Designing one product for Arabic and English users

A bilingual product is not two copies of the same screen with different words. Arabic changes reading direction, spacing and sometimes the order in which information makes sense. English and Arabic users still need one coherent product: the same tasks, clear navigation and consistent account state.

Separate language from location

A customer’s language preference does not determine their country, currency or delivery address. Let people choose language explicitly and preserve that choice. Ask for country only when the service needs it. If prices or legal terms vary by market, explain the difference rather than guessing from a flag or browser setting.

Design direction at the component level

Navigation, alignment and directional icons may need to mirror. Brand marks, charts, photographs and media controls usually should not. Use logical CSS properties so layouts can adapt without maintaining two unrelated stylesheets. Test mixed Arabic and Latin text in names, email addresses, tracking codes and technical terms: these are common places for punctuation and order to break.

Make forms understandable in both languages

Write labels that describe the expected input, and place validation messages next to the problem. Phone numbers, email addresses, URLs and one-time codes often need left-to-right input direction even inside an Arabic form. Do not assume every country uses the same address fields or phone format. Preserve entered values when a user changes language.

Write for the task, not for a word count

Translate intent rather than matching each word. A concise English button may need a longer Arabic phrase to remain clear. Build room for text expansion and review headings, empty states, errors and transactional emails—not only the home page. Have a human review terminology that affects payment, privacy or eligibility.

Test the complete journey

• Switch language during a multi-step task and confirm progress remains.
• Check keyboard navigation and screen-reader labels in both languages.
• Review numbers, dates, units and currency placement.
• Test long Arabic titles on narrow screens.
• Check that translated pages contain translated main content, not just menus.

Is an automatic translation enough to launch?

It can help produce a draft, but a reviewer should verify task-critical copy and layout. A translated label is not useful if the surrounding workflow, policy or error state remains unclear.