DualView Translator
原文併記翻訳: 原文と翻訳を並べて表示
Free
DualView Translator is a Safari translation extension that displays the original text and translation side by side. Since the original text remains visible even after translation, you can read foreign-language articles and documents naturally while checking the context.
■ Key Features
・Dual-view display — Translations appear directly below the original text
・8 translation modes — Select-and-translate, full-page translation, element-select translation & summary, and more
・Automatic Translation Rules — Automatically translate specific sites based on URL patterns. Narrow down target elements using CSS selectors
・Translation Reset — Reset individual elements with the × button, or reset all at once
・Two Translation Engines — Google Translate (free) and DeepL (high quality)
・AI Summary Feature — Summarize translation results into 3–5 lines using Claude / Gemini
・Tabbed Pop-up — Clean UI that separates translation operations from settings
・UI Support for 11 Languages — Japanese, English, Chinese, Korean, French, German, Spanish, Portuguese, Russian, Arabic
・Dark / Light Theme — Automatically follows OS settings
■ Translation Modes
1. Select Translation — Simply select text to display the translation panel
2. Full Page Translation — Translate entire articles or documents in dual-view mode
3. Full-Page Translation & Summary — Displays an AI-generated summary in addition to the translation
4. Element Selection Translation — Click on specific elements on the page to translate them
5. Element Selection Translation & Summary — Click on an element to translate it and view an AI summary
6. Right-Click Translation (macOS only) — Select text, then right-click to translate instantly
7. Element Translation (macOS only) — Translate by block with a right-click
8. Element Translation & Summary (macOS only) — Translate and display an AI summary with a right-click
■ Translation Bar
When you open a page in a foreign language, a translation bar automatically appears at the top of the screen. You can execute "Translate" or "Translate & Summary" with a single click.
■ Automatic Translation Rules
Register frequently visited sites as rules, and automatic translation will run as soon as you open them. You can specify targets in detail using URL patterns and CSS selectors, and the tool includes an element picker feature that automatically generates selectors just by clicking on elements on the page. It also supports SPAs, dynamic content, webmail, and more.
■ About API Keys
・Google Translate: No API key required (default)
・DeepL: Set the API key obtained after free registration (Free up to 500,000 characters per month)
・Claude (Summary): Requires an Anthropic API key
・Gemini (Summary): Available using the free-tier API key from Google AI Studio
API keys are stored only in the browser’s local storage and are never sent to our servers. Text to be translated is sent directly to the API of the selected engine; we do not receive or store it.
■ iOS Limitations
Since iOS Safari does not support some parts of the Web Extension API (keyboard shortcuts, right-click menu), these features are automatically hidden. Page translation, selected text translation, area selection translation, and settings can all be accessed via pop-ups.
■ Privacy
Please review our Privacy Policy for details.
https://hirokatsuhibino.github.io/dualview-translator/privacy-policy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Added support for translating comment sections on platforms such as Disqus and Hyvor Talk
- Redesigned the icon that appears when text is selected for better visibility; click to translate instantly
- Long texts are displayed alternately, showing the original and translated text sentence by sentence
- Fixed several layout issues and positioning errors
The developer, Hirokatsu Hibino, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hirokatsu Hibino
- Size
- 1.4 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 10.14 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
- Copyright
- © Orangesoft Inc.
