Watch videos and click words to view definitions in pop-up overlays. Drag and select text for translation. Supports all common video formats and playback controls.
by 伟 廖★ 0.00 ratingsEducationFreeData updated 2026-09-06
Look up word definitions, synonyms, and related terms. Access spelling suggestions and usage examples. Search offline without advertisements. Includes pronunciations and regional English variations.
Look up and words with definitions, example sentences, and pronunciation. Explore related search suggestions and analyze sentences. Save favorite words and view search history. Use flashcards for self-study and adjust font sizes for readability.
Learn languages through movie scenes, YouTube clips, and podcasts. Watch videos with bilingual subtitles synced to audio. Tap phrases for instant AI explanations. Practice speaking with interactive exercises.
Study languages with word definitions and examples
Learn languages through dictation and shadowing exercises. Practice listening and repeating audio clips to improve pronunciation. Access content in over 50 languages including English, Korean, Spanish, and Chinese.
Generate captions for videos using AI. Edit, customize, and adjust text formatting. Sync with video timelines. Export captions in multiple formats. Share directly with video platforms. Manage settings and language options.
Edit videos with automatic subtitling using AI. Adjust captions easily with touch-based editing. Cut and rearrange video clips with simple gestures. Export edited videos in various formats. Sync with cloud storage for backup and sharing.
Learn and with word definitions, example sentences, and pronunciation. Explore related search suggestions and analyze sentences. Save favorite words and review flashcards. Adjust font sizes for better readability.
Create subtitles for videos by selecting the file and using AI-driven text recognition. Choose from over 20 pre-designed subtitle templates. Support multiple languages for global accessibility. Edit and adjust timing of within the .
Generate captions for videos using AI transcription. Add customizable text overlays with font, size, and color options. Sync captions to audio timing. Export videos with captions in various formats.
Play and videos across supported formats. Cast content to Chromecast. Stream from YouTube and Twitch. Manage cloud storage for files. Organize and playback local libraries. Sync playback history across devices.
Play videos in various formats including MKV and ultra HD. Select and play videos from files. Support for multiple file types. Manage and view videos within a media manager interface.
Practice with customizable difficulty and problems
Practice telling with customizable difficulty levels and problem counts. Choose from easy, medium, hard, or genius modes. Set the number of problems to solve. Track progress through increasing difficulty levels.
Automatically stitches consecutive screenshots from the . Users can export high-definition stitched screenshots with one click. The recognizes and combines screenshots quickly for seamless long-screen captures.
Play HD videos with Dolby Vision and HDR10+ support. Support for MKV formats and 4K resolution. Adjust playback settings and view subtitles. Sync with devices for high-quality video streaming.