TransPeek

TransPeek puts accurate screen text translation at your fingertips, letting you capture and translate words that can’t be copied from games, social feeds, or websites. With a floating on-screen button you can quickly translate using the device’s translation engine or long-press for a deeper, context-aware AI translation that requires your own API key. TransPeek recognizes multiple languages via high-precision OCR, supports full-screen or area-specific captures, and displays results as an overlay so you don’t have to leave the current app.

Key Features

Key features include two interaction modes: tap the floating button for fast on-device translation and long-press for an AI-powered context-aware translation when you configure your own API key. You can select a specific screen region with your finger or capture the entire screen, and the app uses high-precision OCR to recognize English, Japanese, Chinese, Korean and other languages, presenting results as an overlay so you can continue using the current app.

Advantages

Benefits include the ability to translate text that cannot be copied, which makes the app useful for games, images, and protected social media posts; non-intrusive overlays that avoid interrupting gameplay; accurate OCR across multiple languages for quick comprehension and vocabulary checks; and options to adjust font size and choose supported AI model tiers when available. TransPeek's overlay and customization options let you tailor results to your reading preferences and context.

Disadvantages

To work properly the app requires permission for screen capture and the ability to display over other apps. Advanced AI translation requires you to supply and configure your own API key, and on-device offline translation may require downloading language models first, which can take time on slower networks.

Development Team

TransPeek is developed and maintained by an individual developer. If you find the app useful, an in-app donation option is available to support future improvements and server maintenance.