OS Translate

About

Translate the OneSignal admin dashboard into eight languages instantly (Japanese, Spanish, Portuguese, Korean, French, Turkish, Simplified Chinese, and Traditional Chinese) without leaving Chrome.

This extension localizes the entire OneSignal interface (menus, buttons, labels, status badges, modals, charts, and copy) into your chosen language with one click. Built for marketers, product managers, and CRM operations professionals running push notification, email, SMS, and in-app messaging campaigns through OneSignal in non-English-speaking markets.

✦ SUPPORTED LANGUAGES
Each language ships at full coverage — over 1,700 dashboard strings plus 98 dynamic patterns for date formats, counts, percentages, and time-ago labels:
• Japanese (日本語)
• Spanish (Español, LATAM-neutral)
• Portuguese (Português Brasileiro / pt-BR)
• Korean (한국어)
• French (Français)
• Turkish (Türkçe)
• Simplified Chinese (简体中文)
• Traditional Chinese, HK (繁體中文)

✦ HOW IT WORKS
1. Install the extension and pin it to your Chrome toolbar.
2. Open dashboard.onesignal.com.
3. Click the OS Translate icon and pick your language.
4. The dashboard reloads and every visible string appears in your chosen language.
5. Your choice persists across browser restarts and syncs across Chrome profiles.
To disable translation, choose "English (off)" from the dropdown.

✦ PRIVACY
This extension only runs on dashboard.onesignal.com — no other sites are touched. Your campaign data, audience records, message content, segments, and any other dashboard data never leave your machine.

Optionally, the extension shares an anonymized list of dashboard strings that haven't been translated yet so coverage keeps improving. Only the English source text and the dashboard page name (e.g. /apps/:id/journeys) are sent. URLs containing IDs, customer data, and personal information are never transmitted. You can opt out anytime via the popup checkbox.

✦ FEEDBACK
Right-click any translated text and choose "Suggest a better translation for ..." to open a pre-filled feedback form. Or use the popup's "Report a translation issue" button. Submissions are reviewed regularly and inform the next translation pass.

This extension is community-driven and free to use.