mctrinh/awesome-labeling-tools
A curated list of excellent tools for data labeling and annotation across various domains.
This is a curated collection of diverse tools designed to help you label and annotate various types of data for machine learning or analysis. It brings together software that allows you to mark specific objects in images, segment parts of video, tag text, or highlight features in audio, LiDAR, and 3D datasets. This resource is for data scientists, researchers, and project managers who need to prepare high-quality labeled data to train AI models or conduct detailed analysis.
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Use this if you need to find the right software to accurately label or annotate your image, video, text, audio, time series, 3D, or LiDAR data for a specific project.
Not ideal if you are looking for a fully automated solution for data labeling without any human intervention or a single tool that handles all data types and annotation tasks perfectly.
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May 28, 2025
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