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Preview of Polyglot Page Translator

Polyglot Page Translator by jmc11213

Translate entire web pages containing multiple different languages with per-block language detection and dual display modes.

Available on Firefox for Android™Available on Firefox for Android™
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Extension Metadata

About this extension
Polyglot Page Translator translates web pages containing multiple languages at the same time into your target language.

Unlike traditional browser translators that assume an entire page is written in only one language, Polyglot analyzes each post, comment, and text section independently. It detects different source languages across the same page (e.g., multilingual forums, international Reddit discussions, Wikipedia embassies) and translates only what is needed while leaving your native language and code untouched.

Key Features:
Multi-Language Detection: Detects and translates distinct languages across different sections of a single page in one pass.
Dual Display Modes:
In-Place Replacement: Seamlessly swaps text within the page layout while preserving original formatting.
Bilingual View: Inserts translated text directly alongside the original with source language tag pills for easy side-by-side reading.
Layout & SPA Protection: Full compatibility with modern web frameworks and custom Web Components (Reddit, social platforms, interactive web apps) without breaking layouts, navigation menus, or code blocks.
High-Speed Batch Translation: Bundles translations in lightweight background batches for near-instant rendering without rate limits.
Selection & Context Menu: Right-click anywhere to translate the entire page or highlight specific text to translate on demand.
Zero Telemetry: No tracking, analytics, or background data collection.
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Permissions and data

Required permissions:

  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
0.3.3
Size
46.03 KB
Last updated
19 days ago (Oct 15, 2026)
Related Categories
  • Appearance
  • Language Support
  • Social & Communication
License
MIT License
Version History
  • See all versions
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