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T-Rex Label

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T-Rex Label is an out-of-the-box online data annotation tool. Featuring efficient and user-friendly AI-assisted annotation, coupled with an intuitive user interface, it supports both manual and automatic annotation, dedicated to helping users quickly build datasets for complex scenarios. Its core advantages include: (1) Out-of-the-box functionality with no need for download or installation—operated directly in the browser, significantly lowering the barrier to use; (2) Automatic annotation powered by the state-of-the-art DINO-X vision model, balancing precision and efficiency; (3) Exclusive T-Rex2 model with visual prompt support, excelling in rare object recognition and dense scene object detection, addressing pain points of traditional tools. Currently, T-Rex Label mainly focuses on bbox and mask annotation, supports annotation of image and video data, and is highly compatible with mainstream COCO and YOLO data formats.

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