HumanSignal

    HumanSignal/label-studio

    #232 this week

    Label Studio is a multi-type data labeling and annotation tool with standardized output format

    computer-vision
    deep-learning
    machine-learning
    annotation
    annotation-tool
    annotations
    boundingbox
    data-labeling
    TypeScript
    Apache-2.0
    28.4K stars
    3.7K forks
    28.4K GitHub watchers
    Updated Oct 8, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    Ranks #232 of 2,841 repositories GStars tracks this week (top 8%).

    3 releases in the last 90 days, the latest today, with 150 contributors on GitHub.

    Peaked at #71 in the weekly ranking the week of Oct 12, its best in the past year.

    Use Cases & Benefits

    • Provides a multi-type data labeling and annotation tool supporting images, audio, text, video, and time series with standardized export formats.
    • Enables integration with machine learning models for pre-labeling, active learning, and online retraining to improve annotation efficiency and model accuracy.
    • Use for preparing and annotating diverse datasets in computer vision projects like image classification and semantic segmentation.
    • Use for integrating into ML pipelines to automate and streamline data labeling with REST API and cloud storage support.
    • Use for collaborative multi-user projects requiring customizable labeling interfaces and management of multiple datasets in one instance.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    Apache 2.0

    Permissive: commercial use, modification and redistribution are allowed with attribution; includes an explicit patent grant from contributors.

    Community files

    • README: present
    • Contributing guide: present
    • Code of conduct: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Label Studio is an open source data labeling tool. It lets you label data types like audio, text, images, videos, and time series with a simple and straightforward UI and export to various model formats. It can be used to prepare raw data or improve existing training data to get more accurate ML models.

    Have a custom dataset? You can customize Label Studio to fit your needs. Read an introductory blog post to learn more.

    Install Label Studio locally or deploy it in a cloud instance. Or sign up for a free trial of our Starter Cloud edition! You can learn more about what each edition offers here.

    Official Label Studio docker image is here and it can be downloaded with docker pull. Run Label Studio in a Docker container and access it at http://localhost:8080.

    You can find all the generated assets, including SQLite3 database storage label_studio.sqlite3 and uploaded files, in the ./mydata directory.

    Excerpt from the HumanSignal/label-studio README on GitHub (Apache-2.0 license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    3.7K+112

    Open issues

    952+53

    Compared with peers in Computer Vision

    Fastest-growing repositories GStars tracks in this cohort for the week of Oct 4, by 7-day star growth

    HumanSignal/label-studio compared with Computer Vision repositories by stars, 7-day star growth, health score and last release
    RepositoryStars+7dHealthLast release
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    roboflow/supervision51.2K+0751 day ago
    paperless-ngx/paperless-ngx46.5K+0654 days ago
    lovell/sharp32.7K+0759 days ago
    HumanSignal/label-studio28.4K+045today
    icereed/paperless-gpt2.7K+0752 days ago
    Category median46.5K+075—

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