser language alone. Google determines page language primarily from visible content—so a translated nav around source-language body copy is a weak language version. Hreflang annotations must be reciprocal across the alternate set you declare. Each locale URL should carry a clear canonical that prefers the same-language preferred URL when duplicates exist.

CSA Research’s survey of 8,709 consumers in 29 countries found 76% prefer buying with information in their own language and 40% will never buy from websites in other languages. Arabic storefronts that keep English checkout steps convert like English sites with a costume.

Bing Webmaster Guidelines emphasize crawlable, useful content and clear site structure across markets. Google advises against automatically redirecting users based on assumed language or location; offer a visible selector instead. Strategy primer: how international SEO differs from multilingual SEO.

Review stack for Arabic

Ship with GlotEO when…

You want Arabic as a maintained locale inside a website translation workflow—glossary, memory, and crawlable publishing via the website localization platform, with multilingual SEO tooling for annotations. Details on GlotEO pricing and plans.